routes.js

/*
	Express.js routes example
	Shows how to respond to different routes
	in Express.js 4.0

	created 10 Feb 2015
	modified 2 Nov 2015
	by Tom Igoe
*/

var express = require('express');	// include express.js
var app = express();				// a local instance of it
var names = ['Andres', 'Bob', 'Carol', 'David', 'Ed', 'Francesca'];


// this runs after the server successfully starts:
function serverStart() {
  var port = server.address().port;
  console.log('Server listening on port '+ port);
}

// this is the handler for the root of the site:
app.get('/', function (request, response) {
	var content = 'Hello. Would you like to know the name or the age?';
	content += '\n';		// add a newline at the end of the content
	response.send(content);	// send it back to the client
	response.end();			// close the connection
});

// this is the handler for /name:
app.get('/name/', function (request, response) {
	var content = 'The name is: ';
	var whichName = Math.floor(Math.random() * names.length);
	var name = names[whichName];
	content += name;
	content += '\n';		// add a newline at the end of the content
	response.send('<h1>' + content + '</h1>');	// send it back to the client
	response.end();			// close the connection
});

// this is the handler for the /age:
app.get('/age/', function (request, response) {
	var age = parseInt(Math.random() * 75);
	var content = 'The age is: ' ;
	content += age;
	content += '\n';		// add a newline at the end of the content
	response.send(content);	// send it back to the client
	response.end();			// close the connection
});

// start the server:
var server = app.listen(8080, serverStart);