server.js

const express = require('express');
const dotenv = require('dotenv');
const cors = require('cors');
const connectDB = require('./config/db');
const logger = require('./utils/logger');
const errorMiddleware = require('./middleware/errorMiddleware');

dotenv.config();
connectDB();

const app = express();

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

app.use((req, res, next) => {
    logger.info(`${req.method} ${req.url} from ${req.ip}`);
    next();
});

app.use('/api/auth', require('./routes/auth'));
app.use('/api/expenses', require('./routes/expenses'));
app.use('/api/categories', require('./routes/categories'));

app.get('/', (req, res) => {
    res.send('Welcome to the Expense Tracker API');
});

app.use(errorMiddleware);

const PORT = process.env.PORT || 5000;
app.listen(PORT, () => {
    logger.info(`Server started in port ${PORT}`);
});