38522-vm/backend/src/db/models/products.js
2026-02-17 14:49:02 +00:00

266 lines
3.9 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 products = sequelize.define(
'products',
{
id: {
type: DataTypes.UUID,
defaultValue: DataTypes.UUIDV4,
primaryKey: true,
},
name: {
type: DataTypes.TEXT,
},
sku: {
type: DataTypes.TEXT,
},
barcode: {
type: DataTypes.TEXT,
},
description: {
type: DataTypes.TEXT,
},
is_active: {
type: DataTypes.BOOLEAN,
allowNull: false,
defaultValue: false,
},
is_taxable: {
type: DataTypes.BOOLEAN,
allowNull: false,
defaultValue: false,
},
tax_rate: {
type: DataTypes.DECIMAL,
},
cost_price: {
type: DataTypes.DECIMAL,
},
sale_price: {
type: DataTypes.DECIMAL,
},
reorder_point: {
type: DataTypes.INTEGER,
},
reorder_quantity: {
type: DataTypes.INTEGER,
},
current_stock: {
type: DataTypes.INTEGER,
},
last_received_at: {
type: DataTypes.DATE,
},
importHash: {
type: DataTypes.STRING(255),
allowNull: true,
unique: true,
},
},
{
timestamps: true,
paranoid: true,
freezeTableName: true,
},
);
products.associate = (db) => {
/// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
db.products.hasMany(db.supplier_products, {
as: 'supplier_products_product',
foreignKey: {
name: 'productId',
},
constraints: false,
});
db.products.hasMany(db.purchase_order_items, {
as: 'purchase_order_items_product',
foreignKey: {
name: 'productId',
},
constraints: false,
});
db.products.hasMany(db.receiving_items, {
as: 'receiving_items_product',
foreignKey: {
name: 'productId',
},
constraints: false,
});
db.products.hasMany(db.stock_adjustment_items, {
as: 'stock_adjustment_items_product',
foreignKey: {
name: 'productId',
},
constraints: false,
});
db.products.hasMany(db.inventory_movements, {
as: 'inventory_movements_product',
foreignKey: {
name: 'productId',
},
constraints: false,
});
db.products.hasMany(db.sales_order_items, {
as: 'sales_order_items_product',
foreignKey: {
name: 'productId',
},
constraints: false,
});
db.products.hasMany(db.alerts, {
as: 'alerts_product',
foreignKey: {
name: 'productId',
},
constraints: false,
});
//end loop
db.products.belongsTo(db.categories, {
as: 'category',
foreignKey: {
name: 'categoryId',
},
constraints: false,
});
db.products.belongsTo(db.brands, {
as: 'brand',
foreignKey: {
name: 'brandId',
},
constraints: false,
});
db.products.belongsTo(db.units, {
as: 'unit',
foreignKey: {
name: 'unitId',
},
constraints: false,
});
db.products.hasMany(db.file, {
as: 'images',
foreignKey: 'belongsToId',
constraints: false,
scope: {
belongsTo: db.products.getTableName(),
belongsToColumn: 'images',
},
});
db.products.belongsTo(db.users, {
as: 'createdBy',
});
db.products.belongsTo(db.users, {
as: 'updatedBy',
});
};
return products;
};