app.js

var bodyParser = require('body-parser');
var cookieParser = require('cookie-parser');
var exphbs = require('express-handlebars');
var express = require('express');
var expressSession = require('express-session');
var flash = require('connect-flash');
var methodOverride = require('method-override');
var models = require('./models/');
var passport = require('./middlewares/authentication');
var viewHelpers = require('./middlewares/viewHelpers');


var app = express();
app.use(methodOverride('_method'));
app.use(cookieParser());
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(expressSession(({ secret: 'keyboard cat', resave: false, saveUninitialized: true })));
app.use(flash());
app.use(passport.initialize());
app.use(passport.session());
//app.use(express.static('./public'));

// views engine
app.engine('handlebars', exphbs({
  layoutsDir: './views/layouts',
  defaultLayout: 'main',
}));
app.set('view engine', 'handlebars');
app.set('views', `${__dirname}/views/`);

app.use(viewHelpers.register());

app.use(require('./controllers/'));

models.sequelize.sync().then(() => {
  app.listen(3000, function() {
    console.log('App listening on port 3000!' + '\nGo to http://localhost:3000');
  });
});