@tomei/product/migrations/005-remove-unit-number-in-product-variant.js

NestJS package for product module

'use strict';

module.exports = {
    async up(queryInterface) {
        return queryInterface.sequelize.transaction(async (transaction) => {
            //remove createdAt and updatedAt column
            await queryInterface.removeColumn('product_Variant', 'TotalUnitsAvailable', { transaction });
            await queryInterface.removeColumn('product_Variant', 'TotalUnitsInCurrentOrder', { transaction });
            await queryInterface.removeColumn('product_Variant', 'TotalUnitsSold', { transaction });
            await queryInterface.removeColumn('product_Variant', 'TotalUnitsReserved', { transaction });
            await queryInterface.removeColumn('product_Variant', 'TotalUnitsInTransit', { transaction });
            await queryInterface.removeColumn('product_Variant', 'TotalUnitsOnConsignment', { transaction });
            await queryInterface.removeColumn('product_Variant', 'TotalUnitsBackOrdered', { transaction });
            await queryInterface.removeColumn('product_Variant', 'TotalUnitsPreOrdered', { transaction });
            await queryInterface.removeColumn('product_Variant', 'StockLowAlertLevel', { transaction });
            await queryInterface.removeColumn('product_Variant', 'StockReorderLevel', { transaction });
            await queryInterface.removeColumn('product_Variant', 'BufferStockLevel', { transaction });
        });
    },

    async down(queryInterface, Sequelize) {
        return queryInterface.sequelize.transsaction(async (transaction) => {
            await queryInterface.addColumn('product_Variant', 'TotalUnitsAvailable', {
                type: Sequelize.DECIMAL(10, 2),
            }, {
                transaction,
            });
            await queryInterface.addColumn('product_Variant', 'TotalUnitsInCurrentOrder', {
                type: Sequelize.DECIMAL(10, 2),
            }, {
                transaction,
            });
            await queryInterface.addColumn('product_Variant', 'TotalUnitsReserved', {
                type: Sequelize.DECIMAL(10, 2),
            }, {
                transaction,
            });
            await queryInterface.addColumn('product_Variant', 'TotalUnitsInTransit', {
                type: Sequelize.DECIMAL(10, 2),
            }, {
                transaction,
            });
            await queryInterface.addColumn('product_Variant', 'TotalUnitsOnConsignment', {
                type: Sequelize.DECIMAL(10, 2),
            }, {
                transaction,
            });
            await queryInterface.addColumn('product_Variant', 'TotalUnitsBackOrdered', {
                type: Sequelize.DECIMAL(10, 2),
            }, {
                transaction,
            });
            await queryInterface.addColumn('product_Variant', 'TotalUnitsPreOrdered', {
                type: Sequelize.DECIMAL(10, 2),
            }, {
                transaction,
            });
            await queryInterface.addColumn('product_Variant', 'StockLowAlertLevel', {
                type: Sequelize.DECIMAL(10, 2),
            }, {
                transaction,
            });
            await queryInterface.addColumn('product_Variant', 'BufferStockLevel', {
                type: Sequelize.DECIMAL(10, 2),
            }, {
                transaction,
            });
            await queryInterface.addColumn('product_Variant', 'StockReorderLevel', {
                type: Sequelize.DECIMAL(10, 2),
            }, {
                transaction,
            });
        });
    }

};