Initial version

.cursorrules

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+# Cursor Rules - Group 1: Development Philosophy & Coding Conventions
+1. Overall Architecture & Structure:
+   - Enforce a clear separation of concerns between the backend and the frontend:
+     - **Backend**: Use Express for routing, Passport for authentication, and Swagger for API documentation. Organize code into modules such as routes, services, and helpers.
+       - **Example**:
+         - Routes: `src/routes/auth.js` for authentication routes.
+         - Services: `src/services/auth.js` for authentication logic.
+         - Helpers: `src/helpers/wrapAsync.js` for wrapping asynchronous functions.
+     - **Frontend**: Use Next.js with React and TypeScript. Structure components using functional components, hooks, and layouts.
+       - **Example**:
+         - Pages: `pages/index.tsx` for the main page.
+         - Components: `components/Header.tsx` for the header component.
+         - Layouts: `layouts/MainLayout.tsx` for common page layouts.
+   - Ensure that backend modules and frontend components are organized for reusability and maintainability:
+     - **Backend**: Separate business logic into services and use middleware for common tasks.
+     - **Frontend**: Use reusable components and hooks to manage state and lifecycle.
+
+2. Coding Style & Formatting:
+   - For the backend (JavaScript):
+       • Use ES6+ features (const/let, arrow functions) consistently.
+       • Follow Prettier and ESLint configurations (e.g., consistent 2-space indentation, semicolons, and single quotes).
+       • Maintain clear asynchronous patterns with helper wrappers (e.g., wrapAsync).
+         - **Example from auth.js**:
+           ```javascript
+           router.post('/signin/local', wrapAsync(async (req, res) => {
+             const payload = await AuthService.signin(req.body.email, req.body.password, req);
+             res.status(200).send(payload);
+           }));
+           ```
+      • Document API endpoints with inline Swagger comments to ensure API clarity and consistency.
+         - **Example**:
+           ```javascript
+           /**
+            * @swagger
+            * /api/auth/signin:
+            *   post:
+            *     summary: Sign in a user
+            *     responses:
+            *       200:
+            *         description: Successful login
+            */
+           ```
+   - For the frontend (TypeScript/React):
+       • Use functional components with strict typing and separation of concerns.
+         - **Example**:
+           ```typescript
+           const Button: React.FC<{ onClick: () => void }> = ({ onClick }) => (
+             <button onClick={onClick}>Click me</button>
+           );
+           ```
+       • Follow naming conventions: PascalCase for components and types/interfaces, camelCase for variables, hooks, and function names.
+         - **Example**:
+           ```typescript
+           const useCustomHook = () => {
+             const [state, setState] = useState(false);
+             return [state, setState];
+           };
+           ```
+       • Utilize hooks (useEffect, useState) to manage state and lifecycle in a clear and concise manner.
+         - **Example**:
+           ```typescript
+           useEffect(() => {
+             console.log('Component mounted');
+           }, []);
+           ```
+
+3. Code Quality & Best Practices:
+   - Ensure code modularity by splitting complex logic into smaller, testable units.
+     - **Example**: In `auth.js`, routes are separated from business logic, which is handled in `AuthService`.
+   - Write self-documenting code and add comments where the logic is non-trivial.
+     - **Example**: Use descriptive function and variable names in `auth.js`, and add comments for complex asynchronous operations.
+   - Embrace declarative programming and adhere to SOLID principles.
+     - **Example**: In service functions, ensure each function has a single responsibility and dependencies are injected rather than hardcoded.
+
+4. Consistency & Tools Integration:
+   - Leverage existing tools like Prettier and ESLint to automatically enforce style and formatting rules.
+     - **Example**: Use `.prettierrc` and `.eslintrc.cjs` for configuration in your project.
+   - Use TypeScript in the frontend to ensure type safety and catch errors early.
+     - **Example**: Define interfaces and types in your React components to enforce strict typing.
+   - Maintain uniformity in API design and error handling strategies.
+     - **Example**: Consistently use Passport for authentication and a common error handling middleware in `auth.js`.
+
+## Group 2 – Naming Conventions
+1. File Naming and Structure:
+   • Frontend:
+     - Page Files: Use lower-case filenames (e.g., index.tsx) as prescribed by Next.js conventions.
+       - **Example**: `pages/index.tsx`, `pages/about.tsx`
+     - Component Files: Use PascalCase for React component files (e.g., WebSiteHeader.tsx, NavBar.tsx).
+       - **Example**: `components/Header.tsx`, `components/Footer.tsx`
+     - Directories: Use clear, descriptive names (e.g., 'pages', 'components', 'WebPageComponents').
+       - **Example**: `src/pages`, `src/components`
+   • Backend:
+     - Use lower-case filenames for modules (e.g., index.js, auth.js, projects.js).
+       - **Example**: `routes/auth.js`, `services/user.js`
+     - When needed, use hyphenation for clarity, but maintain consistency.
+       - **Example**: `helpers/wrap-async.js`
+
+2. Component and Module Naming:
+   • Frontend:
+     - React Components: Define components in PascalCase.
+     - TypeScript Interfaces/Types: Use PascalCase (e.g., WebSiteHeaderProps).
+   • Backend:
+     - Classes (if any) and constructors should be in PascalCase; most helper functions and modules use camelCase.
+
+3. Variable, Function, and Hook Naming:
+   • Use camelCase for variables and function names in both frontend and backend.
+     - **Example**:
+       ```javascript
+       const userName = 'John Doe';
+       function handleLogin() { ... }
+       ```
+   • Custom Hooks: Prefix with 'use' (e.g., useAuth, useForm).
+     - **Example**:
+       ```typescript
+       const useAuth = () => {
+         const [isAuthenticated, setIsAuthenticated] = useState(false);
+         return { isAuthenticated, setIsAuthenticated };
+       };
+       ```
+
+4. Consistency and Readability:
+   • Maintain uniform naming across the project to ensure clarity and ease of maintenance.
+     - **Example**: Use consistent naming conventions for variables, functions, and components, such as camelCase for variables and functions, and PascalCase for components.
+     - **Example**: In `auth.js`, ensure that all function names clearly describe their purpose, such as `handleLogin` or `validateUserInput`.
+
+## Group 3 – Frontend & React Best Practices
+1. Use of Functional Components & TypeScript:
+   • Build all components as functional components.
+     - **Example**:
+       ```typescript
+       const Header: React.FC = () => {
+         return <header>Header Content</header>;
+       };
+       ```
+   • Leverage TypeScript for static type checking and enforce strict prop and state types.
+     - **Example**:
+       ```typescript
+       interface ButtonProps {
+         onClick: () => void;
+       }
+       const Button: React.FC<ButtonProps> = ({ onClick }) => (
+         <button onClick={onClick}>Click me</button>
+       );
+       ```
+
+2. Effective Use of React Hooks:
+   • Utilize useState and useEffect appropriately with proper dependency arrays.
+     - **Example**:
+       ```typescript
+       const [count, setCount] = useState(0);
+       useEffect(() => {
+         console.log('Component mounted');
+       }, []);
+       ```
+   • Create custom hooks to encapsulate shared logic (e.g., useAppSelector).
+     - **Example**:
+       ```typescript
+       const useAuth = () => {
+         const [isAuthenticated, setIsAuthenticated] = useState(false);
+         return { isAuthenticated, setIsAuthenticated };
+       };
+       ```
+
+3. Component Composition & Separation of Concerns:
+   • Separate presentational (stateless) components from container components managing logic.
+     - **Example**: Use `LayoutGuest` to encapsulate common page structures.
+
+4. Code Quality & Readability:
+   • Maintain consistent formatting and adhere to Prettier and ESLint rules.
+   • Use descriptive names for variables, functions, and components.
+   • Document non-trivial logic with inline comments and consider implementing error boundaries where needed.
+   • New code must adhere to these conventions to avoid ambiguity.
+   • Use descriptive names that reflect the purpose and domain, avoiding abbreviations unless standard in the project.
+
+## Group 4 – Backend & API Guidelines
+1. API Endpoint Design & Documentation:
+   • Follow RESTful naming conventions; all route handlers should be named clearly and consistently.
+     - **Example**: Use verbs like `GET`, `POST`, `PUT`, `DELETE` to define actions, e.g., `GET /api/auth/me` to retrieve user info.
+   • Document endpoints with Swagger annotations to provide descriptions, expected request bodies, and response codes.
+     - **Example**:
+       ```javascript
+       /**
+        * @swagger
+        * /api/auth/signin:
+        *   post:
+        *     summary: Sign in a user
+        *     requestBody:
+        *       description: User credentials
+        *       content:
+        *         application/json:
+        *           schema:
+        *             $ref: "#/components/schemas/Auth"
+        *     responses:
+        *       200:
+        *         description: Successful login
+        *       400:
+        *         description: Invalid username/password supplied
+        */
+       ```
+   • Examples (for Auth endpoints):
+       - POST /api/auth/signin/local
+           • Description: Logs the user into the system.
+           • Request Body (application/json):
+               { "email": "admin@flatlogic.com", "password": "password" }
+           • Responses:
+               - 200: Successful login (returns token and user data).
+               - 400: Invalid username/password supplied.
+       - GET /api/auth/me
+           • Description: Retrieves current authorized user information.
+           • Secured via Passport JWT; uses req.currentUser.
+           • Responses:
+               - 200: Returns current user info.
+               - 400: Invalid credentials or missing user data.
+       - POST /api/auth/signup
+           • Description: Registers a new user.
+           • Request Body (application/json):
+               { "email": "admin@flatlogic.com", "password": "password" }
+           • Responses:
+               - 200: New user signed up successfully.
+               - 400: Invalid input supplied.
+               - 500: Server error.
+
+## Group 5 – Testing, Quality Assurance & Error Handling
+1. Testing Guidelines:
+   • Write unit tests for critical backend and frontend components using frameworks such as Jest, React Testing Library, and Mocha/Chai.
+     - **Example**:
+       ```javascript
+       test('should return user data', async () => {
+         const user = await getUserData();
+         expect(user).toHaveProperty('email');
+       });
+       ```
+   • Practice test-driven development and maintain high test coverage.
+   • Regularly update tests following changes in business logic.
+
+2. Quality Assurance:
+   • Enforce code quality with ESLint, Prettier, and static analysis tools.
+   • Integrate continuous testing workflows (CI/CD) to catch issues early.
+     - **Example**: Use GitHub Actions for automated testing and deployment.
+   • Ensure documentation is kept up-to-date with the implemented code.
+
+3. Error Handling:
+   • Back-end:
+       - Wrap asynchronous route handlers with a helper (e.g., wrapAsync) to capture errors.
+         - **Example**:
+           ```javascript
+           router.post('/signin', wrapAsync(async (req, res) => {
+             const user = await AuthService.signin(req.body);
+             res.send(user);
+           }));
+           ```
+       - Use centralized error handling middleware (e.g., commonErrorHandler) for uniform error responses.
+   • Front-end:
+       - Implement error boundaries in React to gracefully handle runtime errors.
+       - Display user-friendly error messages and log errors for further analysis.
+
+2. Authentication & Security:
+   • Protect endpoints by using Passport.js with JWT (e.g., passport.authenticate('jwt', { session: false })).
+     - **Example**:
+       ```javascript
+       router.get('/profile', passport.authenticate('jwt', { session: false }), (req, res) => {
+         res.send(req.user);
+       });
+       ```
+   • Ensure that secure routes check for existence of req.currentUser. If absent, return a ForbiddenError.
+
+3. Consistent Error Handling & Middleware Usage:
+   • Wrap asynchronous route handlers with helpers like wrapAsync for error propagation.
+   • Use centralized error handling middleware (e.g., commonErrorHandler) to capture and format errors uniformly.
+
+4. Modular Code Organization:
+   • Organize backend code into separate files for routes, services, and database access (e.g., auth.js, projects.js, tasks.js).
+   • Use descriptive, lowercase filenames for modules and routes.
+
+5. Endpoint Security Best Practices:
+   • Validate input data and sanitize requests where necessary.
+   • Restrict sensitive operations to authenticated users with proper role-based permissions.
+
+
+────────────────────────────────────────
+Group 6 – Accessibility, UI, and Styling Guidelines (Updated)
+────────────────────────────────────────
+1. Sidebar Styling:
+   • The sidebar is implemented in the authenticated layout via the AsideMenu component, with the actual element defined in AsideMenuLayer (located at frontend/src/components/AsideMenuLayer.tsx) as an <aside> element with id="asideMenu".
+     - **Example**:
+       ```css
+       #asideMenu {
+           background-color: #F8F4E1 !important;
+       }
+       ```
+   • When modifying sidebar styles, target #asideMenu and its child elements rather than generic selectors (e.g., avoid .app-sidebar) to ensure that the changes affect the actual rendered sidebar.
+   • Remove or override any conflicting background utilities (such as an unwanted bg-white) so our desired background color (#F8F4E1) is fully visible. Use a highly specific selector if necessary.
+   • Adjust spacing (padding/margins) at both the container (#asideMenu) and the individual menu item level to maintain a consistent, compact design.
+
+2. General Project Styling and Tailwind CSS Usage:
+   • The application leverages Tailwind CSS extensively, with core styling defined in _theme.css using the @apply directive. Any new modifications should follow this pattern to ensure consistency.
+     - **Example**:
+       ```css
+       .btn {
+           @apply bg-blue-500 text-white;
+       }
+       ```
+   • The themed blocks (like .theme-pink and .theme-green) standardize the UI's appearance. When applying custom overrides, ensure they integrate cleanly into these structures and avoid conflicts or circular dependency errors (e.g., issues when redefining utilities such as text-blue-600).
+   • Adjustments via Tailwind CSS generally require modifying class names in the components and ensuring that global overrides are applied in the correct order. Consistent use of design tokens and custom color codes (e.g., #F8F4E1) throughout the app is crucial to a cohesive design.
+   • Specificity is key. If a change isn't visually reflected as expected, inspect the rendered HTML to identify which classes are taking precedence.

.dockerignore

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+backend/node_modules
+frontend/node_modules
+frontend/build

.gitignore

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+node_modules/
+*/node_modules/
+*/build/

502.html

@@ -0,0 +1,187 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Service Starting</title>
+    <style>
+        body {
+            font-family: sans-serif;
+            display: flex;
+            flex-direction: column;
+            justify-content: center;
+            align-items: center;
+            min-height: 100vh;
+            background-color: #EFF2FF;
+            margin: 0;
+            padding: 20px;
+        }
+
+        .container {
+            text-align: center;
+            padding: 30px 40px;
+            background-color: #fff;
+            border-radius: 20px;
+            margin-bottom: 20px;
+            max-width: 538px;
+            width: 100%;
+            box-shadow: 0 13px 34px 0 rgba(167, 187, 242, 0.2);
+            box-sizing: border-box;
+        }
+
+        #status-heading {
+            font-size: 24px;
+            font-weight: 700;
+            color: #02004E;
+            margin-bottom: 20px;
+        }
+
+        h2 {
+            color: #333;
+            margin-bottom: 15px;
+        }
+
+        p {
+            color: #666;
+            font-size: 1.1em;
+            margin-bottom: 10px;
+        }
+
+        .tip {
+            font-weight: 300;
+            font-size: 17px;
+            line-height: 150%;
+            letter-spacing: 0;
+            text-align: center;
+            margin-top: 30px;
+        }
+
+        .loader-container {
+            position: relative;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+        }
+
+        .loader {
+            width: 100px;
+            aspect-ratio: 1;
+            border-radius: 50%;
+            background:
+                radial-gradient(farthest-side, #5C7EF1 94%, #0000) top/8px 8px no-repeat,
+                conic-gradient(#0000 30%, #5C7EF1);
+            -webkit-mask: radial-gradient(farthest-side, #0000 calc(100% - 8px), #000 0);
+            animation: l13 2s infinite linear;
+        }
+
+        @keyframes l13 {
+            100% {
+                transform: rotate(1turn)
+            }
+        }
+
+        .app-logo {
+            position: absolute;
+            width: 36px;
+        }
+
+        .panel {
+            padding: 0 18px;
+            display: none;
+            background-color: white;
+            overflow: hidden;
+            margin-top: 10px;
+        }
+        .show {
+            display: block;
+        }
+
+        .project-info {
+            border: 1px solid #8C9DFF;
+            border-radius: 10px;
+            padding: 12px 16px;
+            max-width: 600px;
+            margin: 40px auto;
+            background-color: #FBFCFF;
+        }
+
+        .project-info h2 {
+            color: #02004E;
+            font-size: 14px;
+            font-weight: 500;
+            margin-bottom: 10px;
+            text-align: left;
+        }
+
+        .project-info p {
+            color: #686791;
+            font-size: 12px;
+            font-weight: 400;
+            text-align: left;
+        }
+    </style>
+</head>
+
+<body>
+    <div class="container">
+        <h2 id="status-heading">Loading the app, just a moment…</h2>
+        <p class="tip">The application is currently launching. The page will automatically refresh once site is
+            available.</p>
+        <div class="project-info">
+            <h2>Bukid</h2>
+            <p>AI-powered LegalTech SaaS for immigration law firms.</p>
+        </div>
+        <div class="loader-container">
+            <img src="https://flatlogic.com/blog/wp-content/uploads/2025/05/logo-bot-1.png" alt="App Logo"
+                class="app-logo">
+            <div class="loader"></div>
+        </div>
+        <div class="panel">
+            <video width="100%" height="315" controls loop>
+                <source
+                    src="https://flatlogic.com/blog/wp-content/uploads/2025/04/20250430_1336_professional_dynamo_spinner_simple_compose_01jt349yvtenxt7xhg8hhr85j8.mp4"
+                    type="video/mp4">
+                Your browser does not support the video tag.
+            </video>
+        </div>
+    </div>
+    <script>
+        function checkAvailability() {
+            fetch('/')
+                .then(response => {
+                    if (response.ok) {
+                        window.location.reload();
+                    } else {
+                        setTimeout(checkAvailability, 5000);
+                    }
+                })
+                .catch(() => {
+                    setTimeout(checkAvailability, 5000);
+                });
+        }
+        document.addEventListener('DOMContentLoaded', checkAvailability);
+
+        document.addEventListener('DOMContentLoaded', function () {
+            const appTitle = document.querySelector('#status-heading');
+            const panel = document.querySelector('.panel');
+            const video = panel.querySelector('video');
+            let clickCount = 0;
+
+            appTitle.addEventListener('click', function () {
+                clickCount++;
+                if (clickCount === 5) {
+                    panel.classList.toggle('show');
+                    if (panel.classList.contains('show')) {
+                        video.play();
+                    } else {
+                        video.pause();
+                    }
+                    clickCount = 0;
+                }
+            });
+        });
+    </script>
+</body>
+
+</html>

Dockerfile

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+FROM node:20.15.1-alpine AS builder
+RUN apk add --no-cache git
+WORKDIR /app
+COPY frontend/package.json frontend/yarn.lock ./
+RUN yarn install --pure-lockfile
+COPY frontend .
+RUN yarn build
+
+FROM node:20.15.1-alpine
+WORKDIR /app
+COPY backend/package.json backend/yarn.lock ./
+RUN yarn install --pure-lockfile
+COPY backend .
+
+COPY --from=builder /app/build /app/public
+CMD ["yarn", "start"]
+

Dockerfile.dev

@@ -0,0 +1,73 @@
+# Base image for Node.js dependencies
+FROM node:20.15.1-alpine AS frontend-deps
+RUN apk add --no-cache git
+WORKDIR /app/frontend
+COPY frontend/package.json frontend/yarn.lock ./
+RUN yarn install --pure-lockfile
+
+FROM node:20.15.1-alpine AS backend-deps
+RUN apk add --no-cache git
+WORKDIR /app/backend
+COPY backend/package.json backend/yarn.lock ./
+RUN yarn install --pure-lockfile
+
+FROM node:20.15.1-alpine AS app-shell-deps
+RUN apk add --no-cache git
+WORKDIR /app/app-shell
+COPY app-shell/package.json app-shell/yarn.lock ./
+RUN yarn install --pure-lockfile
+
+# Nginx setup and application build
+FROM node:20.15.1-alpine AS build
+RUN apk add --no-cache git nginx
+RUN apk add --no-cache lsof procps
+RUN yarn global add concurrently
+
+RUN mkdir -p /app/pids
+
+# Make sure to add yarn global bin to PATH
+ENV PATH /root/.yarn/bin:/root/.config/yarn/global/node_modules/.bin:$PATH
+
+# Copy dependencies
+WORKDIR /app
+COPY --from=frontend-deps /app/frontend /app/frontend
+COPY --from=backend-deps /app/backend /app/backend
+COPY --from=app-shell-deps /app/app-shell /app/app-shell
+
+COPY frontend /app/frontend
+COPY backend /app/backend
+COPY app-shell /app/app-shell
+COPY docker /app/docker
+
+# Copy Nginx configuration
+COPY nginx.conf /etc/nginx/nginx.conf
+
+# Copy custom error page
+COPY 502.html /usr/share/nginx/html/502.html
+
+# Change owner and permissions of the error page
+RUN chown nginx:nginx /usr/share/nginx/html/502.html && \
+    chmod 644 /usr/share/nginx/html/502.html
+
+# Copy all files from root to /app
+COPY . /app
+
+# Expose the port the app runs on
+EXPOSE 8080
+ENV NODE_ENV=dev_stage
+ENV FRONT_PORT=3001
+ENV BACKEND_PORT=3000
+ENV APP_SHELL_PORT=4000
+
+CMD ["sh", "-c", "\
+  yarn --cwd /app/frontend dev & echo $! > /app/pids/frontend.pid && \
+  yarn --cwd /app/backend start & echo $! > /app/pids/backend.pid && \
+  sleep 10 && nginx -g 'daemon off;' & \
+  NGINX_PID=$! && \
+  echo 'Waiting for backend (port 3000) to be available...' && \
+  while ! nc -z localhost ${BACKEND_PORT}; do \
+    sleep 2; \
+  done && \
+  echo 'Backend is up. Starting app_shell for Git check...' && \
+  yarn --cwd /app/app-shell start && \
+  wait $NGINX_PID"]

LICENSE

@@ -0,0 +1 @@
+https://flatlogic.com/

README.md

@@ -0,0 +1,200 @@
+
+
+# Bukid
+
+## This project was generated by [Flatlogic Platform](https://flatlogic.com).
+
+  - Frontend: [React.js](https://flatlogic.com/templates?framework%5B%5D=react&sort=default)
+
+  - Backend: [NodeJS](https://flatlogic.com/templates?backend%5B%5D=nodejs&sort=default)
+
+    <details><summary>Backend Folder Structure</summary>   
+
+    The generated application has the following backend folder structure: 
+
+    `src` folder which contains your working files that will be used later to create the build. The src folder contains folders as:
+
+      - `auth` - config the library for authentication and authorization;
+
+      - `db` - contains such folders as:
+
+        - `api` - documentation that is automatically generated by jsdoc or other tools;
+
+        - `migrations` - is a skeleton of the database or all the actions that users do with the database;
+
+        - `models`- what will represent the database for the backend;
+
+        - `seeders` -  the entity that creates the data for the database.
+
+      - `routes` - this folder would contain all the routes that you have created using Express Router and what they do would be exported from a Controller file;
+
+      - `services` - contains such folders as `emails` and `notifications`.   
+    </details> 
+
+  - Database: PostgreSQL
+
+  - app-shel: Core application framework that provides essential infrastructure services
+for the entire application.
+  -----------------------
+### We offer 2 ways how to start the project locally: by running Frontend and Backend or with Docker.
+-----------------------
+
+## To start the project:
+
+### Backend:
+
+> Please change current folder: `cd backend`
+
+#### Install local dependencies:
+`yarn install`
+
+  ------------
+
+#### Adjust local db:
+##### 1.  Install postgres:
+
+MacOS:
+
+`brew install postgres`
+
+    > if you don’t have ‘brew‘ please install it (https://brew.sh) and repeat step `brew install postgres`.
+
+Ubuntu:
+
+`sudo apt update`
+
+`sudo apt install postgresql postgresql-contrib`
+
+##### 2. Create db and admin user:
+Before run and test connection, make sure you have created a database as described in the above configuration. You can use the `psql` command to create a user and database.
+
+`psql postgres --u postgres`
+
+Next, type this command for creating a new user with password then give access for creating the database.
+
+`postgres-# CREATE ROLE admin WITH LOGIN PASSWORD 'admin_pass';`
+
+`postgres-# ALTER ROLE admin CREATEDB;`
+
+Quit `psql` then log in again using the new user that previously created.
+
+`postgres-# \q`
+
+`psql postgres -U admin`
+
+Type this command to creating a new database.
+
+`postgres=> CREATE DATABASE db_{your_project_name};`
+
+Then give that new user privileges to the new database then quit the `psql`.
+
+`postgres=> GRANT ALL PRIVILEGES ON DATABASE db_{your_project_name} TO admin;`
+
+`postgres=> \q`
+
+  ------------
+
+#### Create database:
+`yarn db:create`
+
+#### Start production build:
+`yarn start`
+
+### Frontend:
+
+> Please change current folder: `cd frontend`
+
+## To start the project with Docker:
+### Description:
+
+The project contains the **docker folder** and the `Dockerfile`.
+
+The `Dockerfile` is used to Deploy the project to Google Cloud.
+
+The **docker folder** contains a couple of helper scripts:
+
+- `docker-compose.yml` (all our services: web, backend, db are described here)
+- `start-backend.sh` (starts backend, but only after the database)
+- `wait-for-it.sh` (imported from https://github.com/vishnubob/wait-for-it)
+
+    > To avoid breaking the application, we recommend you don't edit the following files: everything that includes the **docker folder** and `Dokerfile`.
+
+## Run services:
+
+1. Install docker compose (https://docs.docker.com/compose/install/)
+
+2. Move to `docker` folder. All next steps should be done from this folder.
+
+   ``` cd docker ```
+
+3. Make executables from `wait-for-it.sh` and `start-backend.sh`:
+
+   ``` chmod +x start-backend.sh && chmod +x wait-for-it.sh ```
+
+4. Download dependend projects for services.
+
+5. Review the docker-compose.yml file. Make sure that all services have Dockerfiles. Only db service doesn't require a Dockerfile.
+
+6. Make sure you have needed ports (see them in `ports`) available on your local machine.
+
+7. Start services:
+
+   7.1. With an empty database `rm -rf data && docker-compose up`
+
+   7.2. With a stored (from previus runs) database data `docker-compose up`
+
+8. Check http://localhost:3000
+
+9. Stop services:
+
+   9.1. Just press `Ctr+C`
+
+## Most common errors:
+
+1. `connection refused`
+
+   There could be many reasons, but the most common are:
+
+  - The port is not open on the destination machine.
+
+  - The port is open on the destination machine, but its backlog of pending connections is full.
+
+  - A firewall between the client and server is blocking access (also check local firewalls).
+
+   After checking for firewalls and that the port is open, use telnet to connect to the IP/port to test connectivity. This removes any potential issues from your application.
+
+   ***MacOS:***
+
+   If you suspect that your SSH service might be down, you can run this command to find out:
+
+   `sudo service ssh status`
+
+   If the command line returns a status of down, then you’ve likely found the reason behind your connectivity error.
+
+   ***Ubuntu:***
+
+   Sometimes a connection refused error can also indicate that there is an IP address conflict on your network. You can search for possible IP conflicts by running:
+
+   `arp-scan -I eth0 -l | grep <ipaddress>`
+
+   `arp-scan -I eth0 -l | grep <ipaddress>`
+
+   and
+
+   `arping <ipaddress>`
+
+2. `yarn db:create` creates database with the assembled tables (on MacOS with Postgres database)
+
+   The workaround - put the next commands to your Postgres database terminal:
+
+   `DROP SCHEMA public CASCADE;`
+
+   `CREATE SCHEMA public;`
+
+   `GRANT ALL ON SCHEMA public TO postgres;`
+
+   `GRANT ALL ON SCHEMA public TO public;`
+
+   Afterwards, continue to start your project in the backend directory by running:
+
+   `yarn start`

app-shell/.eslintrc.cjs

@@ -0,0 +1,26 @@
+const globals = require('globals');
+
+module.exports = [
+  {
+    files: ['**/*.js', '**/*.ts', '**/*.tsx'],
+    languageOptions: {
+      ecmaVersion: 2021,
+      sourceType: 'module',
+      globals: {
+        ...globals.browser,
+        ...globals.node,
+      },
+      parser: '@typescript-eslint/parser',
+    },
+    plugins: ['@typescript-eslint'],
+    rules: {
+      'no-unused-vars': 'warn',
+      'no-console': 'off',
+      'indent': ['error', 2],
+      'quotes': ['error', 'single'],
+      'semi': ['error', 'always'],
+
+      '@typescript-eslint/no-unused-vars': 'warn',
+    },
+  },
+];

app-shell/.prettierrc

@@ -0,0 +1,11 @@
+{
+  "singleQuote": true,
+  "tabWidth": 2,
+  "printWidth": 80,
+  "trailingComma": "all",
+  "quoteProps": "as-needed",
+  "jsxSingleQuote": true,
+  "bracketSpacing": true,
+  "bracketSameLine": false,
+  "arrowParens": "always"
+}

app-shell/.sequelizerc

@@ -0,0 +1,7 @@
+const path = require('path');
+module.exports = {
+  "config": path.resolve("src", "db", "db.config.js"),
+  "models-path": path.resolve("src", "db", "models"),
+  "seeders-path": path.resolve("src", "db", "seeders"),
+  "migrations-path": path.resolve("src", "db", "migrations")
+};

app-shell/Dockerfile

@@ -0,0 +1,23 @@
+FROM node:20.15.1-alpine
+
+RUN apk update && apk add bash
+# Create app directory
+WORKDIR /usr/src/app
+
+# Install app dependencies
+# A wildcard is used to ensure both package.json AND package-lock.json are copied
+# where available (npm@5+)
+COPY package*.json ./
+
+RUN yarn install
+# If you are building your code for production
+# RUN npm ci --only=production
+
+
+# Bundle app source
+COPY . .
+
+
+EXPOSE 4000
+
+CMD [ "yarn", "start" ]

app-shell/README.md

@@ -0,0 +1,13 @@
+#test - template backend,
+
+#### Run App on local machine:
+
+##### Install local dependencies:
+
+- `yarn install`
+
+---
+
+##### Start build:
+
+- `yarn start`

app-shell/package.json

@@ -0,0 +1,42 @@
+{
+  "name": "app-shell",
+  "description": "app-shell",
+  "scripts": {
+    "start": "node ./src/index.js"
+  },
+  "dependencies": {
+    "@babel/parser": "^7.26.7",
+    "adm-zip": "^0.5.16",
+    "axios": "^1.6.7",
+    "bcrypt": "5.1.1",
+    "cors": "2.8.5",
+    "eslint": "^9.13.0",
+    "express": "4.18.2",
+    "formidable": "1.2.2",
+    "helmet": "4.1.1",
+    "json2csv": "^5.0.7",
+    "jsonwebtoken": "8.5.1",
+    "lodash": "4.17.21",
+    "moment": "2.30.1",
+    "multer": "^1.4.4",
+    "passport": "^0.7.0",
+    "passport-google-oauth2": "^0.2.0",
+    "passport-jwt": "^4.0.1",
+    "passport-microsoft": "^0.1.0",
+    "postcss": "^8.5.1",
+    "sequelize-json-schema": "^2.1.1",
+    "pg": "^8.13.3"
+  },
+  "engines": {
+    "node": ">=18"
+  },
+  "private": true,
+  "devDependencies": {
+    "@typescript-eslint/eslint-plugin": "^8.12.2",
+    "@typescript-eslint/parser": "^8.12.2",
+    "cross-env": "7.0.3",
+    "mocha": "8.1.3",
+    "nodemon": "^3.1.7",
+    "sequelize-cli": "6.6.2"
+  }
+}

app-shell/src/config.js

@@ -0,0 +1,16 @@
+
+
+const config = {
+  schema_encryption_key: process.env.SCHEMA_ENCRYPTION_KEY || '',
+
+  project_uuid: '77800a67-bb5b-4148-9afd-ecda8c69b4a3',
+  flHost: process.env.NODE_ENV === 'production' ? 'https://flatlogic.com/projects' : 'http://localhost:3000/projects',
+
+  gitea_domain: process.env.GITEA_DOMAIN || 'gitea.flatlogic.app',
+  gitea_username: process.env.GITEA_USERNAME || 'admin',
+  gitea_api_token: process.env.GITEA_API_TOKEN || null,
+  github_repo_url: process.env.GITHUB_REPO_URL || null,
+  github_token: process.env.GITHUB_TOKEN || null,
+};
+
+module.exports = config;

app-shell/src/helpers.js

@@ -0,0 +1,23 @@
+const jwt = require('jsonwebtoken');
+const config = require('./config');
+
+module.exports = class Helpers {
+  static wrapAsync(fn) {
+    return function (req, res, next) {
+      fn(req, res, next).catch(next);
+    };
+  }
+
+  static commonErrorHandler(error, req, res, next) {
+    if ([400, 403, 404].includes(error.code)) {
+      return res.status(error.code).send(error.message);
+    }
+
+    console.error(error);
+    return res.status(500).send(error.message);
+  }
+
+  static jwtSign(data) {
+    return jwt.sign(data, config.secret_key, { expiresIn: '6h' });
+  }
+};

app-shell/src/index.js

@@ -0,0 +1,54 @@
+const express = require('express');
+const cors = require('cors');
+const app = express();
+const bodyParser = require('body-parser');
+const checkPermissions = require('./middlewares/check-permissions');
+const modifyPath = require('./middlewares/modify-path');
+const VCS = require('./services/vcs');
+
+const executorRoutes = require('./routes/executor');
+const vcsRoutes = require('./routes/vcs');
+
+// Function to initialize the Git repository
+function initRepo() {
+    const projectId = '31441';
+    return VCS.initRepo(projectId);
+}
+
+// Start the Express app on APP_SHELL_PORT (4000)
+function startServer() {
+    const PORT = 4000;
+    app.listen(PORT, () => {
+        console.log(`Listening on port ${PORT}`);
+    });
+}
+
+// Run Git check after the server is up
+function runGitCheck() {
+    initRepo()
+      .then(result => {
+          console.log(result?.message ? result.message : result);
+          // Here you can add additional logic if needed
+      })
+      .catch(err => {
+          console.error('Error during repo initialization:', err);
+          // Optionally exit the process if Git check is critical:
+          // process.exit(1);
+      });
+}
+
+app.use(cors({ origin: true }));
+app.use(bodyParser.json());
+app.use(checkPermissions);
+app.use(modifyPath);
+
+app.use('/executor', executorRoutes);
+app.use('/vcs', vcsRoutes);
+
+// Start the app_shell server
+startServer();
+
+// Now perform Git check
+runGitCheck();
+
+module.exports = app;

app-shell/src/middlewares/check-permissions.js

@@ -0,0 +1,17 @@
+const config = require('../config');
+
+function checkPermissions(req, res, next) {
+  const project_uuid = config.project_uuid;
+  const requiredHeader = 'X-Project-UUID';
+  const headerValue = req.headers[requiredHeader.toLowerCase()];
+  // Logging whatever request we're getting
+  console.log('Request:', req.url, req.method, req.body, req.headers);
+
+  if (headerValue && headerValue === project_uuid) {
+    next();
+  } else {
+    res.status(403).send({ error: 'Stop right there, criminal scum! Your project UUID is invalid or missing.' });
+  }
+}
+
+module.exports = checkPermissions;

app-shell/src/middlewares/modify-path.js

@@ -0,0 +1,8 @@
+function modifyPath(req, res, next) {
+    if (req.body && req.body.path) {
+      req.body.path = '../../../' + req.body.path;
+    }
+    next();
+  }
+  
+module.exports = modifyPath;

app-shell/src/routes/executor.js

@@ -0,0 +1,312 @@
+const express = require('express');
+const multer = require('multer');
+const upload = multer({ dest: 'uploads/' });
+const fs = require('fs');
+
+const ExecutorService = require('../services/executor');
+
+const wrapAsync = require('../helpers').wrapAsync;
+
+const router = express.Router();
+
+router.post(
+    '/read_project_tree',
+    wrapAsync(async (req, res) => {
+        const { path } = req.body;
+        const tree = await ExecutorService.readProjectTree(path);
+        res.status(200).send(tree);
+    }),
+);
+
+router.post(
+    '/read_file',
+    wrapAsync(async (req, res) => {
+        const { path, showLines } = req.body;
+        const content = await ExecutorService.readFileContents(path, showLines);
+        res.status(200).send(content);
+    }),
+);
+
+router.post(
+    '/count_file_lines',
+    wrapAsync(async (req, res) => {
+        const { path } = req.body;
+        const content = await ExecutorService.countFileLines(path);
+        res.status(200).send(content);
+    }),
+);
+
+// router.post(
+//     '/read_file_header',
+//     wrapAsync(async (req, res) => {
+//         const { path, N } = req.body;
+//         try {
+//             const header = await ExecutorService.readFileHeader(path, N);
+//             res.status(200).send(header);
+//         } catch (error) {
+//             res.status(500).send({
+//                 error: true,
+//                 message: error.message,
+//                 details: error.details || error.stack,
+//                 validation: error.validation
+//             });
+//         }
+//     }),
+// );
+
+router.post(
+    '/read_file_line_context',
+    wrapAsync(async (req, res) => {
+        const { path, lineNumber, windowSize, showLines } = req.body;
+        try {
+            const context = await ExecutorService.readFileLineContext(path, lineNumber, windowSize, showLines);
+            res.status(200).send(context);
+        } catch (error) {
+            res.status(500).send({
+                error: true,
+                message: error.message,
+                details: error.details || error.stack,
+                validation: error.validation
+            });
+        }
+    }),
+);
+
+router.post(
+    '/write_file',
+    wrapAsync(async (req, res) => {
+        const { path, fileContents, comment } = req.body;
+        try {
+            await ExecutorService.writeFile(path, fileContents, comment);
+            res.status(200).send({ message: 'File written successfully' });
+        } catch (error) {
+            res.status(500).send({
+                error: true,
+                message: error.message,
+                details: error.details || error.stack,
+                validation: error.validation
+            });
+        }
+    }),
+);
+
+router.post(
+    '/insert_file_content',
+    wrapAsync(async (req, res) => {
+        const { path, lineNumber, newContent, message } = req.body;
+        try {
+            await ExecutorService.insertFileContent(path, lineNumber, newContent, message);
+            res.status(200).send({ message: 'File written successfully' });
+        } catch (error) {
+            res.status(500).send({
+                error: true,
+                message: error.message,
+                details: error.details || error.stack,
+                validation: error.validation
+            });
+        }
+    }),
+);
+
+router.post(
+    '/replace_file_line',
+    wrapAsync(async (req, res) => {
+        const { path, lineNumber, newText } = req.body;
+        try {
+            const result = await ExecutorService.replaceFileLine(path, lineNumber, newText);
+            res.status(200).send(result);
+        } catch (error) {
+            res.status(500).send({
+                error: true,
+                message: error.message,
+                details: error.details || error.stack,
+                validation: error.validation
+            });
+        }
+    }),
+);
+router.post(
+    '/replace_file_chunk',
+    wrapAsync(async (req, res) => {
+        const { path, startLine, endLine, newCode } = req.body;
+        try {
+            const result = await ExecutorService.replaceFileChunk(path, startLine, endLine, newCode);
+            res.status(200).send(result);
+        } catch (error) {
+            res.status(500).send({
+                error: true,
+                message: error.message,
+                details: error.details || error.stack,
+                validation: error.validation
+            });
+        }
+    }),
+);
+
+router.post(
+    '/delete_file_lines',
+    wrapAsync(async (req, res) => {
+        const { path, startLine, endLine, message } = req.body;
+        try {
+            const result = await ExecutorService.deleteFileLines(path, startLine, endLine, message);
+            res.status(200).send(result);
+        } catch (error) {
+            res.status(500).send({
+                error: true,
+                message: error.message,
+                details: error.details || error.stack,
+                validation: error.validation
+            });
+        }
+    }),
+);
+
+router.post(
+    '/validate_file',
+    wrapAsync(async (req, res) => {
+        const { path } = req.body;
+        try {
+            const validationResult = await ExecutorService.validateFile(path);
+            res.status(200).send({ validationResult });
+        } catch (error) {
+            res.status(500).send({
+                error: true,
+                message: error.message,
+                details: error.details || error.stack,
+                validation: error.validation
+            });
+        }
+    }),
+);
+
+
+router.post(
+  '/check_frontend_runtime_error',
+  wrapAsync(async (req, res) => {
+    try {
+      const result =  await ExecutorService.checkFrontendRuntimeLogs();
+      res.status(200).send(result);
+    } catch (error) {
+      res.status(500).send({ error: error });
+    }
+  }),
+);
+
+
+router.post(
+    '/replace_code_block',
+    wrapAsync(async (req, res) => {
+        const {path, oldCode, newCode, message} = req.body;
+        try {
+            const response = await ExecutorService.replaceCodeBlock(path, oldCode, newCode, message);
+            res.status(200).send(response);
+        } catch (error) {
+            res.status(500).send({
+                error: true,
+                message: error.message,
+                details: error.details || error.stack,
+                validation: error.validation
+            })
+        }
+    })
+)
+
+router.post('/update_project_files_from_scheme',
+    upload.single('file'), // 'file' - name of the field in the form
+    async (req, res) => {
+        console.log('Request received');
+        console.log('Headers:', req.headers);
+        if (!req.file) {
+            return res.status(400).json({ error: 'No file uploaded' });
+        }
+
+        console.log('File info:', {
+            originalname: req.file.originalname,
+            path: req.file.path,
+            size: req.file.size,
+            mimetype: req.file.mimetype
+        });
+
+        try {
+            console.log('Starting update process...');
+            const result = await ExecutorService.updateProjectFilesFromScheme(req.file.path);
+            console.log('Update completed, result:', result);
+
+            console.log('Removing temp file...');
+            fs.unlinkSync(req.file.path);
+            console.log('Temp file removed');
+
+            console.log('Sending response...');
+            return res.json(result);
+        } catch (error) {
+            console.error('Error in route handler:', error);
+            if (req.file) {
+                try {
+                    fs.unlinkSync(req.file.path);
+                    console.log('Temp file removed after error');
+                } catch (unlinkError) {
+                    console.error('Error removing temp file:', unlinkError);
+                }
+            }
+            console.error('Update project files error:', error);
+            return res.status(500).json({
+                error: error.message,
+                stack: process.env.NODE_ENV === 'development' ? error.stack : undefined
+            });
+        }
+    }
+);
+
+router.post(
+    '/get_db_schema',
+    wrapAsync(async (req, res) => {
+        try {
+
+            const jsonSchema = await ExecutorService.getDBSchema();
+            res.status(200).send({ jsonSchema });
+        } catch (error) {
+            res.status(500).send({ error: error });
+        }
+    }),
+);
+
+router.post(
+    '/execute_sql',
+    wrapAsync(async (req, res) => {
+        try {
+            const { query } = req.body;
+            const result =  await ExecutorService.executeSQL(query);
+            res.status(200).send(result);
+        } catch (error) {
+            res.status(500).send({ error: error });
+        }
+    }),
+);
+
+router.post(
+    '/search_files',
+    wrapAsync(async (req, res) => {
+        try {
+            const { searchStrings } = req.body;
+
+            if (
+                typeof searchStrings !== 'string' &&
+                !(
+                    Array.isArray(searchStrings) &&
+                    searchStrings.every(item => typeof item === 'string')
+                )
+            ) {
+                return res.status(400).send({ error: 'searchStrings must be a string or an array of strings' });
+            }
+
+            const result = await ExecutorService.searchFiles(searchStrings);
+            res.status(200).send(result);
+        } catch (error) {
+            res.status(500).send({ error: error.message });
+        }
+    }),
+);
+
+router.use('/', require('../helpers').commonErrorHandler);
+
+module.exports = router;

app-shell/src/routes/vcs.js

@@ -0,0 +1,40 @@
+const express = require('express');
+const wrapAsync = require('../helpers').wrapAsync; // Ваша обёртка для обработки асинхронных маршрутов
+const VSC = require('../services/vcs');
+const router = express.Router();
+
+router.post('/init', wrapAsync(async (req, res) => {
+    const result = await VSC.initRepo();
+    res.status(200).send(result);
+}));
+
+router.post('/commit', wrapAsync(async (req, res) => {
+    const { message, files, dev_schema } = req.body;
+    const result = await VSC.commitChanges(message, files, dev_schema);
+    res.status(200).send(result);
+}));
+
+router.post('/log', wrapAsync(async (req, res) => {
+    const result = await VSC.getLog();
+    res.status(200).send(result);
+}));
+
+router.post('/rollback', wrapAsync(async (req, res) => {
+    const { ref } = req.body;
+    // const result = await VSC.checkout(ref);
+    const result = await VSC.revert(ref);
+    res.status(200).send(result);
+}));
+
+router.post('/sync-to-stable', wrapAsync(async (req, res) => {
+    const result = await VSC.mergeDevIntoMaster();
+    res.status(200).send(result);
+}));
+
+router.post('/reset-dev', wrapAsync(async (req, res) => {
+    const result = await VSC.resetDevBranch();
+    res.status(200).send(result);
+}));
+
+router.use('/', require('../helpers').commonErrorHandler);
+module.exports = router;

app-shell/src/services/database.js

@@ -0,0 +1,88 @@
+// Database.js
+const { Client } = require('pg');
+const config = require('../../../backend/src/db/db.config');
+
+const env = process.env.NODE_ENV || 'development';
+const dbConfig = config[env];
+
+class Database {
+    constructor() {
+        this.client = new Client({
+            user: dbConfig.username,
+            password: dbConfig.password,
+            database: dbConfig.database,
+            host: dbConfig.host,
+            port: dbConfig.port
+        });
+
+        // Connect once, reuse the client
+        this.client.connect().catch(err => {
+            console.error('Error connecting to the database:', err);
+            throw err;
+        });
+    }
+
+    async executeSQL(query) {
+        try {
+            const result = await this.client.query(query);
+            return {
+                success: true,
+                rows: result.rows
+            };
+        } catch (error) {
+            console.error('Error executing query:', error);
+            throw error;
+        }
+    }
+
+    // Method to fetch simple table/column info from 'information_schema'
+    // (You can expand this to handle constraints, indexes, etc.)
+    async getDBSchema(schemaName = 'public') {
+        try {
+            const tableQuery = `
+                SELECT table_name
+                FROM information_schema.tables
+                WHERE table_schema = $1
+                  AND table_type = 'BASE TABLE'
+                ORDER BY table_name
+              `;
+
+            const columnQuery = `
+                SELECT table_name, column_name, data_type, is_nullable
+                FROM information_schema.columns
+                WHERE table_schema = $1
+                ORDER BY table_name, ordinal_position
+              `;
+
+            const [tablesResult, columnsResult] = await Promise.all([
+                this.client.query(tableQuery, [schemaName]),
+                this.client.query(columnQuery, [schemaName]),
+            ]);
+
+            // Build a simple schema object:
+            const tables = tablesResult.rows.map(row => row.table_name);
+            const columnsByTable = {};
+
+            columnsResult.rows.forEach(row => {
+                const { table_name, column_name, data_type, is_nullable } = row;
+                if (!columnsByTable[table_name]) columnsByTable[table_name] = [];
+                columnsByTable[table_name].push({ column_name, data_type, is_nullable });
+            });
+
+            // Combine tables with their columns
+            return tables.map(table => ({
+                table,
+                columns: columnsByTable[table] || [],
+            }));
+        } catch (error) {
+            console.error('Error fetching schema:', error);
+            throw error;
+        }
+    }
+
+    async close() {
+        await this.client.end();
+    }
+}
+
+module.exports = new Database();

app-shell/src/services/notifications/errors/forbidden.js

@@ -0,0 +1,16 @@
+const { getNotification, isNotification } = require('../helpers');
+
+module.exports = class ForbiddenError extends Error {
+  constructor(messageCode) {
+    let message;
+
+    if (messageCode && isNotification(messageCode)) {
+      message = getNotification(messageCode);
+    }
+
+    message = message || getNotification('errors.forbidden.message');
+
+    super(message);
+    this.code = 403;
+  }
+};

app-shell/src/services/notifications/errors/validation.js

@@ -0,0 +1,16 @@
+const { getNotification, isNotification } = require('../helpers');
+
+module.exports = class ValidationError extends Error {
+  constructor(messageCode) {
+    let message;
+
+    if (messageCode && isNotification(messageCode)) {
+      message = getNotification(messageCode);
+    }
+
+    message = message || getNotification('errors.validation.message');
+
+    super(message);
+    this.code = 400;
+  }
+};

app-shell/src/services/notifications/helpers.js

@@ -0,0 +1,30 @@
+const _get = require('lodash/get');
+const errors = require('./list');
+
+function format(message, args) {
+  if (!message) {
+    return null;
+  }
+
+  return message.replace(/{(\d+)}/g, function (match, number) {
+    return typeof args[number] != 'undefined' ? args[number] : match;
+  });
+}
+
+const isNotification = (key) => {
+  const message = _get(errors, key);
+  return !!message;
+};
+
+const getNotification = (key, ...args) => {
+  const message = _get(errors, key);
+
+  if (!message) {
+    return key;
+  }
+
+  return format(message, args);
+};
+
+exports.getNotification = getNotification;
+exports.isNotification = isNotification;

app-shell/src/services/notifications/list.js

@@ -0,0 +1,100 @@
+const errors = {
+  app: {
+    title: 'test',
+  },
+
+  auth: {
+    userDisabled: 'Your account is disabled',
+    forbidden: 'Forbidden',
+    unauthorized: 'Unauthorized',
+    userNotFound: `Sorry, we don't recognize your credentials`,
+    wrongPassword: `Sorry, we don't recognize your credentials`,
+    weakPassword: 'This password is too weak',
+    emailAlreadyInUse: 'Email is already in use',
+    invalidEmail: 'Please provide a valid email',
+    passwordReset: {
+      invalidToken: 'Password reset link is invalid or has expired',
+      error: `Email not recognized`,
+    },
+    passwordUpdate: {
+      samePassword: `You can't use the same password. Please create new password`,
+    },
+    userNotVerified: `Sorry, your email has not been verified yet`,
+    emailAddressVerificationEmail: {
+      invalidToken: 'Email verification link is invalid or has expired',
+      error: `Email not recognized`,
+    },
+  },
+
+  iam: {
+    errors: {
+      userAlreadyExists: 'User with this email already exists',
+      userNotFound: 'User not found',
+      disablingHimself: `You can't disable yourself`,
+      revokingOwnPermission: `You can't revoke your own owner permission`,
+      deletingHimself: `You can't delete yourself`,
+      emailRequired: 'Email is required',
+    },
+  },
+
+  importer: {
+    errors: {
+      invalidFileEmpty: 'The file is empty',
+      invalidFileExcel: 'Only excel (.xlsx) files are allowed',
+      invalidFileUpload:
+        'Invalid file. Make sure you are using the last version of the template.',
+      importHashRequired: 'Import hash is required',
+      importHashExistent: 'Data has already been imported',
+      userEmailMissing: 'Some items in the CSV do not have an email',
+    },
+  },
+
+  errors: {
+    forbidden: {
+      message: 'Forbidden',
+    },
+    validation: {
+      message: 'An error occurred',
+    },
+    searchQueryRequired: {
+      message: 'Search query is required',
+    },
+  },
+
+  emails: {
+    invitation: {
+      subject: `You've been invited to {0}`,
+      body: `    
+        <p>Hello,</p>
+        <p>You've been invited to {0} set password for your {1} account.</p>
+        <p><a href='{2}'>{2}</a></p>
+        <p>Thanks,</p>
+        <p>Your {0} team</p>
+      `,
+    },
+    emailAddressVerification: {
+      subject: `Verify your email for {0}`,
+      body: `
+        <p>Hello,</p>
+        <p>Follow this link to verify your email address.</p>
+        <p><a href='{0}'>{0}</a></p>
+        <p>If you didn't ask to verify this address, you can ignore this email.</p>
+        <p>Thanks,</p>
+        <p>Your {1} team</p>
+      `,
+    },
+    passwordReset: {
+      subject: `Reset your password for {0}`,
+      body: `
+        <p>Hello,</p>
+        <p>Follow this link to reset your {0} password for your {1} account.</p>
+        <p><a href='{2}'>{2}</a></p>
+        <p>If you didn't ask to reset your password, you can ignore this email.</p>
+        <p>Thanks,</p>
+        <p>Your {0} team</p>
+      `,
+    },
+  },
+};
+
+module.exports = errors;

app-shell/src/services/project-events.js

@@ -0,0 +1,67 @@
+const axios = require('axios');
+const config = require('../config.js');
+
+class ProjectEventsService {
+    /**
+     * Sends a project event to the Rails backend
+     *
+     * @param {string} eventType - Type of the event
+     * @param {object} payload - Event payload data
+     * @param {object} options - Additional options
+     * @param {string} [options.conversationId] - Optional conversation ID
+     * @param {boolean} [options.isError=false] - Whether this is an error event
+     * @returns {Promise<object>} - Response from the webhook
+     */
+    static async sendEvent(eventType, payload = {}, options = {}) {
+        try {
+            console.log(`[DEBUG] Sending project event: ${eventType}`);
+
+            const webhookUrl = `https://flatlogic.com/projects/events_webhook`;
+
+            // Prepare the event data
+            const eventData = {
+                project_uuid: config.project_uuid,
+                event_type: eventType,
+                payload: {
+                    ...payload,
+                    message: `[APP] ${payload.message}`,
+                    is_error: options.isError || false,
+                    system_message: true,
+                    is_command_info: true
+                }
+            };
+
+            // Add conversation ID if provided
+            if (options.conversationId) {
+                eventData.conversation_id = options.conversationId;
+            }
+
+            const headers = {
+                'Content-Type': 'application/json',
+                'x-project-uuid': config.project_uuid
+            };
+
+            console.log(`[DEBUG] Event data: ${JSON.stringify(eventData)}`);
+
+            const response = await axios.post(webhookUrl, eventData, { headers });
+
+            console.log(`[DEBUG] Event sent successfully, status: ${response.status}`);
+            return response.data;
+        } catch (error) {
+            console.error(`[ERROR] Failed to send project event: ${error.message}`);
+            if (error.response) {
+                console.error(`[ERROR] Response status: ${error.response.status}`);
+                console.error(`[ERROR] Response data: ${JSON.stringify(error.response.data)}`);
+            }
+
+            // Don't throw the error, just return a failed status
+            // This prevents errors in the event service from breaking app functionality
+            return {
+                success: false,
+                error: error.message
+            };
+        }
+    }
+}
+
+module.exports = ProjectEventsService;

backend/.prettierrc

@@ -0,0 +1,11 @@
+{
+  "singleQuote": true,
+  "tabWidth": 2,
+  "printWidth": 80,
+  "trailingComma": "all",
+  "quoteProps": "as-needed",
+  "jsxSingleQuote": true,
+  "bracketSpacing": true,
+  "bracketSameLine": false,
+  "arrowParens": "always"
+}

backend/.sequelizerc

@@ -0,0 +1,7 @@
+const path = require('path');
+module.exports = {
+  "config": path.resolve("src", "db", "db.config.js"),
+  "models-path": path.resolve("src", "db", "models"),
+  "seeders-path": path.resolve("src", "db", "seeders"),
+  "migrations-path": path.resolve("src", "db", "migrations")
+};

backend/Dockerfile

@@ -0,0 +1,23 @@
+FROM node:20.15.1-alpine
+
+RUN apk update && apk add bash
+# Create app directory
+WORKDIR /usr/src/app
+
+# Install app dependencies
+# A wildcard is used to ensure both package.json AND package-lock.json are copied
+# where available (npm@5+)
+COPY package*.json ./
+
+RUN yarn install
+# If you are building your code for production
+# RUN npm ci --only=production
+
+
+# Bundle app source
+COPY . .
+
+
+EXPOSE 8080
+
+CMD [ "yarn", "start" ]

backend/README.md

@@ -0,0 +1,67 @@
+#Bukid - template backend,
+
+#### Run App on local machine:
+
+##### Install local dependencies:
+
+- `yarn install`
+
+---
+
+##### Adjust local db:
+
+###### 1. Install postgres:
+
+- MacOS:
+
+  - `brew install postgres`
+
+- Ubuntu:
+  - `sudo apt update`
+  - `sudo apt install postgresql postgresql-contrib`
+
+###### 2. Create db and admin user:
+
+- Before run and test connection, make sure you have created a database as described in the above configuration. You can use the `psql` command to create a user and database.
+
+  - `psql postgres --u postgres`
+
+- Next, type this command for creating a new user with password then give access for creating the database.
+
+  - `postgres-# CREATE ROLE admin WITH LOGIN PASSWORD 'admin_pass';`
+  - `postgres-# ALTER ROLE admin CREATEDB;`
+
+- Quit `psql` then log in again using the new user that previously created.
+
+  - `postgres-# \q`
+  - `psql postgres -U admin`
+
+- Type this command to creating a new database.
+
+  - `postgres=> CREATE DATABASE db_bukid;`
+
+- Then give that new user privileges to the new database then quit the `psql`.
+  - `postgres=> GRANT ALL PRIVILEGES ON DATABASE db_bukid TO admin;`
+  - `postgres=> \q`
+
+---
+
+#### Api Documentation (Swagger)
+
+http://localhost:8080/api-docs (local host)
+
+http://host_name/api-docs
+
+---
+
+##### Setup database tables or update after schema change
+
+- `yarn db:migrate`
+
+##### Seed the initial data (admin accounts, relevant for the first setup):
+
+- `yarn db:seed`
+
+##### Start build:
+
+- `yarn start`

backend/package.json

@@ -0,0 +1,53 @@
+{
+  "name": "bukid",
+  "description": "Bukid - template backend",
+  "scripts": {
+    "start": "npm run db:migrate && npm run db:seed && npm run watch",
+    "db:migrate": "sequelize-cli db:migrate",
+    "db:seed": "sequelize-cli db:seed:all",
+    "db:drop": "sequelize-cli db:drop",
+    "db:create": "sequelize-cli db:create",
+    "watch": "node watcher.js"
+  },
+  "dependencies": {
+    "@google-cloud/storage": "^5.18.2",
+    "axios": "^1.6.7",
+    "bcrypt": "5.1.1",
+    "chokidar": "^4.0.3",
+    "cors": "2.8.5",
+    "csv-parser": "^3.0.0",
+    "express": "4.18.2",
+    "formidable": "1.2.2",
+    "helmet": "4.1.1",
+    "json2csv": "^5.0.7",
+    "jsonwebtoken": "8.5.1",
+    "lodash": "4.17.21",
+    "moment": "2.30.1",
+    "multer": "^1.4.4",
+    "mysql2": "2.2.5",
+    "nodemailer": "6.9.9",
+    "passport": "^0.7.0",
+    "passport-google-oauth2": "^0.2.0",
+    "passport-jwt": "^4.0.1",
+    "passport-microsoft": "^0.1.0",
+    "pg": "8.4.1",
+    "pg-hstore": "2.3.4",
+    "sequelize": "6.35.2",
+    "sequelize-json-schema": "^2.1.1",
+    "sqlite": "4.0.15",
+    "swagger-jsdoc": "^6.2.8",
+    "swagger-ui-express": "^5.0.0",
+    "tedious": "^18.2.4"
+  },
+  "engines": {
+    "node": ">=18"
+  },
+  "private": true,
+  "devDependencies": {
+    "cross-env": "7.0.3",
+    "mocha": "8.1.3",
+    "node-mocks-http": "1.9.0",
+    "nodemon": "2.0.5",
+    "sequelize-cli": "6.6.2"
+  }
+}

backend/src/auth/auth.js

@@ -0,0 +1,79 @@
+const config = require('../config');
+const providers = config.providers;
+const helpers = require('../helpers');
+const db = require('../db/models');
+
+const passport = require('passport');
+const JWTstrategy = require('passport-jwt').Strategy;
+const ExtractJWT = require('passport-jwt').ExtractJwt;
+const GoogleStrategy = require('passport-google-oauth2').Strategy;
+const MicrosoftStrategy = require('passport-microsoft').Strategy;
+const UsersDBApi = require('../db/api/users');
+
+passport.use(
+  new JWTstrategy(
+    {
+      passReqToCallback: true,
+      secretOrKey: config.secret_key,
+      jwtFromRequest: ExtractJWT.fromAuthHeaderAsBearerToken(),
+    },
+    async (req, token, done) => {
+      try {
+        const user = await UsersDBApi.findBy({ email: token.user.email });
+
+        if (user && user.disabled) {
+          return done(new Error(`User '${user.email}' is disabled`));
+        }
+
+        req.currentUser = user;
+
+        return done(null, user);
+      } catch (error) {
+        done(error);
+      }
+    },
+  ),
+);
+
+passport.use(
+  new GoogleStrategy(
+    {
+      clientID: config.google.clientId,
+      clientSecret: config.google.clientSecret,
+      callbackURL: config.apiUrl + '/auth/signin/google/callback',
+      passReqToCallback: true,
+    },
+    function (request, accessToken, refreshToken, profile, done) {
+      socialStrategy(profile.email, profile, providers.GOOGLE, done);
+    },
+  ),
+);
+
+passport.use(
+  new MicrosoftStrategy(
+    {
+      clientID: config.microsoft.clientId,
+      clientSecret: config.microsoft.clientSecret,
+      callbackURL: config.apiUrl + '/auth/signin/microsoft/callback',
+      passReqToCallback: true,
+    },
+    function (request, accessToken, refreshToken, profile, done) {
+      const email = profile._json.mail || profile._json.userPrincipalName;
+      socialStrategy(email, profile, providers.MICROSOFT, done);
+    },
+  ),
+);
+
+function socialStrategy(email, profile, provider, done) {
+  db.users
+    .findOrCreate({ where: { email, provider } })
+    .then(([user, created]) => {
+      const body = {
+        id: user.id,
+        email: user.email,
+        name: profile.displayName,
+      };
+      const token = helpers.jwtSign({ user: body });
+      return done(null, { token });
+    });
+}

backend/src/config.js

@@ -0,0 +1,75 @@
+const os = require('os');
+
+const config = {
+  gcloud: {
+    bucket: 'fldemo-files',
+    hash: '410cac30b550a8650e65d6a42c11213e',
+  },
+  bcrypt: {
+    saltRounds: 12,
+  },
+  admin_pass: '77800a67',
+  user_pass: 'ecda8c69b4a3',
+  admin_email: 'admin@flatlogic.com',
+  providers: {
+    LOCAL: 'local',
+    GOOGLE: 'google',
+    MICROSOFT: 'microsoft',
+  },
+  secret_key: process.env.SECRET_KEY || '',
+  remote: '',
+  port: process.env.NODE_ENV === 'production' ? '' : '8080',
+  hostUI: process.env.NODE_ENV === 'production' ? '' : 'http://localhost',
+  portUI: process.env.NODE_ENV === 'production' ? '' : '3000',
+
+  portUIProd: process.env.NODE_ENV === 'production' ? '' : ':3000',
+
+  swaggerUI: process.env.NODE_ENV === 'production' ? '' : 'http://localhost',
+  swaggerPort: process.env.NODE_ENV === 'production' ? '' : ':8080',
+  google: {
+    clientId: process.env.GOOGLE_CLIENT_ID || '',
+    clientSecret: process.env.GOOGLE_CLIENT_SECRET || '',
+  },
+  microsoft: {
+    clientId: process.env.MS_CLIENT_ID || '',
+    clientSecret: process.env.MS_CLIENT_SECRET || '',
+  },
+  uploadDir: os.tmpdir(),
+  email: {
+    from: 'Bukid <app@flatlogic.app>',
+    host: 'email-smtp.us-east-1.amazonaws.com',
+    port: 587,
+    auth: {
+      user: process.env.EMAIL_USER || '',
+      pass: process.env.EMAIL_PASS,
+    },
+    tls: {
+      rejectUnauthorized: false,
+    },
+  },
+  roles: {
+    super_admin: 'Super Administrator',
+
+    admin: 'Administrator',
+
+    user: 'Client',
+  },
+
+  project_uuid: '77800a67-bb5b-4148-9afd-ecda8c69b4a3',
+  flHost:
+    process.env.NODE_ENV === 'production' ||
+    process.env.NODE_ENV === 'dev_stage'
+      ? 'https://flatlogic.com/projects'
+      : 'http://localhost:3000/projects',
+};
+
+config.pexelsKey = process.env.PEXELS_KEY || '';
+config.pexelsQuery = 'Cloud with legal symbols';
+config.host =
+  process.env.NODE_ENV === 'production' ? config.remote : 'http://localhost';
+config.apiUrl = `${config.host}${config.port ? `:${config.port}` : ``}/api`;
+config.swaggerUrl = `${config.swaggerUI}${config.swaggerPort}`;
+config.uiUrl = `${config.hostUI}${config.portUI ? `:${config.portUI}` : ``}/#`;
+config.backUrl = `${config.hostUI}${config.portUI ? `:${config.portUI}` : ``}`;
+
+module.exports = config;

backend/src/db/api/checklists.js

@@ -0,0 +1,303 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class ChecklistsDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const checklists = await db.checklists.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await checklists.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return checklists;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const checklistsData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const checklists = await db.checklists.bulkCreate(checklistsData, {
+      transaction,
+    });
+
+    // For each item created, replace relation files
+
+    return checklists;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const checklists = await db.checklists.findByPk(id, {}, { transaction });
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await checklists.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await checklists.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return checklists;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const checklists = await db.checklists.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of checklists) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of checklists) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return checklists;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const checklists = await db.checklists.findByPk(id, options);
+
+    await checklists.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await checklists.destroy({
+      transaction,
+    });
+
+    return checklists;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const checklists = await db.checklists.findOne({ where }, { transaction });
+
+    if (!checklists) {
+      return checklists;
+    }
+
+    const output = checklists.get({ plain: true });
+
+    output.company = await checklists.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.checklists.findAndCountAll(queryOptions);
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('checklists', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.checklists.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/client_addresses.js

@@ -0,0 +1,313 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class Client_addressesDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const client_addresses = await db.client_addresses.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await client_addresses.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return client_addresses;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const client_addressesData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const client_addresses = await db.client_addresses.bulkCreate(
+      client_addressesData,
+      { transaction },
+    );
+
+    // For each item created, replace relation files
+
+    return client_addresses;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const client_addresses = await db.client_addresses.findByPk(
+      id,
+      {},
+      { transaction },
+    );
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await client_addresses.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await client_addresses.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return client_addresses;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const client_addresses = await db.client_addresses.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of client_addresses) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of client_addresses) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return client_addresses;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const client_addresses = await db.client_addresses.findByPk(id, options);
+
+    await client_addresses.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await client_addresses.destroy({
+      transaction,
+    });
+
+    return client_addresses;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const client_addresses = await db.client_addresses.findOne(
+      { where },
+      { transaction },
+    );
+
+    if (!client_addresses) {
+      return client_addresses;
+    }
+
+    const output = client_addresses.get({ plain: true });
+
+    output.company = await client_addresses.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.client_addresses.findAndCountAll(
+        queryOptions,
+      );
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('client_addresses', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.client_addresses.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/clients.js

@@ -0,0 +1,449 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class ClientsDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const clients = await db.clients.create(
+      {
+        id: data.id || undefined,
+
+        first_name: data.first_name || null,
+        last_name: data.last_name || null,
+        date_of_birth: data.date_of_birth || null,
+        passport_number: data.passport_number || null,
+        citizenship: data.citizenship || null,
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await clients.setCompany(data.company || null, {
+      transaction,
+    });
+
+    await clients.setVisa_applications(data.visa_applications || [], {
+      transaction,
+    });
+
+    return clients;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const clientsData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      first_name: item.first_name || null,
+      last_name: item.last_name || null,
+      date_of_birth: item.date_of_birth || null,
+      passport_number: item.passport_number || null,
+      citizenship: item.citizenship || null,
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const clients = await db.clients.bulkCreate(clientsData, { transaction });
+
+    // For each item created, replace relation files
+
+    return clients;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const clients = await db.clients.findByPk(id, {}, { transaction });
+
+    const updatePayload = {};
+
+    if (data.first_name !== undefined)
+      updatePayload.first_name = data.first_name;
+
+    if (data.last_name !== undefined) updatePayload.last_name = data.last_name;
+
+    if (data.date_of_birth !== undefined)
+      updatePayload.date_of_birth = data.date_of_birth;
+
+    if (data.passport_number !== undefined)
+      updatePayload.passport_number = data.passport_number;
+
+    if (data.citizenship !== undefined)
+      updatePayload.citizenship = data.citizenship;
+
+    updatePayload.updatedById = currentUser.id;
+
+    await clients.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await clients.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    if (data.visa_applications !== undefined) {
+      await clients.setVisa_applications(data.visa_applications, {
+        transaction,
+      });
+    }
+
+    return clients;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const clients = await db.clients.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of clients) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of clients) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return clients;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const clients = await db.clients.findByPk(id, options);
+
+    await clients.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await clients.destroy({
+      transaction,
+    });
+
+    return clients;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const clients = await db.clients.findOne({ where }, { transaction });
+
+    if (!clients) {
+      return clients;
+    }
+
+    const output = clients.get({ plain: true });
+
+    output.documents_related_client = await clients.getDocuments_related_client(
+      {
+        transaction,
+      },
+    );
+
+    output.invoices_related_client = await clients.getInvoices_related_client({
+      transaction,
+    });
+
+    output.visa_applications_client = await clients.getVisa_applications_client(
+      {
+        transaction,
+      },
+    );
+
+    output.company = await clients.getCompany({
+      transaction,
+    });
+
+    output.visa_applications = await clients.getVisa_applications({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.companies,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+
+      {
+        model: db.visa_applications,
+        as: 'visa_applications',
+        required: false,
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.first_name) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('clients', 'first_name', filter.first_name),
+        };
+      }
+
+      if (filter.last_name) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('clients', 'last_name', filter.last_name),
+        };
+      }
+
+      if (filter.passport_number) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike(
+            'clients',
+            'passport_number',
+            filter.passport_number,
+          ),
+        };
+      }
+
+      if (filter.citizenship) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('clients', 'citizenship', filter.citizenship),
+        };
+      }
+
+      if (filter.date_of_birthRange) {
+        const [start, end] = filter.date_of_birthRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            date_of_birth: {
+              ...where.date_of_birth,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            date_of_birth: {
+              ...where.date_of_birth,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.visa_applications) {
+        const searchTerms = filter.visa_applications.split('|');
+
+        include = [
+          {
+            model: db.visa_applications,
+            as: 'visa_applications_filter',
+            required: searchTerms.length > 0,
+            where:
+              searchTerms.length > 0
+                ? {
+                    [Op.or]: [
+                      {
+                        id: {
+                          [Op.in]: searchTerms.map((term) => Utils.uuid(term)),
+                        },
+                      },
+                      {
+                        visa_type: {
+                          [Op.or]: searchTerms.map((term) => ({
+                            [Op.iLike]: `%${term}%`,
+                          })),
+                        },
+                      },
+                    ],
+                  }
+                : undefined,
+          },
+          ...include,
+        ];
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.clients.findAndCountAll(queryOptions);
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('clients', 'first_name', query),
+        ],
+      };
+    }
+
+    const records = await db.clients.findAll({
+      attributes: ['id', 'first_name'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['first_name', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.first_name,
+    }));
+  }
+};

backend/src/db/api/companies.js

@@ -0,0 +1,448 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class CompaniesDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const companies = await db.companies.create(
+      {
+        id: data.id || undefined,
+
+        name: data.name || null,
+        industry: data.industry || null,
+        structure: data.structure || null,
+        annual_revenue: data.annual_revenue || null,
+        annual_profit: data.annual_profit || null,
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await companies.setCompany(data.company || null, {
+      transaction,
+    });
+
+    await companies.setClients(data.clients || [], {
+      transaction,
+    });
+
+    return companies;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const companiesData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      name: item.name || null,
+      industry: item.industry || null,
+      structure: item.structure || null,
+      annual_revenue: item.annual_revenue || null,
+      annual_profit: item.annual_profit || null,
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const companies = await db.companies.bulkCreate(companiesData, {
+      transaction,
+    });
+
+    // For each item created, replace relation files
+
+    return companies;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const companies = await db.companies.findByPk(id, {}, { transaction });
+
+    const updatePayload = {};
+
+    if (data.name !== undefined) updatePayload.name = data.name;
+
+    if (data.industry !== undefined) updatePayload.industry = data.industry;
+
+    if (data.structure !== undefined) updatePayload.structure = data.structure;
+
+    if (data.annual_revenue !== undefined)
+      updatePayload.annual_revenue = data.annual_revenue;
+
+    if (data.annual_profit !== undefined)
+      updatePayload.annual_profit = data.annual_profit;
+
+    updatePayload.updatedById = currentUser.id;
+
+    await companies.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await companies.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    if (data.clients !== undefined) {
+      await companies.setClients(data.clients, { transaction });
+    }
+
+    return companies;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const companies = await db.companies.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of companies) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of companies) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return companies;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const companies = await db.companies.findByPk(id, options);
+
+    await companies.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await companies.destroy({
+      transaction,
+    });
+
+    return companies;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const companies = await db.companies.findOne({ where }, { transaction });
+
+    if (!companies) {
+      return companies;
+    }
+
+    const output = companies.get({ plain: true });
+
+    output.clients_company = await companies.getClients_company({
+      transaction,
+    });
+
+    output.clients = await companies.getClients({
+      transaction,
+    });
+
+    output.company = await companies.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+
+      {
+        model: db.clients,
+        as: 'clients',
+        required: false,
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.name) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('companies', 'name', filter.name),
+        };
+      }
+
+      if (filter.industry) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('companies', 'industry', filter.industry),
+        };
+      }
+
+      if (filter.structure) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('companies', 'structure', filter.structure),
+        };
+      }
+
+      if (filter.annual_revenueRange) {
+        const [start, end] = filter.annual_revenueRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            annual_revenue: {
+              ...where.annual_revenue,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            annual_revenue: {
+              ...where.annual_revenue,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+
+      if (filter.annual_profitRange) {
+        const [start, end] = filter.annual_profitRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            annual_profit: {
+              ...where.annual_profit,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            annual_profit: {
+              ...where.annual_profit,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.clients) {
+        const searchTerms = filter.clients.split('|');
+
+        include = [
+          {
+            model: db.clients,
+            as: 'clients_filter',
+            required: searchTerms.length > 0,
+            where:
+              searchTerms.length > 0
+                ? {
+                    [Op.or]: [
+                      {
+                        id: {
+                          [Op.in]: searchTerms.map((term) => Utils.uuid(term)),
+                        },
+                      },
+                      {
+                        first_name: {
+                          [Op.or]: searchTerms.map((term) => ({
+                            [Op.iLike]: `%${term}%`,
+                          })),
+                        },
+                      },
+                    ],
+                  }
+                : undefined,
+          },
+          ...include,
+        ];
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.companies.findAndCountAll(queryOptions);
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('companies', 'name', query),
+        ],
+      };
+    }
+
+    const records = await db.companies.findAll({
+      attributes: ['id', 'name'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['name', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.name,
+    }));
+  }
+};

backend/src/db/api/company.js

@@ -0,0 +1,366 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class CompanyDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const company = await db.company.create(
+      {
+        id: data.id || undefined,
+
+        name: data.name || null,
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    return company;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const companyData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      name: item.name || null,
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const company = await db.company.bulkCreate(companyData, { transaction });
+
+    // For each item created, replace relation files
+
+    return company;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const company = await db.company.findByPk(id, {}, { transaction });
+
+    const updatePayload = {};
+
+    if (data.name !== undefined) updatePayload.name = data.name;
+
+    updatePayload.updatedById = currentUser.id;
+
+    await company.update(updatePayload, { transaction });
+
+    return company;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const company = await db.company.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of company) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of company) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return company;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const company = await db.company.findByPk(id, options);
+
+    await company.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await company.destroy({
+      transaction,
+    });
+
+    return company;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const company = await db.company.findOne({ where }, { transaction });
+
+    if (!company) {
+      return company;
+    }
+
+    const output = company.get({ plain: true });
+
+    output.users_company = await company.getUsers_company({
+      transaction,
+    });
+
+    output.companies_company = await company.getCompanies_company({
+      transaction,
+    });
+
+    output.documents_company = await company.getDocuments_company({
+      transaction,
+    });
+
+    output.invoices_company = await company.getInvoices_company({
+      transaction,
+    });
+
+    output.tasks_company = await company.getTasks_company({
+      transaction,
+    });
+
+    output.visa_applications_company =
+      await company.getVisa_applications_company({
+        transaction,
+      });
+
+    output.sponsors_company = await company.getSponsors_company({
+      transaction,
+    });
+
+    output.nominators_company = await company.getNominators_company({
+      transaction,
+    });
+
+    output.immigration_departments_company =
+      await company.getImmigration_departments_company({
+        transaction,
+      });
+
+    output.court_contacts_company = await company.getCourt_contacts_company({
+      transaction,
+    });
+
+    output.tribunal_contacts_company =
+      await company.getTribunal_contacts_company({
+        transaction,
+      });
+
+    output.client_addresses_company = await company.getClient_addresses_company(
+      {
+        transaction,
+      },
+    );
+
+    output.secondary_applicants_company =
+      await company.getSecondary_applicants_company({
+        transaction,
+      });
+
+    output.relatives_company = await company.getRelatives_company({
+      transaction,
+    });
+
+    output.visa_classes_company = await company.getVisa_classes_company({
+      transaction,
+    });
+
+    output.visa_subclasses_company = await company.getVisa_subclasses_company({
+      transaction,
+    });
+
+    output.visa_forms_company = await company.getVisa_forms_company({
+      transaction,
+    });
+
+    output.templates_company = await company.getTemplates_company({
+      transaction,
+    });
+
+    output.checklists_company = await company.getChecklists_company({
+      transaction,
+    });
+
+    output.employment_history_company =
+      await company.getEmployment_history_company({
+        transaction,
+      });
+
+    output.education_history_company =
+      await company.getEducation_history_company({
+        transaction,
+      });
+
+    output.qualifications_company = await company.getQualifications_company({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.name) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('company', 'name', filter.name),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.company.findAndCountAll(queryOptions);
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('company', 'name', query),
+        ],
+      };
+    }
+
+    const records = await db.company.findAll({
+      attributes: ['id', 'name'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['name', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.name,
+    }));
+  }
+};

backend/src/db/api/court_contacts.js

@@ -0,0 +1,313 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class Court_contactsDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const court_contacts = await db.court_contacts.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await court_contacts.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return court_contacts;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const court_contactsData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const court_contacts = await db.court_contacts.bulkCreate(
+      court_contactsData,
+      { transaction },
+    );
+
+    // For each item created, replace relation files
+
+    return court_contacts;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const court_contacts = await db.court_contacts.findByPk(
+      id,
+      {},
+      { transaction },
+    );
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await court_contacts.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await court_contacts.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return court_contacts;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const court_contacts = await db.court_contacts.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of court_contacts) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of court_contacts) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return court_contacts;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const court_contacts = await db.court_contacts.findByPk(id, options);
+
+    await court_contacts.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await court_contacts.destroy({
+      transaction,
+    });
+
+    return court_contacts;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const court_contacts = await db.court_contacts.findOne(
+      { where },
+      { transaction },
+    );
+
+    if (!court_contacts) {
+      return court_contacts;
+    }
+
+    const output = court_contacts.get({ plain: true });
+
+    output.company = await court_contacts.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.court_contacts.findAndCountAll(
+        queryOptions,
+      );
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('court_contacts', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.court_contacts.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/documents.js

@@ -0,0 +1,397 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class DocumentsDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const documents = await db.documents.create(
+      {
+        id: data.id || undefined,
+
+        name: data.name || null,
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await documents.setRelated_client(data.related_client || null, {
+      transaction,
+    });
+
+    await documents.setCompany(data.company || null, {
+      transaction,
+    });
+
+    await FileDBApi.replaceRelationFiles(
+      {
+        belongsTo: db.documents.getTableName(),
+        belongsToColumn: 'file',
+        belongsToId: documents.id,
+      },
+      data.file,
+      options,
+    );
+
+    return documents;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const documentsData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      name: item.name || null,
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const documents = await db.documents.bulkCreate(documentsData, {
+      transaction,
+    });
+
+    // For each item created, replace relation files
+
+    for (let i = 0; i < documents.length; i++) {
+      await FileDBApi.replaceRelationFiles(
+        {
+          belongsTo: db.documents.getTableName(),
+          belongsToColumn: 'file',
+          belongsToId: documents[i].id,
+        },
+        data[i].file,
+        options,
+      );
+    }
+
+    return documents;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const documents = await db.documents.findByPk(id, {}, { transaction });
+
+    const updatePayload = {};
+
+    if (data.name !== undefined) updatePayload.name = data.name;
+
+    updatePayload.updatedById = currentUser.id;
+
+    await documents.update(updatePayload, { transaction });
+
+    if (data.related_client !== undefined) {
+      await documents.setRelated_client(
+        data.related_client,
+
+        { transaction },
+      );
+    }
+
+    if (data.company !== undefined) {
+      await documents.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    await FileDBApi.replaceRelationFiles(
+      {
+        belongsTo: db.documents.getTableName(),
+        belongsToColumn: 'file',
+        belongsToId: documents.id,
+      },
+      data.file,
+      options,
+    );
+
+    return documents;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const documents = await db.documents.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of documents) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of documents) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return documents;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const documents = await db.documents.findByPk(id, options);
+
+    await documents.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await documents.destroy({
+      transaction,
+    });
+
+    return documents;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const documents = await db.documents.findOne({ where }, { transaction });
+
+    if (!documents) {
+      return documents;
+    }
+
+    const output = documents.get({ plain: true });
+
+    output.file = await documents.getFile({
+      transaction,
+    });
+
+    output.related_client = await documents.getRelated_client({
+      transaction,
+    });
+
+    output.company = await documents.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.clients,
+        as: 'related_client',
+
+        where: filter.related_client
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.related_client
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  first_name: {
+                    [Op.or]: filter.related_client
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+
+      {
+        model: db.file,
+        as: 'file',
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.name) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('documents', 'name', filter.name),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.documents.findAndCountAll(queryOptions);
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('documents', 'name', query),
+        ],
+      };
+    }
+
+    const records = await db.documents.findAll({
+      attributes: ['id', 'name'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['name', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.name,
+    }));
+  }
+};

backend/src/db/api/education_history.js

@@ -0,0 +1,313 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class Education_historyDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const education_history = await db.education_history.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await education_history.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return education_history;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const education_historyData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const education_history = await db.education_history.bulkCreate(
+      education_historyData,
+      { transaction },
+    );
+
+    // For each item created, replace relation files
+
+    return education_history;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const education_history = await db.education_history.findByPk(
+      id,
+      {},
+      { transaction },
+    );
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await education_history.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await education_history.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return education_history;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const education_history = await db.education_history.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of education_history) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of education_history) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return education_history;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const education_history = await db.education_history.findByPk(id, options);
+
+    await education_history.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await education_history.destroy({
+      transaction,
+    });
+
+    return education_history;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const education_history = await db.education_history.findOne(
+      { where },
+      { transaction },
+    );
+
+    if (!education_history) {
+      return education_history;
+    }
+
+    const output = education_history.get({ plain: true });
+
+    output.company = await education_history.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.education_history.findAndCountAll(
+        queryOptions,
+      );
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('education_history', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.education_history.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/employment_history.js

@@ -0,0 +1,316 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class Employment_historyDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const employment_history = await db.employment_history.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await employment_history.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return employment_history;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const employment_historyData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const employment_history = await db.employment_history.bulkCreate(
+      employment_historyData,
+      { transaction },
+    );
+
+    // For each item created, replace relation files
+
+    return employment_history;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const employment_history = await db.employment_history.findByPk(
+      id,
+      {},
+      { transaction },
+    );
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await employment_history.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await employment_history.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return employment_history;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const employment_history = await db.employment_history.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of employment_history) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of employment_history) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return employment_history;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const employment_history = await db.employment_history.findByPk(
+      id,
+      options,
+    );
+
+    await employment_history.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await employment_history.destroy({
+      transaction,
+    });
+
+    return employment_history;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const employment_history = await db.employment_history.findOne(
+      { where },
+      { transaction },
+    );
+
+    if (!employment_history) {
+      return employment_history;
+    }
+
+    const output = employment_history.get({ plain: true });
+
+    output.company = await employment_history.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.employment_history.findAndCountAll(
+        queryOptions,
+      );
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('employment_history', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.employment_history.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/file.js

@@ -0,0 +1,73 @@
+const db = require('../models');
+const assert = require('assert');
+const services = require('../../services/file');
+
+module.exports = class FileDBApi {
+  static async replaceRelationFiles(relation, rawFiles, options) {
+    assert(relation.belongsTo, 'belongsTo is required');
+    assert(relation.belongsToColumn, 'belongsToColumn is required');
+    assert(relation.belongsToId, 'belongsToId is required');
+
+    let files = [];
+
+    if (Array.isArray(rawFiles)) {
+      files = rawFiles;
+    } else {
+      files = rawFiles ? [rawFiles] : [];
+    }
+
+    await this._removeLegacyFiles(relation, files, options);
+    await this._addFiles(relation, files, options);
+  }
+
+  static async _addFiles(relation, files, options) {
+    const transaction = (options && options.transaction) || undefined;
+    const currentUser = (options && options.currentUser) || { id: null };
+
+    const inexistentFiles = files.filter((file) => !!file.new);
+
+    for (const file of inexistentFiles) {
+      await db.file.create(
+        {
+          belongsTo: relation.belongsTo,
+          belongsToColumn: relation.belongsToColumn,
+          belongsToId: relation.belongsToId,
+          name: file.name,
+          sizeInBytes: file.sizeInBytes,
+          privateUrl: file.privateUrl,
+          publicUrl: file.publicUrl,
+          createdById: currentUser.id,
+          updatedById: currentUser.id,
+        },
+        {
+          transaction,
+        },
+      );
+    }
+  }
+
+  static async _removeLegacyFiles(relation, files, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const filesToDelete = await db.file.findAll({
+      where: {
+        belongsTo: relation.belongsTo,
+        belongsToId: relation.belongsToId,
+        belongsToColumn: relation.belongsToColumn,
+        id: {
+          [db.Sequelize.Op.notIn]: files
+            .filter((file) => !file.new)
+            .map((file) => file.id),
+        },
+      },
+      transaction,
+    });
+
+    for (let file of filesToDelete) {
+      await services.deleteGCloud(file.privateUrl);
+      await file.destroy({
+        transaction,
+      });
+    }
+  }
+};

backend/src/db/api/immigration_departments.js

@@ -0,0 +1,316 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class Immigration_departmentsDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const immigration_departments = await db.immigration_departments.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await immigration_departments.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return immigration_departments;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const immigration_departmentsData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const immigration_departments = await db.immigration_departments.bulkCreate(
+      immigration_departmentsData,
+      { transaction },
+    );
+
+    // For each item created, replace relation files
+
+    return immigration_departments;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const immigration_departments = await db.immigration_departments.findByPk(
+      id,
+      {},
+      { transaction },
+    );
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await immigration_departments.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await immigration_departments.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return immigration_departments;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const immigration_departments = await db.immigration_departments.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of immigration_departments) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of immigration_departments) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return immigration_departments;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const immigration_departments = await db.immigration_departments.findByPk(
+      id,
+      options,
+    );
+
+    await immigration_departments.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await immigration_departments.destroy({
+      transaction,
+    });
+
+    return immigration_departments;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const immigration_departments = await db.immigration_departments.findOne(
+      { where },
+      { transaction },
+    );
+
+    if (!immigration_departments) {
+      return immigration_departments;
+    }
+
+    const output = immigration_departments.get({ plain: true });
+
+    output.company = await immigration_departments.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.immigration_departments.findAndCountAll(
+        queryOptions,
+      );
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('immigration_departments', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.immigration_departments.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/invoices.js

@@ -0,0 +1,457 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class InvoicesDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const invoices = await db.invoices.create(
+      {
+        id: data.id || undefined,
+
+        invoice_number: data.invoice_number || null,
+        amount: data.amount || null,
+        issue_date: data.issue_date || null,
+        due_date: data.due_date || null,
+        status: data.status || null,
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await invoices.setRelated_client(data.related_client || null, {
+      transaction,
+    });
+
+    await invoices.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return invoices;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const invoicesData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      invoice_number: item.invoice_number || null,
+      amount: item.amount || null,
+      issue_date: item.issue_date || null,
+      due_date: item.due_date || null,
+      status: item.status || null,
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const invoices = await db.invoices.bulkCreate(invoicesData, {
+      transaction,
+    });
+
+    // For each item created, replace relation files
+
+    return invoices;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const invoices = await db.invoices.findByPk(id, {}, { transaction });
+
+    const updatePayload = {};
+
+    if (data.invoice_number !== undefined)
+      updatePayload.invoice_number = data.invoice_number;
+
+    if (data.amount !== undefined) updatePayload.amount = data.amount;
+
+    if (data.issue_date !== undefined)
+      updatePayload.issue_date = data.issue_date;
+
+    if (data.due_date !== undefined) updatePayload.due_date = data.due_date;
+
+    if (data.status !== undefined) updatePayload.status = data.status;
+
+    updatePayload.updatedById = currentUser.id;
+
+    await invoices.update(updatePayload, { transaction });
+
+    if (data.related_client !== undefined) {
+      await invoices.setRelated_client(
+        data.related_client,
+
+        { transaction },
+      );
+    }
+
+    if (data.company !== undefined) {
+      await invoices.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return invoices;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const invoices = await db.invoices.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of invoices) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of invoices) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return invoices;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const invoices = await db.invoices.findByPk(id, options);
+
+    await invoices.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await invoices.destroy({
+      transaction,
+    });
+
+    return invoices;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const invoices = await db.invoices.findOne({ where }, { transaction });
+
+    if (!invoices) {
+      return invoices;
+    }
+
+    const output = invoices.get({ plain: true });
+
+    output.related_client = await invoices.getRelated_client({
+      transaction,
+    });
+
+    output.company = await invoices.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.clients,
+        as: 'related_client',
+
+        where: filter.related_client
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.related_client
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  first_name: {
+                    [Op.or]: filter.related_client
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.invoice_number) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike(
+            'invoices',
+            'invoice_number',
+            filter.invoice_number,
+          ),
+        };
+      }
+
+      if (filter.amountRange) {
+        const [start, end] = filter.amountRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            amount: {
+              ...where.amount,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            amount: {
+              ...where.amount,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+
+      if (filter.issue_dateRange) {
+        const [start, end] = filter.issue_dateRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            issue_date: {
+              ...where.issue_date,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            issue_date: {
+              ...where.issue_date,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+
+      if (filter.due_dateRange) {
+        const [start, end] = filter.due_dateRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            due_date: {
+              ...where.due_date,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            due_date: {
+              ...where.due_date,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.status) {
+        where = {
+          ...where,
+          status: filter.status,
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.invoices.findAndCountAll(queryOptions);
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('invoices', 'invoice_number', query),
+        ],
+      };
+    }
+
+    const records = await db.invoices.findAll({
+      attributes: ['id', 'invoice_number'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['invoice_number', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.invoice_number,
+    }));
+  }
+};

backend/src/db/api/nominators.js

@@ -0,0 +1,303 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class NominatorsDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const nominators = await db.nominators.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await nominators.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return nominators;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const nominatorsData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const nominators = await db.nominators.bulkCreate(nominatorsData, {
+      transaction,
+    });
+
+    // For each item created, replace relation files
+
+    return nominators;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const nominators = await db.nominators.findByPk(id, {}, { transaction });
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await nominators.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await nominators.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return nominators;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const nominators = await db.nominators.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of nominators) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of nominators) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return nominators;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const nominators = await db.nominators.findByPk(id, options);
+
+    await nominators.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await nominators.destroy({
+      transaction,
+    });
+
+    return nominators;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const nominators = await db.nominators.findOne({ where }, { transaction });
+
+    if (!nominators) {
+      return nominators;
+    }
+
+    const output = nominators.get({ plain: true });
+
+    output.company = await nominators.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.nominators.findAndCountAll(queryOptions);
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('nominators', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.nominators.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/permissions.js

@@ -0,0 +1,257 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class PermissionsDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const permissions = await db.permissions.create(
+      {
+        id: data.id || undefined,
+
+        name: data.name || null,
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    return permissions;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const permissionsData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      name: item.name || null,
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const permissions = await db.permissions.bulkCreate(permissionsData, {
+      transaction,
+    });
+
+    // For each item created, replace relation files
+
+    return permissions;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const permissions = await db.permissions.findByPk(id, {}, { transaction });
+
+    const updatePayload = {};
+
+    if (data.name !== undefined) updatePayload.name = data.name;
+
+    updatePayload.updatedById = currentUser.id;
+
+    await permissions.update(updatePayload, { transaction });
+
+    return permissions;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const permissions = await db.permissions.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of permissions) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of permissions) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return permissions;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const permissions = await db.permissions.findByPk(id, options);
+
+    await permissions.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await permissions.destroy({
+      transaction,
+    });
+
+    return permissions;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const permissions = await db.permissions.findOne(
+      { where },
+      { transaction },
+    );
+
+    if (!permissions) {
+      return permissions;
+    }
+
+    const output = permissions.get({ plain: true });
+
+    return output;
+  }
+
+  static async findAll(filter, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.name) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('permissions', 'name', filter.name),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.permissions.findAndCountAll(
+        queryOptions,
+      );
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(query, limit, offset) {
+    let where = {};
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('permissions', 'name', query),
+        ],
+      };
+    }
+
+    const records = await db.permissions.findAll({
+      attributes: ['id', 'name'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['name', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.name,
+    }));
+  }
+};

backend/src/db/api/qualifications.js

@@ -0,0 +1,313 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class QualificationsDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const qualifications = await db.qualifications.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await qualifications.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return qualifications;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const qualificationsData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const qualifications = await db.qualifications.bulkCreate(
+      qualificationsData,
+      { transaction },
+    );
+
+    // For each item created, replace relation files
+
+    return qualifications;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const qualifications = await db.qualifications.findByPk(
+      id,
+      {},
+      { transaction },
+    );
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await qualifications.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await qualifications.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return qualifications;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const qualifications = await db.qualifications.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of qualifications) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of qualifications) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return qualifications;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const qualifications = await db.qualifications.findByPk(id, options);
+
+    await qualifications.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await qualifications.destroy({
+      transaction,
+    });
+
+    return qualifications;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const qualifications = await db.qualifications.findOne(
+      { where },
+      { transaction },
+    );
+
+    if (!qualifications) {
+      return qualifications;
+    }
+
+    const output = qualifications.get({ plain: true });
+
+    output.company = await qualifications.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.qualifications.findAndCountAll(
+        queryOptions,
+      );
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('qualifications', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.qualifications.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/relatives.js

@@ -0,0 +1,303 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class RelativesDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const relatives = await db.relatives.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await relatives.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return relatives;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const relativesData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const relatives = await db.relatives.bulkCreate(relativesData, {
+      transaction,
+    });
+
+    // For each item created, replace relation files
+
+    return relatives;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const relatives = await db.relatives.findByPk(id, {}, { transaction });
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await relatives.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await relatives.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return relatives;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const relatives = await db.relatives.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of relatives) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of relatives) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return relatives;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const relatives = await db.relatives.findByPk(id, options);
+
+    await relatives.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await relatives.destroy({
+      transaction,
+    });
+
+    return relatives;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const relatives = await db.relatives.findOne({ where }, { transaction });
+
+    if (!relatives) {
+      return relatives;
+    }
+
+    const output = relatives.get({ plain: true });
+
+    output.company = await relatives.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.relatives.findAndCountAll(queryOptions);
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('relatives', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.relatives.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/roles.js

@@ -0,0 +1,344 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const config = require('../../config');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class RolesDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const roles = await db.roles.create(
+      {
+        id: data.id || undefined,
+
+        name: data.name || null,
+        role_customization: data.role_customization || null,
+        globalAccess: data.globalAccess || false,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await roles.setPermissions(data.permissions || [], {
+      transaction,
+    });
+
+    return roles;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const rolesData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      name: item.name || null,
+      role_customization: item.role_customization || null,
+      globalAccess: item.globalAccess || false,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const roles = await db.roles.bulkCreate(rolesData, { transaction });
+
+    // For each item created, replace relation files
+
+    return roles;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const roles = await db.roles.findByPk(id, {}, { transaction });
+
+    const updatePayload = {};
+
+    if (data.name !== undefined) updatePayload.name = data.name;
+
+    if (data.role_customization !== undefined)
+      updatePayload.role_customization = data.role_customization;
+
+    if (data.globalAccess !== undefined)
+      updatePayload.globalAccess = data.globalAccess;
+
+    updatePayload.updatedById = currentUser.id;
+
+    await roles.update(updatePayload, { transaction });
+
+    if (data.permissions !== undefined) {
+      await roles.setPermissions(data.permissions, { transaction });
+    }
+
+    return roles;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const roles = await db.roles.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of roles) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of roles) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return roles;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const roles = await db.roles.findByPk(id, options);
+
+    await roles.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await roles.destroy({
+      transaction,
+    });
+
+    return roles;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const roles = await db.roles.findOne({ where }, { transaction });
+
+    if (!roles) {
+      return roles;
+    }
+
+    const output = roles.get({ plain: true });
+
+    output.users_app_role = await roles.getUsers_app_role({
+      transaction,
+    });
+
+    output.permissions = await roles.getPermissions({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.permissions,
+        as: 'permissions',
+        required: false,
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.name) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('roles', 'name', filter.name),
+        };
+      }
+
+      if (filter.role_customization) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike(
+            'roles',
+            'role_customization',
+            filter.role_customization,
+          ),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.globalAccess) {
+        where = {
+          ...where,
+          globalAccess: filter.globalAccess,
+        };
+      }
+
+      if (filter.permissions) {
+        const searchTerms = filter.permissions.split('|');
+
+        include = [
+          {
+            model: db.permissions,
+            as: 'permissions_filter',
+            required: searchTerms.length > 0,
+            where:
+              searchTerms.length > 0
+                ? {
+                    [Op.or]: [
+                      {
+                        id: {
+                          [Op.in]: searchTerms.map((term) => Utils.uuid(term)),
+                        },
+                      },
+                      {
+                        name: {
+                          [Op.or]: searchTerms.map((term) => ({
+                            [Op.iLike]: `%${term}%`,
+                          })),
+                        },
+                      },
+                    ],
+                  }
+                : undefined,
+          },
+          ...include,
+        ];
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (!globalAccess) {
+      where = { name: { [Op.ne]: config.roles.super_admin } };
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.roles.findAndCountAll(queryOptions);
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(query, limit, offset, globalAccess) {
+    let where = {};
+
+    if (!globalAccess) {
+      where = { name: { [Op.ne]: config.roles.super_admin } };
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('roles', 'name', query),
+        ],
+      };
+    }
+
+    const records = await db.roles.findAll({
+      attributes: ['id', 'name'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['name', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.name,
+    }));
+  }
+};

backend/src/db/api/secondary_applicants.js

@@ -0,0 +1,316 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class Secondary_applicantsDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const secondary_applicants = await db.secondary_applicants.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await secondary_applicants.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return secondary_applicants;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const secondary_applicantsData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const secondary_applicants = await db.secondary_applicants.bulkCreate(
+      secondary_applicantsData,
+      { transaction },
+    );
+
+    // For each item created, replace relation files
+
+    return secondary_applicants;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const secondary_applicants = await db.secondary_applicants.findByPk(
+      id,
+      {},
+      { transaction },
+    );
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await secondary_applicants.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await secondary_applicants.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return secondary_applicants;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const secondary_applicants = await db.secondary_applicants.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of secondary_applicants) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of secondary_applicants) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return secondary_applicants;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const secondary_applicants = await db.secondary_applicants.findByPk(
+      id,
+      options,
+    );
+
+    await secondary_applicants.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await secondary_applicants.destroy({
+      transaction,
+    });
+
+    return secondary_applicants;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const secondary_applicants = await db.secondary_applicants.findOne(
+      { where },
+      { transaction },
+    );
+
+    if (!secondary_applicants) {
+      return secondary_applicants;
+    }
+
+    const output = secondary_applicants.get({ plain: true });
+
+    output.company = await secondary_applicants.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.secondary_applicants.findAndCountAll(
+        queryOptions,
+      );
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('secondary_applicants', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.secondary_applicants.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/sponsors.js

@@ -0,0 +1,303 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class SponsorsDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const sponsors = await db.sponsors.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await sponsors.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return sponsors;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const sponsorsData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const sponsors = await db.sponsors.bulkCreate(sponsorsData, {
+      transaction,
+    });
+
+    // For each item created, replace relation files
+
+    return sponsors;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const sponsors = await db.sponsors.findByPk(id, {}, { transaction });
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await sponsors.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await sponsors.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return sponsors;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const sponsors = await db.sponsors.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of sponsors) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of sponsors) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return sponsors;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const sponsors = await db.sponsors.findByPk(id, options);
+
+    await sponsors.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await sponsors.destroy({
+      transaction,
+    });
+
+    return sponsors;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const sponsors = await db.sponsors.findOne({ where }, { transaction });
+
+    if (!sponsors) {
+      return sponsors;
+    }
+
+    const output = sponsors.get({ plain: true });
+
+    output.company = await sponsors.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.sponsors.findAndCountAll(queryOptions);
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('sponsors', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.sponsors.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/tasks.js

@@ -0,0 +1,439 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class TasksDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const tasks = await db.tasks.create(
+      {
+        id: data.id || undefined,
+
+        title: data.title || null,
+        description: data.description || null,
+        due_date: data.due_date || null,
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await tasks.setAssigned_to(data.assigned_to || null, {
+      transaction,
+    });
+
+    await tasks.setRelated_visa_application(
+      data.related_visa_application || null,
+      {
+        transaction,
+      },
+    );
+
+    await tasks.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return tasks;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const tasksData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      title: item.title || null,
+      description: item.description || null,
+      due_date: item.due_date || null,
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const tasks = await db.tasks.bulkCreate(tasksData, { transaction });
+
+    // For each item created, replace relation files
+
+    return tasks;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const tasks = await db.tasks.findByPk(id, {}, { transaction });
+
+    const updatePayload = {};
+
+    if (data.title !== undefined) updatePayload.title = data.title;
+
+    if (data.description !== undefined)
+      updatePayload.description = data.description;
+
+    if (data.due_date !== undefined) updatePayload.due_date = data.due_date;
+
+    updatePayload.updatedById = currentUser.id;
+
+    await tasks.update(updatePayload, { transaction });
+
+    if (data.assigned_to !== undefined) {
+      await tasks.setAssigned_to(
+        data.assigned_to,
+
+        { transaction },
+      );
+    }
+
+    if (data.related_visa_application !== undefined) {
+      await tasks.setRelated_visa_application(
+        data.related_visa_application,
+
+        { transaction },
+      );
+    }
+
+    if (data.company !== undefined) {
+      await tasks.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return tasks;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const tasks = await db.tasks.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of tasks) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of tasks) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return tasks;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const tasks = await db.tasks.findByPk(id, options);
+
+    await tasks.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await tasks.destroy({
+      transaction,
+    });
+
+    return tasks;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const tasks = await db.tasks.findOne({ where }, { transaction });
+
+    if (!tasks) {
+      return tasks;
+    }
+
+    const output = tasks.get({ plain: true });
+
+    output.assigned_to = await tasks.getAssigned_to({
+      transaction,
+    });
+
+    output.related_visa_application = await tasks.getRelated_visa_application({
+      transaction,
+    });
+
+    output.company = await tasks.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.users,
+        as: 'assigned_to',
+
+        where: filter.assigned_to
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.assigned_to
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  firstName: {
+                    [Op.or]: filter.assigned_to
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+
+      {
+        model: db.visa_applications,
+        as: 'related_visa_application',
+
+        where: filter.related_visa_application
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.related_visa_application
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  visa_type: {
+                    [Op.or]: filter.related_visa_application
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.title) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('tasks', 'title', filter.title),
+        };
+      }
+
+      if (filter.description) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('tasks', 'description', filter.description),
+        };
+      }
+
+      if (filter.due_dateRange) {
+        const [start, end] = filter.due_dateRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            due_date: {
+              ...where.due_date,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            due_date: {
+              ...where.due_date,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.tasks.findAndCountAll(queryOptions);
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('tasks', 'title', query),
+        ],
+      };
+    }
+
+    const records = await db.tasks.findAll({
+      attributes: ['id', 'title'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['title', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.title,
+    }));
+  }
+};

backend/src/db/api/templates.js

@@ -0,0 +1,303 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class TemplatesDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const templates = await db.templates.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await templates.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return templates;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const templatesData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const templates = await db.templates.bulkCreate(templatesData, {
+      transaction,
+    });
+
+    // For each item created, replace relation files
+
+    return templates;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const templates = await db.templates.findByPk(id, {}, { transaction });
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await templates.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await templates.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return templates;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const templates = await db.templates.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of templates) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of templates) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return templates;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const templates = await db.templates.findByPk(id, options);
+
+    await templates.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await templates.destroy({
+      transaction,
+    });
+
+    return templates;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const templates = await db.templates.findOne({ where }, { transaction });
+
+    if (!templates) {
+      return templates;
+    }
+
+    const output = templates.get({ plain: true });
+
+    output.company = await templates.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.templates.findAndCountAll(queryOptions);
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('templates', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.templates.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/tribunal_contacts.js

@@ -0,0 +1,313 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class Tribunal_contactsDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const tribunal_contacts = await db.tribunal_contacts.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await tribunal_contacts.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return tribunal_contacts;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const tribunal_contactsData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const tribunal_contacts = await db.tribunal_contacts.bulkCreate(
+      tribunal_contactsData,
+      { transaction },
+    );
+
+    // For each item created, replace relation files
+
+    return tribunal_contacts;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const tribunal_contacts = await db.tribunal_contacts.findByPk(
+      id,
+      {},
+      { transaction },
+    );
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await tribunal_contacts.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await tribunal_contacts.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return tribunal_contacts;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const tribunal_contacts = await db.tribunal_contacts.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of tribunal_contacts) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of tribunal_contacts) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return tribunal_contacts;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const tribunal_contacts = await db.tribunal_contacts.findByPk(id, options);
+
+    await tribunal_contacts.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await tribunal_contacts.destroy({
+      transaction,
+    });
+
+    return tribunal_contacts;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const tribunal_contacts = await db.tribunal_contacts.findOne(
+      { where },
+      { transaction },
+    );
+
+    if (!tribunal_contacts) {
+      return tribunal_contacts;
+    }
+
+    const output = tribunal_contacts.get({ plain: true });
+
+    output.company = await tribunal_contacts.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.tribunal_contacts.findAndCountAll(
+        queryOptions,
+      );
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('tribunal_contacts', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.tribunal_contacts.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/users.js

@@ -0,0 +1,814 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const bcrypt = require('bcrypt');
+const config = require('../../config');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class UsersDBApi {
+  static async create(data, globalAccess, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const users = await db.users.create(
+      {
+        id: data.data.id || undefined,
+
+        firstName: data.data.firstName || null,
+        lastName: data.data.lastName || null,
+        phoneNumber: data.data.phoneNumber || null,
+        email: data.data.email || null,
+        disabled: data.data.disabled || false,
+
+        password: data.data.password || null,
+        emailVerified: data.data.emailVerified || true,
+
+        emailVerificationToken: data.data.emailVerificationToken || null,
+        emailVerificationTokenExpiresAt:
+          data.data.emailVerificationTokenExpiresAt || null,
+        passwordResetToken: data.data.passwordResetToken || null,
+        passwordResetTokenExpiresAt:
+          data.data.passwordResetTokenExpiresAt || null,
+        provider: data.data.provider || null,
+        importHash: data.data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    if (!data.data.app_role) {
+      const role = await db.roles.findOne({
+        where: { name: 'User' },
+      });
+      if (role) {
+        await users.setApp_role(role, {
+          transaction,
+        });
+      }
+    } else {
+      await users.setApp_role(data.data.app_role || null, {
+        transaction,
+      });
+    }
+
+    await users.setCompany(data.data.company || null, {
+      transaction,
+    });
+
+    await users.setCustom_permissions(data.data.custom_permissions || [], {
+      transaction,
+    });
+
+    await FileDBApi.replaceRelationFiles(
+      {
+        belongsTo: db.users.getTableName(),
+        belongsToColumn: 'avatar',
+        belongsToId: users.id,
+      },
+      data.data.avatar,
+      options,
+    );
+
+    return users;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const usersData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      firstName: item.firstName || null,
+      lastName: item.lastName || null,
+      phoneNumber: item.phoneNumber || null,
+      email: item.email || null,
+      disabled: item.disabled || false,
+
+      password: item.password || null,
+      emailVerified: item.emailVerified || false,
+
+      emailVerificationToken: item.emailVerificationToken || null,
+      emailVerificationTokenExpiresAt:
+        item.emailVerificationTokenExpiresAt || null,
+      passwordResetToken: item.passwordResetToken || null,
+      passwordResetTokenExpiresAt: item.passwordResetTokenExpiresAt || null,
+      provider: item.provider || null,
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const users = await db.users.bulkCreate(usersData, { transaction });
+
+    // For each item created, replace relation files
+
+    for (let i = 0; i < users.length; i++) {
+      await FileDBApi.replaceRelationFiles(
+        {
+          belongsTo: db.users.getTableName(),
+          belongsToColumn: 'avatar',
+          belongsToId: users[i].id,
+        },
+        data[i].avatar,
+        options,
+      );
+    }
+
+    return users;
+  }
+
+  static async update(id, data, globalAccess, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const users = await db.users.findByPk(id, {}, { transaction });
+
+    if (!data?.app_role) {
+      data.app_role = users?.app_role?.id;
+    }
+    if (!data?.custom_permissions) {
+      data.custom_permissions = users?.custom_permissions?.map(
+        (item) => item.id,
+      );
+    }
+
+    if (data.password) {
+      data.password = bcrypt.hashSync(data.password, config.bcrypt.saltRounds);
+    } else {
+      data.password = users.password;
+    }
+
+    const updatePayload = {};
+
+    if (data.firstName !== undefined) updatePayload.firstName = data.firstName;
+
+    if (data.lastName !== undefined) updatePayload.lastName = data.lastName;
+
+    if (data.phoneNumber !== undefined)
+      updatePayload.phoneNumber = data.phoneNumber;
+
+    if (data.email !== undefined) updatePayload.email = data.email;
+
+    if (data.disabled !== undefined) updatePayload.disabled = data.disabled;
+
+    if (data.password !== undefined) updatePayload.password = data.password;
+
+    if (data.emailVerified !== undefined)
+      updatePayload.emailVerified = data.emailVerified;
+    else updatePayload.emailVerified = true;
+
+    if (data.emailVerificationToken !== undefined)
+      updatePayload.emailVerificationToken = data.emailVerificationToken;
+
+    if (data.emailVerificationTokenExpiresAt !== undefined)
+      updatePayload.emailVerificationTokenExpiresAt =
+        data.emailVerificationTokenExpiresAt;
+
+    if (data.passwordResetToken !== undefined)
+      updatePayload.passwordResetToken = data.passwordResetToken;
+
+    if (data.passwordResetTokenExpiresAt !== undefined)
+      updatePayload.passwordResetTokenExpiresAt =
+        data.passwordResetTokenExpiresAt;
+
+    if (data.provider !== undefined) updatePayload.provider = data.provider;
+
+    updatePayload.updatedById = currentUser.id;
+
+    await users.update(updatePayload, { transaction });
+
+    if (data.app_role !== undefined) {
+      await users.setApp_role(
+        data.app_role,
+
+        { transaction },
+      );
+    }
+
+    if (data.company !== undefined) {
+      await users.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    if (data.custom_permissions !== undefined) {
+      await users.setCustom_permissions(data.custom_permissions, {
+        transaction,
+      });
+    }
+
+    await FileDBApi.replaceRelationFiles(
+      {
+        belongsTo: db.users.getTableName(),
+        belongsToColumn: 'avatar',
+        belongsToId: users.id,
+      },
+      data.avatar,
+      options,
+    );
+
+    return users;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const users = await db.users.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of users) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of users) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return users;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const users = await db.users.findByPk(id, options);
+
+    await users.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await users.destroy({
+      transaction,
+    });
+
+    return users;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const users = await db.users.findOne({ where }, { transaction });
+
+    if (!users) {
+      return users;
+    }
+
+    const output = users.get({ plain: true });
+
+    output.tasks_assigned_to = await users.getTasks_assigned_to({
+      transaction,
+    });
+
+    output.avatar = await users.getAvatar({
+      transaction,
+    });
+
+    output.app_role = await users.getApp_role({
+      transaction,
+    });
+
+    if (output.app_role) {
+      output.app_role_permissions = await output.app_role.getPermissions({
+        transaction,
+      });
+    }
+
+    output.custom_permissions = await users.getCustom_permissions({
+      transaction,
+    });
+
+    output.company = await users.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.roles,
+        as: 'app_role',
+
+        where: filter.app_role
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.app_role
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.app_role
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+
+      {
+        model: db.permissions,
+        as: 'custom_permissions',
+        required: false,
+      },
+
+      {
+        model: db.file,
+        as: 'avatar',
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.firstName) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('users', 'firstName', filter.firstName),
+        };
+      }
+
+      if (filter.lastName) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('users', 'lastName', filter.lastName),
+        };
+      }
+
+      if (filter.phoneNumber) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('users', 'phoneNumber', filter.phoneNumber),
+        };
+      }
+
+      if (filter.email) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('users', 'email', filter.email),
+        };
+      }
+
+      if (filter.password) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('users', 'password', filter.password),
+        };
+      }
+
+      if (filter.emailVerificationToken) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike(
+            'users',
+            'emailVerificationToken',
+            filter.emailVerificationToken,
+          ),
+        };
+      }
+
+      if (filter.passwordResetToken) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike(
+            'users',
+            'passwordResetToken',
+            filter.passwordResetToken,
+          ),
+        };
+      }
+
+      if (filter.provider) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike('users', 'provider', filter.provider),
+        };
+      }
+
+      if (filter.emailVerificationTokenExpiresAtRange) {
+        const [start, end] = filter.emailVerificationTokenExpiresAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            emailVerificationTokenExpiresAt: {
+              ...where.emailVerificationTokenExpiresAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            emailVerificationTokenExpiresAt: {
+              ...where.emailVerificationTokenExpiresAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+
+      if (filter.passwordResetTokenExpiresAtRange) {
+        const [start, end] = filter.passwordResetTokenExpiresAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            passwordResetTokenExpiresAt: {
+              ...where.passwordResetTokenExpiresAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            passwordResetTokenExpiresAt: {
+              ...where.passwordResetTokenExpiresAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.disabled) {
+        where = {
+          ...where,
+          disabled: filter.disabled,
+        };
+      }
+
+      if (filter.emailVerified) {
+        where = {
+          ...where,
+          emailVerified: filter.emailVerified,
+        };
+      }
+
+      if (filter.custom_permissions) {
+        const searchTerms = filter.custom_permissions.split('|');
+
+        include = [
+          {
+            model: db.permissions,
+            as: 'custom_permissions_filter',
+            required: searchTerms.length > 0,
+            where:
+              searchTerms.length > 0
+                ? {
+                    [Op.or]: [
+                      {
+                        id: {
+                          [Op.in]: searchTerms.map((term) => Utils.uuid(term)),
+                        },
+                      },
+                      {
+                        name: {
+                          [Op.or]: searchTerms.map((term) => ({
+                            [Op.iLike]: `%${term}%`,
+                          })),
+                        },
+                      },
+                    ],
+                  }
+                : undefined,
+          },
+          ...include,
+        ];
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.users.findAndCountAll(queryOptions);
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('users', 'firstName', query),
+        ],
+      };
+    }
+
+    const records = await db.users.findAll({
+      attributes: ['id', 'firstName'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['firstName', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.firstName,
+    }));
+  }
+
+  static async createFromAuth(data, options) {
+    const transaction = (options && options.transaction) || undefined;
+    const users = await db.users.create(
+      {
+        email: data.email,
+        firstName: data.firstName,
+        authenticationUid: data.authenticationUid,
+        password: data.password,
+
+        organizationId: data.organizationId,
+      },
+      { transaction },
+    );
+
+    const app_role = await db.roles.findOne({
+      where: { name: config.roles?.user || 'User' },
+    });
+    if (app_role?.id) {
+      await users.setApp_role(app_role?.id || null, {
+        transaction,
+      });
+    }
+
+    await users.update(
+      {
+        authenticationUid: users.id,
+      },
+      { transaction },
+    );
+
+    delete users.password;
+    return users;
+  }
+
+  static async updatePassword(id, password, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+
+    const transaction = (options && options.transaction) || undefined;
+
+    const users = await db.users.findByPk(id, {
+      transaction,
+    });
+
+    await users.update(
+      {
+        password,
+        authenticationUid: id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    return users;
+  }
+
+  static async generateEmailVerificationToken(email, options) {
+    return this._generateToken(
+      ['emailVerificationToken', 'emailVerificationTokenExpiresAt'],
+      email,
+      options,
+    );
+  }
+
+  static async generatePasswordResetToken(email, options) {
+    return this._generateToken(
+      ['passwordResetToken', 'passwordResetTokenExpiresAt'],
+      email,
+      options,
+    );
+  }
+
+  static async findByPasswordResetToken(token, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    return db.users.findOne(
+      {
+        where: {
+          passwordResetToken: token,
+          passwordResetTokenExpiresAt: {
+            [db.Sequelize.Op.gt]: Date.now(),
+          },
+        },
+      },
+      { transaction },
+    );
+  }
+
+  static async findByEmailVerificationToken(token, options) {
+    const transaction = (options && options.transaction) || undefined;
+    return db.users.findOne(
+      {
+        where: {
+          emailVerificationToken: token,
+          emailVerificationTokenExpiresAt: {
+            [db.Sequelize.Op.gt]: Date.now(),
+          },
+        },
+      },
+      { transaction },
+    );
+  }
+
+  static async markEmailVerified(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const users = await db.users.findByPk(id, {
+      transaction,
+    });
+
+    await users.update(
+      {
+        emailVerified: true,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    return true;
+  }
+
+  static async _generateToken(keyNames, email, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const users = await db.users.findOne(
+      {
+        where: { email: email.toLowerCase() },
+      },
+      {
+        transaction,
+      },
+    );
+
+    const token = crypto.randomBytes(20).toString('hex');
+    const tokenExpiresAt = Date.now() + 360000;
+
+    if (users) {
+      await users.update(
+        {
+          [keyNames[0]]: token,
+          [keyNames[1]]: tokenExpiresAt,
+          updatedById: currentUser.id,
+        },
+        { transaction },
+      );
+    }
+
+    return token;
+  }
+};

backend/src/db/api/visa_applications.js

@@ -0,0 +1,462 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class Visa_applicationsDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_applications = await db.visa_applications.create(
+      {
+        id: data.id || undefined,
+
+        visa_type: data.visa_type || null,
+        application_date: data.application_date || null,
+        decision_date: data.decision_date || null,
+        status: data.status || null,
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await visa_applications.setClient(data.client || null, {
+      transaction,
+    });
+
+    await visa_applications.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return visa_applications;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const visa_applicationsData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      visa_type: item.visa_type || null,
+      application_date: item.application_date || null,
+      decision_date: item.decision_date || null,
+      status: item.status || null,
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const visa_applications = await db.visa_applications.bulkCreate(
+      visa_applicationsData,
+      { transaction },
+    );
+
+    // For each item created, replace relation files
+
+    return visa_applications;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const visa_applications = await db.visa_applications.findByPk(
+      id,
+      {},
+      { transaction },
+    );
+
+    const updatePayload = {};
+
+    if (data.visa_type !== undefined) updatePayload.visa_type = data.visa_type;
+
+    if (data.application_date !== undefined)
+      updatePayload.application_date = data.application_date;
+
+    if (data.decision_date !== undefined)
+      updatePayload.decision_date = data.decision_date;
+
+    if (data.status !== undefined) updatePayload.status = data.status;
+
+    updatePayload.updatedById = currentUser.id;
+
+    await visa_applications.update(updatePayload, { transaction });
+
+    if (data.client !== undefined) {
+      await visa_applications.setClient(
+        data.client,
+
+        { transaction },
+      );
+    }
+
+    if (data.company !== undefined) {
+      await visa_applications.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return visa_applications;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_applications = await db.visa_applications.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of visa_applications) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of visa_applications) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return visa_applications;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_applications = await db.visa_applications.findByPk(id, options);
+
+    await visa_applications.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await visa_applications.destroy({
+      transaction,
+    });
+
+    return visa_applications;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_applications = await db.visa_applications.findOne(
+      { where },
+      { transaction },
+    );
+
+    if (!visa_applications) {
+      return visa_applications;
+    }
+
+    const output = visa_applications.get({ plain: true });
+
+    output.tasks_related_visa_application =
+      await visa_applications.getTasks_related_visa_application({
+        transaction,
+      });
+
+    output.client = await visa_applications.getClient({
+      transaction,
+    });
+
+    output.company = await visa_applications.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.clients,
+        as: 'client',
+
+        where: filter.client
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.client
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  first_name: {
+                    [Op.or]: filter.client
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.visa_type) {
+        where = {
+          ...where,
+          [Op.and]: Utils.ilike(
+            'visa_applications',
+            'visa_type',
+            filter.visa_type,
+          ),
+        };
+      }
+
+      if (filter.calendarStart && filter.calendarEnd) {
+        where = {
+          ...where,
+          [Op.or]: [
+            {
+              application_date: {
+                [Op.between]: [filter.calendarStart, filter.calendarEnd],
+              },
+            },
+            {
+              decision_date: {
+                [Op.between]: [filter.calendarStart, filter.calendarEnd],
+              },
+            },
+          ],
+        };
+      }
+
+      if (filter.application_dateRange) {
+        const [start, end] = filter.application_dateRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            application_date: {
+              ...where.application_date,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            application_date: {
+              ...where.application_date,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+
+      if (filter.decision_dateRange) {
+        const [start, end] = filter.decision_dateRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            decision_date: {
+              ...where.decision_date,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            decision_date: {
+              ...where.decision_date,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.status) {
+        where = {
+          ...where,
+          status: filter.status,
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.visa_applications.findAndCountAll(
+        queryOptions,
+      );
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('visa_applications', 'visa_type', query),
+        ],
+      };
+    }
+
+    const records = await db.visa_applications.findAll({
+      attributes: ['id', 'visa_type'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['visa_type', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.visa_type,
+    }));
+  }
+};

backend/src/db/api/visa_classes.js

@@ -0,0 +1,312 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class Visa_classesDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_classes = await db.visa_classes.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await visa_classes.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return visa_classes;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const visa_classesData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const visa_classes = await db.visa_classes.bulkCreate(visa_classesData, {
+      transaction,
+    });
+
+    // For each item created, replace relation files
+
+    return visa_classes;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const visa_classes = await db.visa_classes.findByPk(
+      id,
+      {},
+      { transaction },
+    );
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await visa_classes.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await visa_classes.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return visa_classes;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_classes = await db.visa_classes.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of visa_classes) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of visa_classes) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return visa_classes;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_classes = await db.visa_classes.findByPk(id, options);
+
+    await visa_classes.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await visa_classes.destroy({
+      transaction,
+    });
+
+    return visa_classes;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_classes = await db.visa_classes.findOne(
+      { where },
+      { transaction },
+    );
+
+    if (!visa_classes) {
+      return visa_classes;
+    }
+
+    const output = visa_classes.get({ plain: true });
+
+    output.company = await visa_classes.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.visa_classes.findAndCountAll(
+        queryOptions,
+      );
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('visa_classes', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.visa_classes.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/visa_forms.js

@@ -0,0 +1,303 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class Visa_formsDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_forms = await db.visa_forms.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await visa_forms.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return visa_forms;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const visa_formsData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const visa_forms = await db.visa_forms.bulkCreate(visa_formsData, {
+      transaction,
+    });
+
+    // For each item created, replace relation files
+
+    return visa_forms;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const visa_forms = await db.visa_forms.findByPk(id, {}, { transaction });
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await visa_forms.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await visa_forms.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return visa_forms;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_forms = await db.visa_forms.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of visa_forms) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of visa_forms) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return visa_forms;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_forms = await db.visa_forms.findByPk(id, options);
+
+    await visa_forms.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await visa_forms.destroy({
+      transaction,
+    });
+
+    return visa_forms;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_forms = await db.visa_forms.findOne({ where }, { transaction });
+
+    if (!visa_forms) {
+      return visa_forms;
+    }
+
+    const output = visa_forms.get({ plain: true });
+
+    output.company = await visa_forms.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.visa_forms.findAndCountAll(queryOptions);
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('visa_forms', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.visa_forms.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/api/visa_subclasses.js

@@ -0,0 +1,313 @@
+const db = require('../models');
+const FileDBApi = require('./file');
+const crypto = require('crypto');
+const Utils = require('../utils');
+
+const Sequelize = db.Sequelize;
+const Op = Sequelize.Op;
+
+module.exports = class Visa_subclassesDBApi {
+  static async create(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_subclasses = await db.visa_subclasses.create(
+      {
+        id: data.id || undefined,
+
+        importHash: data.importHash || null,
+        createdById: currentUser.id,
+        updatedById: currentUser.id,
+      },
+      { transaction },
+    );
+
+    await visa_subclasses.setCompany(data.company || null, {
+      transaction,
+    });
+
+    return visa_subclasses;
+  }
+
+  static async bulkImport(data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    // Prepare data - wrapping individual data transformations in a map() method
+    const visa_subclassesData = data.map((item, index) => ({
+      id: item.id || undefined,
+
+      importHash: item.importHash || null,
+      createdById: currentUser.id,
+      updatedById: currentUser.id,
+      createdAt: new Date(Date.now() + index * 1000),
+    }));
+
+    // Bulk create items
+    const visa_subclasses = await db.visa_subclasses.bulkCreate(
+      visa_subclassesData,
+      { transaction },
+    );
+
+    // For each item created, replace relation files
+
+    return visa_subclasses;
+  }
+
+  static async update(id, data, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+    const globalAccess = currentUser.app_role?.globalAccess;
+
+    const visa_subclasses = await db.visa_subclasses.findByPk(
+      id,
+      {},
+      { transaction },
+    );
+
+    const updatePayload = {};
+
+    updatePayload.updatedById = currentUser.id;
+
+    await visa_subclasses.update(updatePayload, { transaction });
+
+    if (data.company !== undefined) {
+      await visa_subclasses.setCompany(
+        data.company,
+
+        { transaction },
+      );
+    }
+
+    return visa_subclasses;
+  }
+
+  static async deleteByIds(ids, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_subclasses = await db.visa_subclasses.findAll({
+      where: {
+        id: {
+          [Op.in]: ids,
+        },
+      },
+      transaction,
+    });
+
+    await db.sequelize.transaction(async (transaction) => {
+      for (const record of visa_subclasses) {
+        await record.update({ deletedBy: currentUser.id }, { transaction });
+      }
+      for (const record of visa_subclasses) {
+        await record.destroy({ transaction });
+      }
+    });
+
+    return visa_subclasses;
+  }
+
+  static async remove(id, options) {
+    const currentUser = (options && options.currentUser) || { id: null };
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_subclasses = await db.visa_subclasses.findByPk(id, options);
+
+    await visa_subclasses.update(
+      {
+        deletedBy: currentUser.id,
+      },
+      {
+        transaction,
+      },
+    );
+
+    await visa_subclasses.destroy({
+      transaction,
+    });
+
+    return visa_subclasses;
+  }
+
+  static async findBy(where, options) {
+    const transaction = (options && options.transaction) || undefined;
+
+    const visa_subclasses = await db.visa_subclasses.findOne(
+      { where },
+      { transaction },
+    );
+
+    if (!visa_subclasses) {
+      return visa_subclasses;
+    }
+
+    const output = visa_subclasses.get({ plain: true });
+
+    output.company = await visa_subclasses.getCompany({
+      transaction,
+    });
+
+    return output;
+  }
+
+  static async findAll(filter, globalAccess, options) {
+    const limit = filter.limit || 0;
+    let offset = 0;
+    let where = {};
+    const currentPage = +filter.page;
+
+    const user = (options && options.currentUser) || null;
+    const userCompany = (user && user.Company?.id) || null;
+
+    if (userCompany) {
+      if (options?.currentUser?.CompanyId) {
+        where.CompanyId = options.currentUser.CompanyId;
+      }
+    }
+
+    offset = currentPage * limit;
+
+    const orderBy = null;
+
+    const transaction = (options && options.transaction) || undefined;
+
+    let include = [
+      {
+        model: db.company,
+        as: 'company',
+
+        where: filter.company
+          ? {
+              [Op.or]: [
+                {
+                  id: {
+                    [Op.in]: filter.company
+                      .split('|')
+                      .map((term) => Utils.uuid(term)),
+                  },
+                },
+                {
+                  name: {
+                    [Op.or]: filter.company
+                      .split('|')
+                      .map((term) => ({ [Op.iLike]: `%${term}%` })),
+                  },
+                },
+              ],
+            }
+          : {},
+      },
+    ];
+
+    if (filter) {
+      if (filter.id) {
+        where = {
+          ...where,
+          ['id']: Utils.uuid(filter.id),
+        };
+      }
+
+      if (filter.active !== undefined) {
+        where = {
+          ...where,
+          active: filter.active === true || filter.active === 'true',
+        };
+      }
+
+      if (filter.createdAtRange) {
+        const [start, end] = filter.createdAtRange;
+
+        if (start !== undefined && start !== null && start !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.gte]: start,
+            },
+          };
+        }
+
+        if (end !== undefined && end !== null && end !== '') {
+          where = {
+            ...where,
+            ['createdAt']: {
+              ...where.createdAt,
+              [Op.lte]: end,
+            },
+          };
+        }
+      }
+    }
+
+    if (globalAccess) {
+      delete where.CompanyId;
+    }
+
+    const queryOptions = {
+      where,
+      include,
+      distinct: true,
+      order:
+        filter.field && filter.sort
+          ? [[filter.field, filter.sort]]
+          : [['createdAt', 'desc']],
+      transaction: options?.transaction,
+      logging: console.log,
+    };
+
+    if (!options?.countOnly) {
+      queryOptions.limit = limit ? Number(limit) : undefined;
+      queryOptions.offset = offset ? Number(offset) : undefined;
+    }
+
+    try {
+      const { rows, count } = await db.visa_subclasses.findAndCountAll(
+        queryOptions,
+      );
+
+      return {
+        rows: options?.countOnly ? [] : rows,
+        count: count,
+      };
+    } catch (error) {
+      console.error('Error executing query:', error);
+      throw error;
+    }
+  }
+
+  static async findAllAutocomplete(
+    query,
+    limit,
+    offset,
+    globalAccess,
+    organizationId,
+  ) {
+    let where = {};
+
+    if (!globalAccess && organizationId) {
+      where.organizationId = organizationId;
+    }
+
+    if (query) {
+      where = {
+        [Op.or]: [
+          { ['id']: Utils.uuid(query) },
+          Utils.ilike('visa_subclasses', 'id', query),
+        ],
+      };
+    }
+
+    const records = await db.visa_subclasses.findAll({
+      attributes: ['id', 'id'],
+      where,
+      limit: limit ? Number(limit) : undefined,
+      offset: offset ? Number(offset) : undefined,
+      orderBy: [['id', 'ASC']],
+    });
+
+    return records.map((record) => ({
+      id: record.id,
+      label: record.id,
+    }));
+  }
+};

backend/src/db/db.config.js

@@ -0,0 +1,31 @@
+module.exports = {
+  production: {
+    dialect: 'postgres',
+    username: process.env.DB_USER,
+    password: process.env.DB_PASS,
+    database: process.env.DB_NAME,
+    host: process.env.DB_HOST,
+    port: process.env.DB_PORT,
+    logging: console.log,
+    seederStorage: 'sequelize',
+  },
+  development: {
+    username: 'postgres',
+    dialect: 'postgres',
+    password: '',
+    database: 'db_bukid',
+    host: process.env.DB_HOST || 'localhost',
+    logging: console.log,
+    seederStorage: 'sequelize',
+  },
+  dev_stage: {
+    dialect: 'postgres',
+    username: process.env.DB_USER,
+    password: process.env.DB_PASS,
+    database: process.env.DB_NAME,
+    host: process.env.DB_HOST,
+    port: process.env.DB_PORT,
+    logging: console.log,
+    seederStorage: 'sequelize',
+  },
+};

backend/src/db/models/checklists.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const checklists = sequelize.define(
+    'checklists',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  checklists.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.checklists.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.checklists.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.checklists.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return checklists;
+};

backend/src/db/models/client_addresses.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const client_addresses = sequelize.define(
+    'client_addresses',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  client_addresses.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.client_addresses.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.client_addresses.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.client_addresses.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return client_addresses;
+};

backend/src/db/models/clients.js

@@ -0,0 +1,115 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const clients = sequelize.define(
+    'clients',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      first_name: {
+        type: DataTypes.TEXT,
+      },
+
+      last_name: {
+        type: DataTypes.TEXT,
+      },
+
+      date_of_birth: {
+        type: DataTypes.DATE,
+      },
+
+      passport_number: {
+        type: DataTypes.TEXT,
+      },
+
+      citizenship: {
+        type: DataTypes.TEXT,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  clients.associate = (db) => {
+    db.clients.belongsToMany(db.visa_applications, {
+      as: 'visa_applications',
+      foreignKey: {
+        name: 'clients_visa_applicationsId',
+      },
+      constraints: false,
+      through: 'clientsVisa_applicationsVisa_applications',
+    });
+
+    db.clients.belongsToMany(db.visa_applications, {
+      as: 'visa_applications_filter',
+      foreignKey: {
+        name: 'clients_visa_applicationsId',
+      },
+      constraints: false,
+      through: 'clientsVisa_applicationsVisa_applications',
+    });
+
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    db.clients.hasMany(db.documents, {
+      as: 'documents_related_client',
+      foreignKey: {
+        name: 'related_clientId',
+      },
+      constraints: false,
+    });
+
+    db.clients.hasMany(db.invoices, {
+      as: 'invoices_related_client',
+      foreignKey: {
+        name: 'related_clientId',
+      },
+      constraints: false,
+    });
+
+    db.clients.hasMany(db.visa_applications, {
+      as: 'visa_applications_client',
+      foreignKey: {
+        name: 'clientId',
+      },
+      constraints: false,
+    });
+
+    //end loop
+
+    db.clients.belongsTo(db.companies, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.clients.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.clients.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return clients;
+};

backend/src/db/models/companies.js

@@ -0,0 +1,99 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const companies = sequelize.define(
+    'companies',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      name: {
+        type: DataTypes.TEXT,
+      },
+
+      industry: {
+        type: DataTypes.TEXT,
+      },
+
+      structure: {
+        type: DataTypes.TEXT,
+      },
+
+      annual_revenue: {
+        type: DataTypes.DECIMAL,
+      },
+
+      annual_profit: {
+        type: DataTypes.DECIMAL,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  companies.associate = (db) => {
+    db.companies.belongsToMany(db.clients, {
+      as: 'clients',
+      foreignKey: {
+        name: 'companies_clientsId',
+      },
+      constraints: false,
+      through: 'companiesClientsClients',
+    });
+
+    db.companies.belongsToMany(db.clients, {
+      as: 'clients_filter',
+      foreignKey: {
+        name: 'companies_clientsId',
+      },
+      constraints: false,
+      through: 'companiesClientsClients',
+    });
+
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    db.companies.hasMany(db.clients, {
+      as: 'clients_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    //end loop
+
+    db.companies.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.companies.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.companies.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return companies;
+};

backend/src/db/models/company.js

@@ -0,0 +1,225 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const company = sequelize.define(
+    'company',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      name: {
+        type: DataTypes.TEXT,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  company.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    db.company.hasMany(db.users, {
+      as: 'users_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.companies, {
+      as: 'companies_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.documents, {
+      as: 'documents_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.invoices, {
+      as: 'invoices_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.tasks, {
+      as: 'tasks_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.visa_applications, {
+      as: 'visa_applications_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.sponsors, {
+      as: 'sponsors_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.nominators, {
+      as: 'nominators_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.immigration_departments, {
+      as: 'immigration_departments_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.court_contacts, {
+      as: 'court_contacts_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.tribunal_contacts, {
+      as: 'tribunal_contacts_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.client_addresses, {
+      as: 'client_addresses_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.secondary_applicants, {
+      as: 'secondary_applicants_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.relatives, {
+      as: 'relatives_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.visa_classes, {
+      as: 'visa_classes_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.visa_subclasses, {
+      as: 'visa_subclasses_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.visa_forms, {
+      as: 'visa_forms_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.templates, {
+      as: 'templates_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.checklists, {
+      as: 'checklists_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.employment_history, {
+      as: 'employment_history_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.education_history, {
+      as: 'education_history_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.company.hasMany(db.qualifications, {
+      as: 'qualifications_company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    //end loop
+
+    db.company.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.company.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return company;
+};

backend/src/db/models/court_contacts.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const court_contacts = sequelize.define(
+    'court_contacts',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  court_contacts.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.court_contacts.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.court_contacts.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.court_contacts.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return court_contacts;
+};

backend/src/db/models/documents.js

@@ -0,0 +1,75 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const documents = sequelize.define(
+    'documents',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      name: {
+        type: DataTypes.TEXT,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  documents.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.documents.belongsTo(db.clients, {
+      as: 'related_client',
+      foreignKey: {
+        name: 'related_clientId',
+      },
+      constraints: false,
+    });
+
+    db.documents.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.documents.hasMany(db.file, {
+      as: 'file',
+      foreignKey: 'belongsToId',
+      constraints: false,
+      scope: {
+        belongsTo: db.documents.getTableName(),
+        belongsToColumn: 'file',
+      },
+    });
+
+    db.documents.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.documents.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return documents;
+};

backend/src/db/models/education_history.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const education_history = sequelize.define(
+    'education_history',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  education_history.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.education_history.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.education_history.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.education_history.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return education_history;
+};

backend/src/db/models/employment_history.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const employment_history = sequelize.define(
+    'employment_history',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  employment_history.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.employment_history.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.employment_history.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.employment_history.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return employment_history;
+};

backend/src/db/models/file.js

@@ -0,0 +1,53 @@
+module.exports = function (sequelize, DataTypes) {
+  const file = sequelize.define(
+    'file',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+      belongsTo: DataTypes.STRING(255),
+      belongsToId: DataTypes.UUID,
+      belongsToColumn: DataTypes.STRING(255),
+      name: {
+        type: DataTypes.STRING(2083),
+        allowNull: false,
+        validate: {
+          notEmpty: true,
+        },
+      },
+      sizeInBytes: {
+        type: DataTypes.INTEGER,
+        allowNull: true,
+      },
+      privateUrl: {
+        type: DataTypes.STRING(2083),
+        allowNull: true,
+      },
+      publicUrl: {
+        type: DataTypes.STRING(2083),
+        allowNull: false,
+        validate: {
+          notEmpty: true,
+        },
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+    },
+  );
+
+  file.associate = (db) => {
+    db.file.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.file.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return file;
+};

backend/src/db/models/immigration_departments.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const immigration_departments = sequelize.define(
+    'immigration_departments',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  immigration_departments.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.immigration_departments.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.immigration_departments.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.immigration_departments.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return immigration_departments;
+};

backend/src/db/models/index.js

@@ -0,0 +1,47 @@
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const Sequelize = require('sequelize');
+const basename = path.basename(__filename);
+const env = process.env.NODE_ENV || 'development';
+const config = require('../db.config')[env];
+const db = {};
+
+let sequelize;
+console.log(env);
+if (config.use_env_variable) {
+  sequelize = new Sequelize(process.env[config.use_env_variable], config);
+} else {
+  sequelize = new Sequelize(
+    config.database,
+    config.username,
+    config.password,
+    config,
+  );
+}
+
+fs.readdirSync(__dirname)
+  .filter((file) => {
+    return (
+      file.indexOf('.') !== 0 && file !== basename && file.slice(-3) === '.js'
+    );
+  })
+  .forEach((file) => {
+    const model = require(path.join(__dirname, file))(
+      sequelize,
+      Sequelize.DataTypes,
+    );
+    db[model.name] = model;
+  });
+
+Object.keys(db).forEach((modelName) => {
+  if (db[modelName].associate) {
+    db[modelName].associate(db);
+  }
+});
+
+db.sequelize = sequelize;
+db.Sequelize = Sequelize;
+
+module.exports = db;

backend/src/db/models/invoices.js

@@ -0,0 +1,83 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const invoices = sequelize.define(
+    'invoices',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      invoice_number: {
+        type: DataTypes.TEXT,
+      },
+
+      amount: {
+        type: DataTypes.DECIMAL,
+      },
+
+      issue_date: {
+        type: DataTypes.DATE,
+      },
+
+      due_date: {
+        type: DataTypes.DATE,
+      },
+
+      status: {
+        type: DataTypes.ENUM,
+
+        values: ['unpaid', 'paid', 'overdue'],
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  invoices.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.invoices.belongsTo(db.clients, {
+      as: 'related_client',
+      foreignKey: {
+        name: 'related_clientId',
+      },
+      constraints: false,
+    });
+
+    db.invoices.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.invoices.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.invoices.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return invoices;
+};

backend/src/db/models/nominators.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const nominators = sequelize.define(
+    'nominators',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  nominators.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.nominators.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.nominators.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.nominators.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return nominators;
+};

backend/src/db/models/permissions.js

@@ -0,0 +1,49 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const permissions = sequelize.define(
+    'permissions',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      name: {
+        type: DataTypes.TEXT,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  permissions.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.permissions.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.permissions.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return permissions;
+};

backend/src/db/models/qualifications.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const qualifications = sequelize.define(
+    'qualifications',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  qualifications.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.qualifications.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.qualifications.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.qualifications.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return qualifications;
+};

backend/src/db/models/relatives.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const relatives = sequelize.define(
+    'relatives',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  relatives.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.relatives.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.relatives.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.relatives.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return relatives;
+};

backend/src/db/models/roles.js

@@ -0,0 +1,86 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const roles = sequelize.define(
+    'roles',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      name: {
+        type: DataTypes.TEXT,
+      },
+
+      role_customization: {
+        type: DataTypes.TEXT,
+      },
+
+      globalAccess: {
+        type: DataTypes.BOOLEAN,
+
+        allowNull: false,
+        defaultValue: false,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  roles.associate = (db) => {
+    db.roles.belongsToMany(db.permissions, {
+      as: 'permissions',
+      foreignKey: {
+        name: 'roles_permissionsId',
+      },
+      constraints: false,
+      through: 'rolesPermissionsPermissions',
+    });
+
+    db.roles.belongsToMany(db.permissions, {
+      as: 'permissions_filter',
+      foreignKey: {
+        name: 'roles_permissionsId',
+      },
+      constraints: false,
+      through: 'rolesPermissionsPermissions',
+    });
+
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    db.roles.hasMany(db.users, {
+      as: 'users_app_role',
+      foreignKey: {
+        name: 'app_roleId',
+      },
+      constraints: false,
+    });
+
+    //end loop
+
+    db.roles.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.roles.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return roles;
+};

backend/src/db/models/secondary_applicants.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const secondary_applicants = sequelize.define(
+    'secondary_applicants',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  secondary_applicants.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.secondary_applicants.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.secondary_applicants.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.secondary_applicants.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return secondary_applicants;
+};

backend/src/db/models/sponsors.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const sponsors = sequelize.define(
+    'sponsors',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  sponsors.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.sponsors.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.sponsors.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.sponsors.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return sponsors;
+};

backend/src/db/models/tasks.js

@@ -0,0 +1,81 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const tasks = sequelize.define(
+    'tasks',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      title: {
+        type: DataTypes.TEXT,
+      },
+
+      description: {
+        type: DataTypes.TEXT,
+      },
+
+      due_date: {
+        type: DataTypes.DATE,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  tasks.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.tasks.belongsTo(db.users, {
+      as: 'assigned_to',
+      foreignKey: {
+        name: 'assigned_toId',
+      },
+      constraints: false,
+    });
+
+    db.tasks.belongsTo(db.visa_applications, {
+      as: 'related_visa_application',
+      foreignKey: {
+        name: 'related_visa_applicationId',
+      },
+      constraints: false,
+    });
+
+    db.tasks.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.tasks.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.tasks.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return tasks;
+};

backend/src/db/models/templates.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const templates = sequelize.define(
+    'templates',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  templates.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.templates.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.templates.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.templates.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return templates;
+};

backend/src/db/models/tribunal_contacts.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const tribunal_contacts = sequelize.define(
+    'tribunal_contacts',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  tribunal_contacts.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.tribunal_contacts.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.tribunal_contacts.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.tribunal_contacts.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return tribunal_contacts;
+};

backend/src/db/models/users.js

@@ -0,0 +1,187 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const users = sequelize.define(
+    'users',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      firstName: {
+        type: DataTypes.TEXT,
+      },
+
+      lastName: {
+        type: DataTypes.TEXT,
+      },
+
+      phoneNumber: {
+        type: DataTypes.TEXT,
+      },
+
+      email: {
+        type: DataTypes.TEXT,
+      },
+
+      disabled: {
+        type: DataTypes.BOOLEAN,
+
+        allowNull: false,
+        defaultValue: false,
+      },
+
+      password: {
+        type: DataTypes.TEXT,
+      },
+
+      emailVerified: {
+        type: DataTypes.BOOLEAN,
+
+        allowNull: false,
+        defaultValue: false,
+      },
+
+      emailVerificationToken: {
+        type: DataTypes.TEXT,
+      },
+
+      emailVerificationTokenExpiresAt: {
+        type: DataTypes.DATE,
+      },
+
+      passwordResetToken: {
+        type: DataTypes.TEXT,
+      },
+
+      passwordResetTokenExpiresAt: {
+        type: DataTypes.DATE,
+      },
+
+      provider: {
+        type: DataTypes.TEXT,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  users.associate = (db) => {
+    db.users.belongsToMany(db.permissions, {
+      as: 'custom_permissions',
+      foreignKey: {
+        name: 'users_custom_permissionsId',
+      },
+      constraints: false,
+      through: 'usersCustom_permissionsPermissions',
+    });
+
+    db.users.belongsToMany(db.permissions, {
+      as: 'custom_permissions_filter',
+      foreignKey: {
+        name: 'users_custom_permissionsId',
+      },
+      constraints: false,
+      through: 'usersCustom_permissionsPermissions',
+    });
+
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    db.users.hasMany(db.tasks, {
+      as: 'tasks_assigned_to',
+      foreignKey: {
+        name: 'assigned_toId',
+      },
+      constraints: false,
+    });
+
+    //end loop
+
+    db.users.belongsTo(db.roles, {
+      as: 'app_role',
+      foreignKey: {
+        name: 'app_roleId',
+      },
+      constraints: false,
+    });
+
+    db.users.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.users.hasMany(db.file, {
+      as: 'avatar',
+      foreignKey: 'belongsToId',
+      constraints: false,
+      scope: {
+        belongsTo: db.users.getTableName(),
+        belongsToColumn: 'avatar',
+      },
+    });
+
+    db.users.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.users.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  users.beforeCreate((users, options) => {
+    users = trimStringFields(users);
+
+    if (
+      users.provider !== providers.LOCAL &&
+      Object.values(providers).indexOf(users.provider) > -1
+    ) {
+      users.emailVerified = true;
+
+      if (!users.password) {
+        const password = crypto.randomBytes(20).toString('hex');
+
+        const hashedPassword = bcrypt.hashSync(
+          password,
+          config.bcrypt.saltRounds,
+        );
+
+        users.password = hashedPassword;
+      }
+    }
+  });
+
+  users.beforeUpdate((users, options) => {
+    users = trimStringFields(users);
+  });
+
+  return users;
+};
+
+function trimStringFields(users) {
+  users.email = users.email.trim();
+
+  users.firstName = users.firstName ? users.firstName.trim() : null;
+
+  users.lastName = users.lastName ? users.lastName.trim() : null;
+
+  return users;
+}

backend/src/db/models/visa_applications.js

@@ -0,0 +1,87 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const visa_applications = sequelize.define(
+    'visa_applications',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      visa_type: {
+        type: DataTypes.TEXT,
+      },
+
+      application_date: {
+        type: DataTypes.DATE,
+      },
+
+      decision_date: {
+        type: DataTypes.DATE,
+      },
+
+      status: {
+        type: DataTypes.ENUM,
+
+        values: ['pending', 'approved', 'refused', 'cancelled'],
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  visa_applications.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    db.visa_applications.hasMany(db.tasks, {
+      as: 'tasks_related_visa_application',
+      foreignKey: {
+        name: 'related_visa_applicationId',
+      },
+      constraints: false,
+    });
+
+    //end loop
+
+    db.visa_applications.belongsTo(db.clients, {
+      as: 'client',
+      foreignKey: {
+        name: 'clientId',
+      },
+      constraints: false,
+    });
+
+    db.visa_applications.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.visa_applications.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.visa_applications.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return visa_applications;
+};

backend/src/db/models/visa_classes.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const visa_classes = sequelize.define(
+    'visa_classes',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  visa_classes.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.visa_classes.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.visa_classes.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.visa_classes.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return visa_classes;
+};

backend/src/db/models/visa_forms.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const visa_forms = sequelize.define(
+    'visa_forms',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  visa_forms.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.visa_forms.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.visa_forms.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.visa_forms.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return visa_forms;
+};

backend/src/db/models/visa_subclasses.js

@@ -0,0 +1,53 @@
+const config = require('../../config');
+const providers = config.providers;
+const crypto = require('crypto');
+const bcrypt = require('bcrypt');
+const moment = require('moment');
+
+module.exports = function (sequelize, DataTypes) {
+  const visa_subclasses = sequelize.define(
+    'visa_subclasses',
+    {
+      id: {
+        type: DataTypes.UUID,
+        defaultValue: DataTypes.UUIDV4,
+        primaryKey: true,
+      },
+
+      importHash: {
+        type: DataTypes.STRING(255),
+        allowNull: true,
+        unique: true,
+      },
+    },
+    {
+      timestamps: true,
+      paranoid: true,
+      freezeTableName: true,
+    },
+  );
+
+  visa_subclasses.associate = (db) => {
+    /// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
+
+    //end loop
+
+    db.visa_subclasses.belongsTo(db.company, {
+      as: 'company',
+      foreignKey: {
+        name: 'companyId',
+      },
+      constraints: false,
+    });
+
+    db.visa_subclasses.belongsTo(db.users, {
+      as: 'createdBy',
+    });
+
+    db.visa_subclasses.belongsTo(db.users, {
+      as: 'updatedBy',
+    });
+  };
+
+  return visa_subclasses;
+};

backend/src/db/reset.js

@@ -0,0 +1,16 @@
+const db = require('./models');
+const { execSync } = require('child_process');
+
+console.log('Resetting Database');
+
+db.sequelize
+  .sync({ force: true })
+  .then(() => {
+    execSync('sequelize db:seed:all');
+    console.log('OK');
+    process.exit();
+  })
+  .catch((error) => {
+    console.error(error);
+    process.exit(1);
+  });

backend/src/db/seeders/20200430130759-admin-user.js

@@ -0,0 +1,84 @@
+'use strict';
+const bcrypt = require('bcrypt');
+const config = require('../../config');
+
+const ids = [
+  '193bf4b5-9f07-4bd5-9a43-e7e41f3e96af',
+  'af5a87be-8f9c-4630-902a-37a60b7005ba',
+  '5bc531ab-611f-41f3-9373-b7cc5d09c93d',
+  'ab4cf9bf-4eef-4107-b73d-9d0274cf69bc',
+];
+
+module.exports = {
+  up: async (queryInterface, Sequelize) => {
+    let admin_hash = bcrypt.hashSync(
+      config.admin_pass,
+      config.bcrypt.saltRounds,
+    );
+    let user_hash = bcrypt.hashSync(config.user_pass, config.bcrypt.saltRounds);
+
+    try {
+      await queryInterface.bulkInsert('users', [
+        {
+          id: ids[0],
+          firstName: 'Admin',
+          email: config.admin_email,
+          emailVerified: true,
+          provider: config.providers.LOCAL,
+          password: admin_hash,
+          createdAt: new Date(),
+          updatedAt: new Date(),
+        },
+        {
+          id: ids[1],
+          firstName: 'John',
+          email: 'john@doe.com',
+          emailVerified: true,
+          provider: config.providers.LOCAL,
+          password: user_hash,
+          createdAt: new Date(),
+          updatedAt: new Date(),
+        },
+        {
+          id: ids[2],
+          firstName: 'Client',
+          email: 'client@hello.com',
+          emailVerified: true,
+          provider: config.providers.LOCAL,
+          password: user_hash,
+          createdAt: new Date(),
+          updatedAt: new Date(),
+        },
+        {
+          id: ids[3],
+          firstName: 'Super Admin',
+          email: 'super_admin@flatlogic.com',
+          emailVerified: true,
+          provider: config.providers.LOCAL,
+          password: admin_hash,
+          createdAt: new Date(),
+          updatedAt: new Date(),
+        },
+      ]);
+    } catch (error) {
+      console.error('Error during bulkInsert:', error);
+      throw error;
+    }
+  },
+  down: async (queryInterface, Sequelize) => {
+    try {
+      await queryInterface.bulkDelete(
+        'users',
+        {
+          id: {
+            [Sequelize.Op.in]: ids,
+          },
+        },
+        {},
+      );
+    } catch (error) {
+      console.error('Error during bulkDelete:', error);
+      throw error;
+    }
+  },
+};

backend/src/db/utils.js

@@ -0,0 +1,24 @@
+const validator = require('validator');
+const { v4: uuid } = require('uuid');
+const Sequelize = require('./models').Sequelize;
+
+module.exports = class Utils {
+  static uuid(value) {
+    let id = value;
+
+    if (!validator.isUUID(id)) {
+      id = uuid();
+    }
+
+    return id;
+  }
+
+  static ilike(model, column, value) {
+    return Sequelize.where(
+      Sequelize.fn('lower', Sequelize.col(`${model}.${column}`)),
+      {
+        [Sequelize.Op.like]: `%${value}%`.toLowerCase(),
+      },
+    );
+  }
+};