server.js

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

const app = express();

// Connect Database
connectDB();

app.use(express.json({ extended: false }));

// routes
app.use('/api/user', require('./routes/api/user'));
app.use('/api/company', require('./routes/api/company'));
app.use('/api/product', require('./routes/api/product'));
app.use('/api/order', require('./routes/api/order'));

// Serve static assets in production
if (process.env.NODE_ENV === 'production') {
	// Set static folder
	app.use(express.static('frontend/build'));

	app.get('*', (req, res) => {
		res.sendFile(path.resolve(__dirname, 'frontend', 'build', 'index.html'));
	});
}
const PORT = process.env.PORT || 5000;

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