app.js

/**
 * Module dependencies.
 */
const express = require('express');
const compression = require('compression');
const session = require('express-session');
const bodyParser = require('body-parser');
const logger = require('morgan');
const errorHandler = require('errorhandler');
const lusca = require('lusca');
const dotenv = require('dotenv');
const MongoStore = require('connect-mongo')(session);
const flash = require('express-flash');
const path = require('path');
const mongoose = require('mongoose');
const passport = require('passport');
const expressValidator = require('express-validator');
const expressStatusMonitor = require('express-status-monitor');
const sass = require('node-sass-middleware');
const multer = require('multer');
const https = require('https');
var fs = require('fs');
var fileUpload = require('express-fileupload');

const upload = multer({ dest: path.join(__dirname, 'uploads') });

/**
 * Load environment variables from .env file, where API keys and passwords are configured.
 */
//dotenv.load({ path: '.env.example' });
dotenv.load({ path: '.env' });

/**
 * Controllers (route handlers).
 */
const homeController = require('./controllers/home');
const userController = require('./controllers/user');
const eventUserController = require('./controllers/eventuser');
const adminController = require('./controllers/admin');
/**
 * API keys and Passport configuration.
 */
const passportConfig = require('./config/passport');

/**
 * Create Express server.
 */
const app = express();


/**
 * Connect to MongoDB.
 */
mongoose.Promise = global.Promise;
console.log(process.env.MONGODB_URI);
mongoose.connect(process.env.MONGODB_URI || process.env.MONGOLAB_URI);
mongoose.connection.on('error', (err) => {
  console.error(err);
  console.log('%s MongoDB connection error. Please make sure MongoDB is running.', chalk.red('✗'));
  process.exit();
});

/**
 * Express configuration.
 */
app.set('host', process.env.OPENSHIFT_NODEJS_IP || '0.0.0.0');
app.set('port', process.env.PORT || process.env.OPENSHIFT_NODEJS_PORT || 4000);
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'pug');
app.use(expressStatusMonitor());
app.use(compression());
app.use(sass({
  src: path.join(__dirname, 'public'),
  dest: path.join(__dirname, 'public')
}));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(expressValidator());
app.use(fileUpload());
app.use(session({
  resave: true,
  saveUninitialized: true,
  secret: process.env.SESSION_SECRET,
  store: new MongoStore({
    url: process.env.MONGODB_URI || process.env.MONGOLAB_URI,
    autoReconnect: true,
    clear_interval: 3600
  })
}));
app.use(passport.initialize());
app.use(passport.session());
app.use(flash());
app.use((req, res, next) => {
  if (req.path === '/import') {
    next();
  }
  else if(req.path.startsWith('/api')){
	 next();
  } 
  else {
  // lusca.csrf()(req, res, next);
	 next();
  }
});
app.use(lusca.xframe('SAMEORIGIN'));
app.use(lusca.xssProtection(true));
app.use((req, res, next) => {
  res.locals.user = req.user;
  next();
});
app.use((req, res, next) => {
  // After successful login, redirect back to the intended page
  if (!req.user &&
      req.path !== '/login' &&
      req.path !== '/signup' &&
      !req.path.match(/^\/auth/) &&
      !req.path.match(/\./)) {
    req.session.returnTo = req.path;
  } else if (req.user &&
      req.path === '/account') {
    req.session.returnTo = req.path;
  }
  next();
});
app.use(express.static(path.join(__dirname, 'public'), { maxAge: 31557600000 }));

/**
 * Primary app routes.
 */
app.get('/',passportConfig.isAuthenticated, homeController.index);
app.get('/login', userController.getLogin);
app.post('/login', userController.postLogin);
app.get('/logout', userController.logout);
//app.get('/eventuser/entered',passportConfig.isAuthenticated, eventUserController.getEventUserEnter);
app.get('/eventuser/entered',passportConfig.isAuthenticated, eventUserController.getEventUserEnter);
app.get('/eventuser/markentered',passportConfig.isAuthenticated, eventUserController.markEventUserEnter);
//app.post('/api/user/create',passportConfig.isAuthenticated, eventUserController.postApiCreateEventEventUser);
app.get('/api/user/all',passportConfig.isAuthenticated, eventUserController.getAllEventMasterUsers);
app.get('/api/user/attended',passportConfig.isAuthenticated, eventUserController.getAllEventUsers);
app.get('/user/all',passportConfig.isAuthenticated, eventUserController.getAllUsers);
app.get('/user/attended',passportConfig.isAuthenticated, eventUserController.getAllAttendedUsers);
app.get('/leaderboard',passportConfig.isAuthenticated, eventUserController.getLeaderboard);
app.get('/api/user/leaderboard',passportConfig.isAuthenticated, eventUserController.getLeaderboardData);
//app.get('/signup', userController.getSignup);
app.get('/import', passportConfig.isAuthenticated, adminController.getFileUpload);
app.post('/import', passportConfig.isAuthenticated, adminController.postFileUpload);
//app.post('/signup', userController.postSignup);
app.post('/api/challengecompletion', userController.extractChallengeData);
app.post('/api/usersignup', userController.extractRegData);
/**
 * Error Handler.
 */
app.use(errorHandler());
/**
 * Start Express server.
 */


app.listen(app.get('port'), () => {
  console.log('%s App is running at http://localhost:%d in %s mode', '✓', app.get('port'), app.get('env'));
  console.log('  Press CTRL-C to stop\n');
});
     

// https.createServer(app).listen(app.get('port'));
module.exports = app;