server.js

'use strict';

var loopback = require('loopback');
var boot = require('loopback-boot');
var app = module.exports = loopback();

app.use(function(req, res, next) {
  res.setHeader('X-Powered-By', 'zoof');
  res.removeHeader('Vary');
  next();
});

// Passport configurators..
var loopbackPassport = require('loopback-component-passport');
var PassportConfigurator = loopbackPassport.PassportConfigurator;
var passportConfigurator = new PassportConfigurator(app);

// attempt to build the providers/passport config
var config = {};
try {
  config = require('../providers.json');
} catch (err) {
  console.trace(err);
  process.exit(1); // fatal
}

// Set up the /favicon.ico
app.use(loopback.favicon());

// request pre-processing middleware
app.use(loopback.compress());

// -- Add your pre-processing middleware here --
app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');

// boot scripts mount components like REST API
boot(app, __dirname);

app.use(loopback.cookieParser(app.get('cookieSecret')));
app.use(loopback.session({
  secret: app.get('cookieSecret'),
  saveUninitialized: true,
  resave: true
}));
passportConfigurator.init();

passportConfigurator.setupModels({
  userModel: app.models.user,
  userIdentityModel: app.models.userIdentity,
  userCredentialModel: app.models.userCredential
});
for (var s in config) {
  if (config.hasOwnProperty(s)) {
    var c = config[s];
    c.session = c.session !== false;
    passportConfigurator.configureProvider(s, c);
  }
}

var ensureLoggedIn = require('connect-ensure-login').ensureLoggedIn;

app.get('/auth/account', ensureLoggedIn('/'), function(req, res, next) {
  console.log('Logged in', req.user)
  res.redirect('/');
});

app.get('/auth/current', function(req, res, next) {
  if (!req.isAuthenticated || !req.isAuthenticated()) {
    return res.status(200).json({});
  }
  //poor man's copy
  var ret = JSON.parse(JSON.stringify(req.user));
  delete ret.password;
  res.status(200).json(ret);
});

/*

 app.get('/link/account', ensureLoggedIn('/auth/google'), function(req, res, next) {
 res.render('linkedAccounts', {user: req.user});
 });
 */

app.get('/auth/logout', function(req, res, next) {
  req.logout();
  res.redirect('/');
  console.log('Logged out', req.user)
});

// -- Mount static files here--
// All static middleware should be registered at the end, as all requests
// passing the static middleware are hitting the file system
// Example:
var path = require('path');
app.use(loopback.static(path.resolve(__dirname, '../client/www')));

// Requests that get this far won't be handled
// by any middleware. Convert them into a 404 error
// that will be handled later down the chain.
app.use(loopback.urlNotFound());

// The ultimate error handler.
app.use(loopback.errorHandler());

app.start = function() {
  // start the web server
  return app.listen(function() {
    app.emit('started');
    console.log('Web server listening at: %s', app.get('url'));

    app.models.user.create({
      email: 'foo@bar.com',
      password: '123456',
      name: {givenName: 'Joseph', familyName: 'Toblerone'}
    });

    app.models.Animal.create({
      species:'Dog'
    })
    //console.log(require('util').inspect(app.models.Animal, false, 0));

  });
};

// start the server if `$ node server.js`
if (require.main === module) {
  app.start();
}