server.js

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

const app = express();

//Connect Database
connectDB();

//Init MIddleware
app.use(express.json({ extended: 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'));
//   });
// }

//static files
app.use(express.static(path.join(__dirname, './client/build')))

app.get('*', function(req,res){
  res.sendFile(path.join(__dirname, './client/build/index.html'))
})

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

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