'use strict' module.exports = { up: function (queryInterface, Sequelize) { return queryInterface.addColumn('Users', 'accessToken', Sequelize.STRING).then(function () { return queryInterface.addColumn('Users', 'refreshToken', Sequelize.STRING) }).catch(function (error) { if (error.message === 'SQLITE_ERROR: duplicate column name: accessToken' || error.message === "ER_DUP_FIELDNAME: Duplicate column name 'accessToken'" || error.message === 'column "accessToken" of relation "Users" already exists') { // eslint-disable-next-line no-console console.log('Migration has already run… ignoring.') } else { throw error } }) }, down: function (queryInterface, Sequelize) { return queryInterface.removeColumn('Users', 'accessToken').then(function () { return queryInterface.removeColumn('Users', 'refreshToken') }) } }