'use strict'; module.exports = { up: (queryInterface, Sequelize) => { return Promise.all([ queryInterface.addColumn('Users', 'healthCenter', { type: Sequelize.STRING, allowNull: true, }), queryInterface.addColumn('Users', 'healthCenterCity', { type: Sequelize.STRING, allowNull: true, }), ]); }, down: (queryInterface) => { return Promise.all([queryInterface.removeColumn('Users', 'healthCenter'), queryInterface.removeColumn('Users', 'healthCenterCity')]); }, };