const { User } = require('../models');

exports.getAllUsers = async (req, res) => {
  try {
    const users = await User.findAll({order: [['name', 'ASC']]});
    res.status(200).json(users);
  } catch (error) {
    res.status(500).json({ message: 'Error fetching users' });
  }
};

exports.getUserById = async (req, res) => {
  try {
    const user = await User.findByPk(req.params.id);
    if (user) {
      res.status(200).json(user);
    } else {
      res.status(404).json({ message: 'User not found' });
    }
  } catch (error) {
    res.status(500).json({ message: 'Error fetching user' });
  }
};

exports.createUser = async (req, res) => {
  try {
    const user = await User.create(req.body);
    res.status(201).json(user);
  } catch (error) {
    res.status(500).json({ message: 'Error creating user' });
  }
};

exports.updateUser = async (req, res) => {
  try {
    const user = await User.findByPk(req.params.id);
    if (user) {
      await user.update(req.body);
      res.status(200).json(user);
    } else {
      res.status(404).json({ message: 'User not found' });
    }
  } catch (error) {
    res.status(500).json({ message: 'Error updating user' });
  }
};

exports.deleteUser = async (req, res) => {
  try {
    const user = await User.findByPk(req.params.id);
    if (user) {
      await user.destroy();
      res.status(200).json({ message: 'User deleted successfully' });
    } else {
      res.status(404).json({ message: 'User not found' });
    }
  } catch (error) {
    res.status(500).json({ message: 'Error deleting user' });
  }
};