server.js

const express = require('express');
const dotenv = require('dotenv');
const cors = require('cors');
const connectDB = require('./config/db');

// Load env vars
dotenv.config();

// Connect to database
connectDB();

const app = express();

// Middleware
app.use(express.json());
app.use(cors());

// Routes
app.use('/api/auth', require('./routes/authRoutes'));
app.use('/api/transactions', require('./routes/transactionRoutes'));

// Error handling middleware
app.use((err, req, res, next) => {
    console.error(err.stack);
    res.status(500).json({ message: 'Something went wrong!' });
});

const PORT = process.env.PORT || 5000;

app.listen(PORT, () => {
    console.log(`Server is running on port ${PORT}`);
});