app.ts

import express from 'express'
import path from 'path'
import passport from 'passport'
import morgan from 'morgan'
import cookieParser from 'cookie-parser'
import bodyParser from 'body-parser'
import session from 'express-session'
import flash from 'express-flash'
import fileUpload from 'express-fileupload'
//import helmet from 'helmet'
import compression from 'compression'

var env = process.env.NODE_ENV || 'testing'
const config = require('./config/config')[env]
const lang = 'DE';

var app = express()
app.set('port', config.app.port)
app.set('views', __dirname + '/views')
app.set('view engine', 'pug')

//app.use(helmet())
app.use(compression())
app.use(morgan('combined'))
app.use(cookieParser())
app.use(bodyParser.json())
app.use(bodyParser.urlencoded({extended: false}))
app.use(express.static(path.join(__dirname, 'public')))
app.use(session(
    {
        resave: true,
        saveUninitialized: true,
        //secret: config.app.sessionSecret
        secret: 'thisisasecret-thisisasecret-thisisasecret'
    }
))
app.use(passport.initialize())
app.use(passport.session())
app.use(flash())
app.use((req, res, next) => {
    res.locals.errors = req.flash("error")
    res.locals.successes = req.flash("success")
    next()
})
// enable files upload
app.use(fileUpload({
    createParentPath: true,
    limits: { 
      fileSize: 1000000 // 1 MB max. file size
    }
}))
// caching disabled for every route
// NOTE: Works in Firefox and Opera. Does not work in Edge
app.use(function(req, res, next) {
    res.set('Cache-Control', 'no-cache, private, no-store, must-revalidate, max-stale=0, post-check=0, pre-check=0')
    next()
})
  
require('./routes/project')(app, lang)
  
// Handle 404
app.use(function (req:any, res:any) {
    res.status(404).render(lang+'/404')
})
  
// Handle 500 - any server error
app.use(function (err:any, req:any, res:any, next:any) {
    console.error(err.stack)
    res.status(500).render(lang+'/500', {
      error: err
    })
})
  
app.listen(app.get('port'), function () {
    console.log('Project Page listening on port ' + app.get('port'))
    console.log(__dirname)
})