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const User = require('../models/User');
const { generateToken } = require('../utils/jwt');
/**
* Register a new user
* @param {Object} req - Express request object
* @param {Object} res - Express response object
*/
const register = async (req, res) => {
try {
const { name, email, password, phone, address } = req.body;
// Check if user already exists
const existingUser = await User.findOne({ email });
if (existingUser) {
return res.status(400).json({ message: 'User already exists with this email' });
}
// Create new user
const user = await User.create({
name,
email,
password,
phone,
address,
role: 'customer' // Default role for registrations
});
// Generate token
const token = generateToken(user);
// Send response
res.status(201).json({
message: 'User registered successfully',
token,
user: {
id: user._id,
name: user.name,
email: user.email,
role: user.role
}
});
} catch (error) {
res.status(500).json({
message: 'Error registering user',
error: error.message
});
}
};
/**
* Login a user
* @param {Object} req - Express request object
* @param {Object} res - Express response object
*/
const login = async (req, res) => {
try {
const { email, password } = req.body;
// Find user by email
const user = await User.findOne({ email }).select('+password');
// Check if user exists and password is correct
if (!user || !(await user.comparePassword(password))) {
return res.status(401).json({ message: 'Invalid email or password' });
}
// Check if user is active
if (!user.active) {
return res.status(401).json({ message: 'Your account has been deactivated' });
}
// Generate token
const token = generateToken(user);
// Send response
res.status(200).json({
message: 'Logged in successfully',
token,
user: {
id: user._id,
name: user.name,
email: user.email,
role: user.role
}
});
} catch (error) {
res.status(500).json({
message: 'Error logging in',
error: error.message
});
}
};
/**
* Get current user profile
* @param {Object} req - Express request object
* @param {Object} res - Express response object
*/
const getProfile = async (req, res) => {
try {
const user = await User.findById(req.user._id);
if (!user) {
return res.status(404).json({ message: 'User not found' });
}
res.status(200).json({
user: {
id: user._id,
name: user.name,
email: user.email,
role: user.role,
phone: user.phone,
address: user.address
}
});
} catch (error) {
res.status(500).json({
message: 'Error retrieving profile',
error: error.message
});
}
};
module.exports = {
register,
login,
getProfile
};
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