app.js

'use strict';

var PORT = process.env.PORT || 3000;
var MONGO_URL = 'mongodb://localhost/payments';

var express = require('express');
var bodyParser = require('body-parser');
var cookieParser = require('cookie-parser');
var morgan = require('morgan');

var mongoose = require('mongoose');
mongoose.connect(MONGO_URL, function(err){
  if(err) return console.log(err);
  console.log(`MongoDB connected to ${MONGO_URL}`);
});

var app = express();

app.set('view engine', 'jade');

app.use(morgan('dev'));
app.use(bodyParser.urlencoded( {extended: true} ));
app.use(bodyParser.json());
app.use(cookieParser());
app.use(express.static('public'));

app.use('/', require('./routes/index'));
app.use('/users', require('./routes/users'));
app.use('/books', require('./routes/books'));
app.use('/checkout', require('./routes/checkout'));

app.use('/turtles', function(req, res) {
  res.send('TURTLES');
});

app.use(function(req, res){
  res.status(404).render('404')
})

app.listen(PORT, function(){
  console.log('Listening on port ', PORT);
});