// controllers/userController.js

const userModel = require('../models/userModel');

// Define route handling functions
function getAllUsers(req, res) {
  const users = userModel.getAllUsers();
  res.json(users);
}

function getUserById(req, res) {
  const id = req.params.id;
  const user = userModel.getUserById(id);
  if (!user) {
    res.status(404).send('User not found');
  } else {
    res.json(user);
  }
}

function createUser(req, res) {
  const newUser = req.body;
  const user = userModel.createUser(newUser);
  res.status(201).json(user);
}

function updateUser(req, res) {
  const id = req.params.id;
  const updatedUser = req.body;
  const user = userModel.updateUser(id, updatedUser);
  if (!user) {
    res.status(404).send('User not found');
  } else {
    res.json(user);
  }
}

function deleteUser(req, res) {
  const id = req.params.id;
  const user = userModel.deleteUser(id);
  if (!user) {
    res.status(404).send('User not found');
  } else {
    res.send('User deleted successfully');
  }
}

// Export route handling functions
module.exports = {
  getAllUsers,
  getUserById,
  createUser,
  updateUser,
  deleteUser
};