setup-mern/templates/src/controllers/userController.js

A CLI tool to generate a MERN backend boilerplate in seconds!

const userService = require('../services/userService');

// Get all users
exports.getAllUsers = async (req, res) => {
  try {
    const users = await userService.getAllUsers();
    res.status(200).json({ status: 'success', data: { users } });
  } catch (err) {
    res.status(400).json({ status: 'error', message: err.message });
  }
};

// Get a single user
exports.getUser = async (req, res) => {
  try {
    const user = await userService.getUser(req.params.id);
    res.status(200).json({ status: 'success', data: { user } });
  } catch (err) {
    res.status(400).json({ status: 'error', message: err.message });
  }
};