server.js

const express          = require('express'),
      mongoose         = require('mongoose'),
      bodyParser       = require('body-parser'),
      cookieParser     = require('cookie-parser'),
      morgan           = require('morgan'),
      expressValidator = require('express-validator'),
      passport         = require('passport'),
      session          = require('express-session'),
      MongoStore       = require('connect-mongo')(session);

const config           = require('./server/config');

const port = process.env.PORT || 8008;
const app = express();

mongoose.Promise = global.Promise;
mongoose.connect(config.dbURL, (err) => {
  if(err) throw err;
});

app.use(morgan('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(cookieParser());
app.use(expressValidator());

app.use(session({
  secret: config.secret,
  resave: true,
  saveUninitialized: true
}));
app.use(passport.initialize());
app.use(passport.session());

app.use((req, res, next) => {
  res.header('Access-Control-Allow-Origin', '*');
  res.header('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept');
  next();
});

app.get('/', (req, res) => res.send('Welcome to the "BOOK ROOM" API'));

require('./server/passport/local')(passport);

require('./server/authRouter')(app, passport);

const roomRouter = require('./server/roomRouter');
app.use('/api/rooms', roomRouter);

const meetingRouter = require('./server/meetingRouter');
app.use('/api/meetings', meetingRouter);

const bookingRouter = require('./server/bookingRouter');
app.use('/api/bookings', bookingRouter);

app.listen(port, () => console.log(`Server running on PORT: ${port}`));