server.js

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

const app = express();

// Connect to Database
connectDB();

// Initialize Middleware
app.use(express.json({ strict: false }));

// Define Routes
app.use('/api/users', require('./routes/api/users'));
app.use('/api/auth', require('./routes/api/auth'));
app.use('/api/profile', require('./routes/api/profile'));
app.use('/api/posts', require('./routes/api/posts'));

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

  app.get('*', (req, res) => {
    res.sendFile(path.resolve(__dirname, 'client', 'build', 'index.html'));
  });
}

// SERVER
const PORT = process.env.PORT || 5000;
app.listen(PORT, () => console.log(`Server started on PORT ${PORT}`));