server.js

import dotenv from 'dotenv';
import app from './src/app.js';
import connectDB from './src/config/db.js';

// Load environment variables
dotenv.config();

// Constants
const PORT = process.env.PORT || 8000;

/**
 * Start Server
 */
const startServer = async () => {
    try {
        // Connect to MongoDB
        await connectDB();

        // Start Express server
        app.listen(PORT, () => {
            console.log('═══════════════════════════════════════════');
            console.log(`🚀 ILMS Backend Server`);
            console.log(`📍 Environment: ${process.env.NODE_ENV || 'development'}`);
            console.log(`🌐 Server running on port ${PORT}`);
            console.log(`🔗 API URL: http://localhost:${PORT}/api`);
            console.log('═══════════════════════════════════════════');
        });
    } catch (error) {
        console.error('❌ Failed to start server:', error);
        process.exit(1);
    }
};

// Handle unhandled promise rejections
process.on('unhandledRejection', (err) => {
    console.error('❌ Unhandled Promise Rejection:', err);
    process.exit(1);
});

// Start the server
startServer();