39416-vm/backend/src/db/models/purchase_requisitions.js
2026-03-31 11:57:19 +00:00

209 lines
3.0 KiB
JavaScript

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 purchase_requisitions = sequelize.define(
'purchase_requisitions',
{
id: {
type: DataTypes.UUID,
defaultValue: DataTypes.UUIDV4,
primaryKey: true,
},
requisition_number: {
type: DataTypes.TEXT,
},
requested_date: {
type: DataTypes.DATE,
},
needed_by: {
type: DataTypes.DATE,
},
status: {
type: DataTypes.ENUM,
values: [
"draft",
"submitted",
"approved",
"rejected",
"cancelled",
"converted_to_po"
],
},
reason: {
type: DataTypes.TEXT,
},
estimated_total: {
type: DataTypes.DECIMAL,
},
importHash: {
type: DataTypes.STRING(255),
allowNull: true,
unique: true,
},
},
{
timestamps: true,
paranoid: true,
freezeTableName: true,
},
);
purchase_requisitions.associate = (db) => {
/// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
db.purchase_requisitions.hasMany(db.purchase_requisition_lines, {
as: 'purchase_requisition_lines_purchase_requisition',
foreignKey: {
name: 'purchase_requisitionId',
},
constraints: false,
});
db.purchase_requisitions.hasMany(db.purchase_orders, {
as: 'purchase_orders_source_requisition',
foreignKey: {
name: 'source_requisitionId',
},
constraints: false,
});
//end loop
db.purchase_requisitions.belongsTo(db.companies, {
as: 'company',
foreignKey: {
name: 'companyId',
},
constraints: false,
});
db.purchase_requisitions.belongsTo(db.users, {
as: 'requested_by',
foreignKey: {
name: 'requested_byId',
},
constraints: false,
});
db.purchase_requisitions.belongsTo(db.departments, {
as: 'department',
foreignKey: {
name: 'departmentId',
},
constraints: false,
});
db.purchase_requisitions.belongsTo(db.organizations, {
as: 'organizations',
foreignKey: {
name: 'organizationsId',
},
constraints: false,
});
db.purchase_requisitions.hasMany(db.file, {
as: 'attachments',
foreignKey: 'belongsToId',
constraints: false,
scope: {
belongsTo: db.purchase_requisitions.getTableName(),
belongsToColumn: 'attachments',
},
});
db.purchase_requisitions.belongsTo(db.users, {
as: 'createdBy',
});
db.purchase_requisitions.belongsTo(db.users, {
as: 'updatedBy',
});
};
return purchase_requisitions;
};