feat: MySQL integration, Docker setup, drag-and-drop kanban

server/routes/auth.js

@@ -0,0 +1,79 @@
+import { Router } from 'express';
+import bcrypt from 'bcryptjs';
+import pool from '../db.js';
+import { randomUUID } from 'crypto';
+
+const router = Router();
+
+// POST /api/auth/login
+router.post('/login', async (req, res) => {
+    try {
+        const { email, password } = req.body;
+        if (!email || !password) {
+            return res.status(400).json({ error: 'Email and password required' });
+        }
+
+        const [rows] = await pool.query('SELECT * FROM users WHERE email = ?', [email]);
+        if (rows.length === 0) {
+            return res.status(401).json({ error: 'Invalid email or password' });
+        }
+
+        const user = rows[0];
+        const valid = await bcrypt.compare(password, user.password_hash);
+        if (!valid) {
+            return res.status(401).json({ error: 'Invalid email or password' });
+        }
+
+        res.json({
+            id: user.id, name: user.name, role: user.role, email: user.email,
+            color: user.color, avatar: user.avatar, dept: user.dept,
+        });
+    } catch (err) {
+        console.error('Login error:', err);
+        res.status(500).json({ error: 'Internal server error' });
+    }
+});
+
+// POST /api/auth/register
+router.post('/register', async (req, res) => {
+    try {
+        const { name, email, password, role, dept } = req.body;
+        if (!name || !email || !password) {
+            return res.status(400).json({ error: 'Name, email and password required' });
+        }
+
+        const [existing] = await pool.query('SELECT id FROM users WHERE email = ?', [email]);
+        if (existing.length > 0) {
+            return res.status(409).json({ error: 'Email already registered' });
+        }
+
+        const id = randomUUID();
+        const password_hash = await bcrypt.hash(password, 10);
+        const avatar = name.split(' ').map(w => w[0]).join('').substring(0, 2).toUpperCase();
+        const colors = ['#818cf8', '#f59e0b', '#34d399', '#f472b6', '#fb923c', '#60a5fa', '#a78bfa'];
+        const color = colors[Math.floor(Math.random() * colors.length)];
+
+        await pool.query(
+            'INSERT INTO users (id, name, role, email, password_hash, color, avatar, dept) VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
+            [id, name, role || 'employee', email, password_hash, color, avatar, dept || '']
+        );
+
+        res.status(201).json({ id, name, role: role || 'employee', email, color, avatar, dept: dept || '' });
+    } catch (err) {
+        console.error('Register error:', err);
+        res.status(500).json({ error: 'Internal server error' });
+    }
+});
+
+// GET /api/auth/users
+router.get('/users', async (_req, res) => {
+    try {
+        const [rows] = await pool.query('SELECT id, name, role, email, color, avatar, dept FROM users');
+        res.json(rows);
+    } catch (err) {
+        console.error('Get users error:', err);
+        res.status(500).json({ error: 'Internal server error' });
+    }
+});
+
+export default router;