costco-grocery-list/backend/controllers/auth.controller.js

45 lines
1.4 KiB
JavaScript

const bcrypt = require("bcryptjs");
const jwt = require("jsonwebtoken");
const User = require("../models/user.model");
exports.register = async (req, res) => {
let { username, password, name } = req.body;
username = username.toLowerCase();
console.log(`Registration attempt for ${name} => username:${username}`);
try {
const hash = await bcrypt.hash(password, 10);
const user = await User.createUser(username, hash, name);
console.log(`✅ User registered: ${username}`);
res.json({ message: "User registered", user });
} catch (err) {
res.status(400).json({ message: "Registration failed", error: err });
}
};
exports.login = async (req, res) => {
let { username, password } = req.body;
username = username.toLowerCase();
const user = await User.findByUsername(username);
if (!user) {
console.log(`⚠️ Login attempt -> No user found: ${username}`);
return res.status(401).json({ message: "User not found" });
}
const valid = await bcrypt.compare(password, user.password);
if (!valid) {
console.log(`Invalid login attempt for user ${username}`);
return res.status(401).json({ message: "Invalid credentials" });
}
const token = jwt.sign(
{ id: user.id, role: user.role },
process.env.JWT_SECRET,
{ expiresIn: "1 year" }
);
res.json({ token, userId: user.id, username, role: user.role });
};