@tomei/product/migrations/001-change-product-category-primary-key.js

NestJS package for product module

'use strict';

module.exports = {
  up: (queryInterface, Sequelize) => {
    return queryInterface.sequelize.transaction(async (transaction) => {
      await queryInterface.dropTable('product_ProductCategory', { transaction });
      await queryInterface.createTable('product_ProductCategory', {
        ProductCategoryId: {
          allowNull: false,
          primaryKey: true,
          type: Sequelize.STRING,
        },
        ProductId: {
          allowNull: false,
          type: Sequelize.STRING,
          references: {
            model: 'product_Product',
            key: 'ProductId',
          },
          onUpdate: 'CASCADE',
          onDelete: 'CASCADE',
        },
        Code: {
          allowNull: false,
          type: Sequelize.STRING,
          references: {
            model: 'product_Category',
            key: 'Code',
          },
          onUpdate: 'CASCADE',
          onDelete: 'CASCADE',
        },
      }, { transaction });
    });
  },

  down: (queryInterface, Sequelize) => {
    return queryInterface.sequelize.transaction(async (transaction) => {
      await queryInterface.dropTable('product_ProductCategory', { transaction });
      await queryInterface.createTable('product_ProductCategory', {
        ProductId: {
          allowNull: false,
          primaryKey: true,
          type: Sequelize.STRING,
          references: {
            model: 'product_Product',
            key: 'ProductId',
          },
          onUpdate: 'CASCADE',
          onDelete: 'CASCADE',
        },
        Code: {
          allowNull: false,
          primaryKey: true,
          type: Sequelize.STRING,
          references: {
            model: 'product_Category',
            key: 'Code',
          },
          onUpdate: 'CASCADE',
          onDelete: 'CASCADE',
        },
        CreatedAt: {
          allowNull: false,
          defaultValue: new Date(),
          type: Sequelize.DATE,
        },
        UpdatedAt: {
          allowNull: false,
          defaultValue: new Date(),
          type: Sequelize.DATE,
        },
      }, { transaction });
    });
  }
};