app.js

var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var session = require('express-session');
var passport = require('passport');
var flash = require('connect-flash');

var items = require('./routes/api/items');
var login = require('./routes/auth/login');
var register = require('./routes/auth/register');
var models = require('./models');

//===============PASSPORT=================
// Passport session setup.
var localAuth = require('./auth/local');
passport.use(localAuth);

passport.serializeUser(function(user, done) {
  done(null, user.userId);
});

passport.deserializeUser(function(userId, done) {
  models.User.findOne({
    where: { userId : userId },
    attributes: ['userId', 'username', 'email', 'userLevel']
  }).then(function (user) {
    done(null, user);
  });
});

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(session({secret: 'supernova', saveUninitialized: true, resave: true}));
app.use(flash());
app.use(passport.initialize());
app.use(passport.session());
app.use(require('less-middleware')(path.join(__dirname, 'public')));
app.use(express.static(path.join(__dirname, 'public')));
app.use('/bower_components',  express.static( path.join(__dirname, '/bower_components')));

function ensureAuthenticated(req, res, next) {
  if (req.isAuthenticated()) { return next(); }
  req.session.error = 'Please sign in!';
  res.redirect('/login');
}

app.use('/login', login);
app.use('/register', register);

app.all('*', ensureAuthenticated, function(req, res, next) {
  next();
});

app.use('/api/items', items);

app.get('*', function(req, res) {
  res.render('index', { title: 'Express' , user: req.user.username});
});

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

// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
  app.use(function(err, req, res, next) {
    res.status(err.status || 500);
    res.render('error', {
      message: err.message,
      error: err
    });
  });
}

// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
  res.status(err.status || 500);
  res.render('error', {
    message: err.message,
    error: {}
  });
});


module.exports = app;