server.js

const express = require("express");
const mongoose = require("mongoose");
const bodyParser = require("body-parser");
const passport = require("passport");
const path = require('path');

const multer = require('multer')
const fs = require('fs')


const users = require("./routes/api/users");

const app = express();

// make public folder available
app.use('/client/public', express.static(path.join(__dirname + "/public")));

// Bodyparser middleware
app.use(
  bodyParser.urlencoded({
    extended: false
  })
);

app.use(bodyParser.json());


// Connect to MongoDB
mongoose
  .connect(
    process.env.MONGODB_URI || "mongodb://localhost/outcache", { useNewUrlParser: true, useUnifiedTopology: true}
  )
  .then(() => console.log("MongoDB successfully connected"))
  .catch(err => console.log(err));

// Passport middleware
app.use(passport.initialize());

// Passport config
require("./config/passport")(passport);

// Routes
app.use("/api/users", users);
const routes = require("./routes/api/item");
app.use(routes)


if (process.env.NODE_ENV === 'production') {
  //Set a 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 || 3500; // process.env.port is Heroku's port if you choose to deploy the app there

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