Initial commit: RSVP Manager with React frontend and Express backend

src/index.ts

@@ -0,0 +1,83 @@
+import express from 'express';
+import cors from 'cors';
+import mysql from 'mysql2/promise';
+import dotenv from 'dotenv';
+import path from 'path';
+
+dotenv.config();
+
+const app = express();
+const port = process.env.PORT || 3000;
+
+// Middleware
+app.use(cors());
+app.use(express.json());
+
+// Database connection
+const pool = mysql.createPool({
+  host: process.env.DB_HOST || 'mysql',
+  user: process.env.DB_USER || 'root',
+  password: process.env.DB_PASSWORD || 'password',
+  database: process.env.DB_NAME || 'rsvp_db',
+  waitForConnections: true,
+  connectionLimit: 10,
+  queueLimit: 0
+});
+
+// Serve static files from the frontend build directory
+app.use(express.static(path.join(__dirname, '../frontend/build')));
+
+// API Routes
+app.get('/api/events', async (req, res) => {
+  try {
+    const [rows] = await pool.query('SELECT * FROM events');
+    res.json(rows);
+  } catch (error) {
+    console.error('Error fetching events:', error);
+    res.status(500).json({ error: 'Internal server error' });
+  }
+});
+
+app.post('/api/events', async (req, res) => {
+  try {
+    const { title, description, date, location } = req.body;
+    const [result] = await pool.query(
+      'INSERT INTO events (title, description, date, location) VALUES (?, ?, ?, ?)',
+      [title, description, date, location]
+    );
+    res.status(201).json(result);
+  } catch (error) {
+    console.error('Error creating event:', error);
+    res.status(500).json({ error: 'Internal server error' });
+  }
+});
+
+// Serve the React app for all other routes
+app.get('*', (req, res) => {
+  res.sendFile(path.join(__dirname, '../frontend/build/index.html'));
+});
+
+// Initialize database tables
+async function initializeDatabase() {
+  try {
+    await pool.query(`
+      CREATE TABLE IF NOT EXISTS events (
+        id INT AUTO_INCREMENT PRIMARY KEY,
+        title VARCHAR(255) NOT NULL,
+        description TEXT,
+        date DATETIME NOT NULL,
+        location VARCHAR(255),
+        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+      )
+    `);
+    console.log('Database initialized successfully');
+  } catch (error) {
+    console.error('Error initializing database:', error);
+  }
+}
+
+// Start server
+app.listen(port, () => {
+  console.log(`Server running on port ${port}`);
+  initializeDatabase();
+});