server.js

const express = require('express');
const mongoose = require('mongoose');
const userRoutes = require('./routes/userRoutes');
const foodRoutes = require('./routes/foodRoutes');
const orderRoutes = require('./routes/orderRoutes');

const app = express();
const PORT = process.env.PORT || 3000;

app.use(express.json());
mongoose.connect('mongodb://0.0.0.0:27017/Food', {
  useNewUrlParser: true,
  useUnifiedTopology: true
})
.then(() => {
  console.log('Connected to MongoDB');
})
.catch((error) => {
  console.error('MongoDB connection error:', error);
});

app.use('/api/users', userRoutes);
app.use('/api/food', foodRoutes);
app.use('/api/orders', orderRoutes);

app.use((err, req, res, next) => {
  console.error(err.stack);
  res.status(500).json({ message: 'Internal server error' });
});
app.get('/', (req, res) => {
  res.send('FOOD ORDERING APP....');
});

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