app.js

//var EventEmitter = require("events").EventEmitter;
//var messenger = new EventEmitter();

var express = require('express')
var path = require('path')
//var favicon = require('serve-favicon');
var cookieParser = require('cookie-parser')
var bodyParser = require('body-parser')

//===============CREATE ROOT PATH=================

var path = require('path')
global.appRoot = path.resolve(__dirname)

//===============CREATE APP=================

var app = express()

//=============CREATE LOGGER===============
var winston = require('winston')
winston.emitErrs = true
var logger = new winston.Logger({
  transports: [
    new winston.transports.File({
      level: 'info',
      filename: __dirname + '/logs/all-logs.log',
      handleExceptions: true,
      json: true,
      maxsize: 5242880, //5MB
      maxFiles: 5,
      colorize: false
    }),
    new winston.transports.Console({
      level: 'debug',
      handleExceptions: true,
      json: false,
      colorize: true
    })
  ],
  exitOnError: false
})

module.exports.logger = logger
module.exports.logger.stream = {
  write: function(message, encoding) {
    logger.info(message)
  }
}

//logger.debug("Overriding 'Express' logger");
app.use(require('morgan')({ stream: logger.stream }))
//===============CONF APP=================

// view engine setup
app.set('views', path.join(__dirname, 'views'))
app.set('view engine', 'pug')

// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(bodyParser.json())
app.use(bodyParser.urlencoded({ extended: false }))
app.use(cookieParser())
app.use(express.static(path.join(__dirname, 'public')))
app.use('/bower_components', express.static(appRoot + '/bower_components'))

//===============SQLITE=================

var database = require(appRoot + '/bin/sqlite/sqlite')
var db = new database()
module.exports.db = db

//===============PASSPORT=================
var passport = require('passport')
var expressSession = require('express-session')
app.use(expressSession({ secret: 'mySecretKey' }))
app.use(passport.initialize())
app.use(passport.session())

// Using the flash middleware provided by connect-flash to store messages in session
// and displaying in templates
var flash = require('connect-flash')
app.use(flash())

// Initialize Passport
var initPassport = require('./passport/init')
initPassport(passport)

//===============ROUTES=================

//var routes = require(appRoot + '/routes/routes')(app, passport);
var login = require('./routes/login')
var webapp = require('./routes/web-app')
var api = require('./routes/api')

app.use('/login/', login)
app.use('/web-app/', webapp)
app.use('/api/', api)

app.get('*', function(req, res) {
  res.redirect('/web-app/')
})
//===============ERRORS=================

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  var err = new Error('Not Found')
  err.status = 404
  next(err)
})

// error handlers

// development error handler
// will print stacktrace
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
    })
  })
}

// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
  res.status(err.status || 500)
  res.render('error', {
    message: err.message,
    error: {}
  })
})

//===============CREATE CRON=================
var CronJob = require('cron').CronJob
var Control = require('./bin/device_control')
Control.checkLessons()
try {
  new CronJob({
    cronTime: '0 */1 * * * *',
    onTick: function() {
      Control.checkLessons()
    },
    start: true
  })
} catch (ex) {
  logger.warn('cron pattern not valid')
}

module.exports = app