58 lines
1.2 KiB
JavaScript
58 lines
1.2 KiB
JavaScript
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const { DataTypes } = require('sequelize');
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const { sequelize } = require('../db');
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const Device = require('./Device');
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const Business = require('./Business');
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const DeviceBusiness = sequelize.define('DeviceBusiness', {
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id: {
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type: DataTypes.INTEGER,
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primaryKey: true,
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autoIncrement: true
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},
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deviceId: {
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type: DataTypes.STRING,
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allowNull: false,
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references: {
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model: Device,
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key: 'deviceId'
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}
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},
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businessId: {
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type: DataTypes.STRING,
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allowNull: false,
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references: {
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model: Business,
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key: 'businessId'
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}
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},
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isPrimary: {
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type: DataTypes.BOOLEAN,
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defaultValue: false
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}
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}, {
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tableName: 'device_business',
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timestamps: true,
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indexes: [
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{ fields: ['deviceId'] },
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{ fields: ['businessId'] },
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{ unique: true, fields: ['deviceId', 'businessId'] }
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]
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});
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Device.belongsToMany(Business, {
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through: DeviceBusiness,
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foreignKey: 'deviceId',
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otherKey: 'businessId'
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});
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Business.belongsToMany(Device, {
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through: DeviceBusiness,
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foreignKey: 'businessId',
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otherKey: 'deviceId'
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});
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DeviceBusiness.belongsTo(Business, { foreignKey: 'businessId' });
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DeviceBusiness.belongsTo(Device, { foreignKey: 'deviceId' });
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module.exports = DeviceBusiness;
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