text: var express = require('express');
  var morgan = require('morgan');
  var bodyParser = require('body-parser');
  
  var hostname = 'localhost';
  var port = 3000;
  
  var app = express();
  
  app.use(morgan('dev'));
  app.use(bodyParser.json());
  
  app.all('/dishes', function(req, res, next) {
      res.writeHead(200, {
          'Content-Type': 'text/plain'
      });
      next();
  });
  
  app.get('/dishes', function(req, res, next) {
      res.end('Will send all the dishes to you!');
  });
  
  app.post('/dishes', function(req, res, next) {
      res.end('Will add the dish: ' + req.body.name + ' with details: ' + req.body.description);
  });
  
  app.delete('/dishes', function(req, res, next) {
      res.end('Deleting all dishes');
  });
  
  app.get('/dishes/:dishId', function(req, res, next) {
      res.end('Will send details of the dish: ' + req.params.dishId + ' to you!');
  });
  
  app.put('/dishes/:dishId', function(req, res, next) {
      res.write('Updating the dish: ' + req.params.dishId + '\n');
      res.end('Will update the dish: ' + req.body.name +
          ' with details: ' + req.body.description);
  });
  
  app.delete('/dishes/:dishId', function(req, res, next) {
      res.end('Deleting dish: ' + req.params.dishId);
  });
  
  app.use(express.static(__dirname + '/public'));
  
  app.listen(port, hostname, function() {
      console.log(`Server running at http://${hostname}:${port}/`);
  });
  