server.js

var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var morgan = require('morgan');             // log requests to the console (express4)
var methodOverride = require('method-override'); // simulate DELETE and PUT (express4)
var assistants = require('./routes/assistants');
var profesores = require('./routes/profesores');
var app = express();

//Endpoint url
app.use(express.static(__dirname + '/public'));                 // set the static files location /public/img will be /img for users
app.use(morgan('dev'));                                         // log every request to the console
app.use(bodyParser.urlencoded({ 'extended': 'true' }));            // parse application/x-www-form-urlencoded
app.use(bodyParser.json());                                     // parse application/json
app.use(bodyParser.json({ type: 'application/vnd.api+json' })); // parse application/vnd.api+json as json
app.use(methodOverride());
app.use('/', assistants);
app.use('/', profesores);

app.get('*', function(req, res) {
    res.sendfile('./public/index.html'); // load the single view file (angular will handle the page changes on the front-end)
});

// catch 404 and forward to error handler
app.use(function(req, res, next) {
    var err = new Error('Not Found');
    err.status = 404;
    next(err);
});

app.use(methodOverride());

var server = app.listen(process.env.PORT || 3000, function() {
    var host = 'localhost';
    var port = server.address().port;
    console.log('App listening at http://%s:%s', host, port);
});

module.exports = app;