app.js

var express       = require('express');
var load          = require('express-load');
var path          = require('path');
var favicon       = require('serve-favicon');
var logger        = require('morgan');
var cookieParser  = require('cookie-parser');
var bodyParser    = require('body-parser');
var fs            = require('fs');

var mongoose      = require('mongoose');
var passport      = require('passport');
var LocalStrategy = require('passport-local').Strategy;

var app           = express();

app.set('views', path.join(__dirname, 'app/server/views'));
app.engine('html', require('ejs').renderFile);
app.set('view engine', 'ejs');

app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());

app.use(require('express-session')({
  secret: 'keyboard cat',
  resave: false,
  saveUninitialized: false
}));

app.use(express.static(path.join(__dirname, 'public')));

// dynamically include routes (Controller)
fs.readdirSync('./app/server/controllers').forEach(function (file) {
  if(file.substr(-3) == '.js') {
    route = require('./app/server/controllers/' + file);
    route.controller(app);
  }
});

load('models').then('controllers').into(app);

app.use(function(req, res, next) {
  var err = new Error('Página não encontrada');
  err.status = 404;
  next(err);
});

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
    });
  });
}

app.use(function(err, req, res, next) {
  res.status(err.status || 500);
  res.render('error', {
    message: err.message,
    error: {}
  });
});

module.exports = app;