express.js

express.js

const UserController = {
  get(req, res, next) {
    try {
      new Promise(resolve => setTimeout(() => resolve({ success: true }), 5000))
        .then(res.json)
        .catch(res.json);
    } catch (e) {
      next(e);
    }
  },
};

module.exports = UserController;


const UserController = require('./controllers/UserController');

module.exports = (app) => {
  const router = express.Router();
  /* APIs */
  app.use('/api', router);

  router.get('/user', UserController.get);
};