server.js

const express = require('express');
const mongoose = require('mongoose');
const cors = require('cors');
const dotenv = require('dotenv');

// Load environment variables
dotenv.config();

// Import Routes
const authRoutes = require('./routes/authRoutes');
const mealRoutes = require('./routes/mealRoutes');
const roomRoutes = require('./routes/roomRoutes');
const applicationRoutes = require('./routes/applicationRoutes');
const reportRoutes = require('./routes/reportRoutes'); 
const noticeRoutes = require('./routes/noticeRoutes');
const hostelRoutes = require('./routes/hostelRoutes'); 

const app = express();

// Middleware
app.use(express.json()); // Parse JSON bodies
app.use(cors()); // Allow Frontend to communicate

// Database Connection
mongoose.connect(process.env.MONGO_URI, {
    useNewUrlParser: true,
    useUnifiedTopology: true
})
.then(() => console.log('✅ MongoDB Connected'))
.catch((err) => console.error('❌ DB Connection Error:', err));

// Route Middlewares
app.use('/api/auth', authRoutes);
app.use('/api/meals', mealRoutes);
app.use('/api/rooms', roomRoutes);
app.use('/api/applications', applicationRoutes);
app.use('/api/reports', reportRoutes);
app.use('/api/notices', noticeRoutes);
app.use('/api/hostels', hostelRoutes);

// 404 Handler
app.use((req, res) => {
    res.status(404).json({ message: "Route not found" });
});

const PORT = process.env.PORT || 5000;
app.listen(PORT, () => console.log(`🚀 Server running on port ${PORT}`));