server.js

const express = require('express');
const mongoose = require('mongoose');
const bodyParser = require('body-parser');
const path = require('path');
const items = require('./routes/api/items');

const app = express();

//Body Parser Middleware

app.use(bodyParser.json());



//DB config
const db = require('./config/keys').mongoURI;

//Connect to mongodb
mongoose
  .connect(db)
  .then(() => console.log("mongodb connected"))
  .catch(err => console.log(err));

//Use Routes
app.use('/api/items', items);

//Serve Static Assets if 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')); 
  });

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

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