src/config/errors.js
import { transform, set, join } from 'lodash';
export default transform({
userNotFound: 'userNotFound',
wrongPassword: 'wrongPassword',
clientNotFound: 'clientNotFound',
wrongToken: 'wrongToken',
grantNotAuthorized: 'grantNotAuthorized'
}, (total, value, key) =>
set(total, key, join(['ERROR', value], '.')), {});