git.r.bdr.sh - rbdr/dead-drop/blob - lib/dead_drop.js

   1 'use strict';
   2
   3 const Koa = require('koa');
   4 const KoaBodyParser = require('koa-bodyparser');
   5 const KoaRoute = require('koa-route');
   6
   7 const MainMenuController = require('./controllers/main_menu');
   8 const RecordingMenuController = require('./controllers/recording_menu');
   9 const RecordingsController = require('./controllers/recordings');
  10
  11 const internals = {};
  12
  13 /**
  14  * The Dead Drop class is the main entry point for the application.
  15  *
  16  * @class DeadDrop
  17  * @param {DeadDrop.tConfiguration} config the initialization options to
  18  * extend the instance
  19  */
  20 module.exports = internals.DeadDrop = class DeadDrop {
  21
  22   constructor(config) {
  23
  24     Object.assign(this, config);
  25   }
  26
  27   /**
  28    * Initializes the application and starts listening. Also prints a
  29    * nice robotic banner with information.
  30    *
  31    * @function run
  32    * @memberof DeadDrop
  33    * @instance
  34    */
  35   run() {
  36
  37     this._initializeServer();
  38     this._startServer();
  39     this._printBanner();
  40
  41     return Promise.resolve();
  42   }
  43
  44   // Initializes the Koa application and all the handlers.
  45
  46   _initializeServer() {
  47
  48     this._app = Koa();
  49
  50     this._app.use(KoaBodyParser());
  51
  52     this._initializeMainMenuRoutes();
  53     this._initializeRecordingMenuRoutes();
  54     this._initializeRecordingsRoutes();
  55
  56     this._app.use(function * () {
  57
  58       this.body = 'How did you get here? Shoo!';
  59     });
  60
  61   }
  62
  63   // Starts listening
  64
  65   _startServer() {
  66
  67     this._app.listen(this.port);
  68   }
  69
  70   // Initializes the main menu routes.
  71
  72   _initializeMainMenuRoutes() {
  73
  74     const mainMenuController = new MainMenuController();
  75
  76     this._app.use(KoaRoute.get('/menus/main', mainMenuController.serveMenu()));
  77     this._app.use(KoaRoute.post('/menus/main', mainMenuController.parseMenuSelection()));
  78   }
  79
  80   // Initializes the recording menu routes.
  81
  82   _initializeRecordingMenuRoutes() {
  83
  84     const recordingMenuController = new RecordingMenuController();
  85
  86     this._app.use(KoaRoute.get('/menus/recording', recordingMenuController.serveMenu()));
  87     this._app.use(KoaRoute.post('/menus/recording', recordingMenuController.parseMenuSelection()));
  88   }
  89
  90   // Initializes the recordings routes.
  91
  92   _initializeRecordingsRoutes() {
  93
  94     const recordingsController = new RecordingsController({
  95       redis: this.redis
  96     });
  97
  98     this._app.use(KoaRoute.get('/recordings', recordingsController.startRecording()));
  99     this._app.use(KoaRoute.post('/recordings', recordingsController.saveRecording()));
 100     this._app.use(KoaRoute.get('/recordings/:id', recordingsController.getRecording()));
 101   }
 102
 103   // Prints the banner.
 104
 105   _printBanner() {
 106
 107     console.log('      >o<');
 108     console.log('    /-----\\');
 109     console.log(`    |ú   ù|  - Happy to listen on: ${this.port}`);
 110     console.log('    |  U  |');
 111     console.log('     \\---/');
 112     console.log('  +---------+');
 113     console.log(' ~|    ()   |~');
 114     console.log(' ~|    /\\   | ~');
 115     console.log(' ~|    \\/   |  ~c');
 116     console.log(' ^+---------+');
 117     console.log('   (o==o==o) ');
 118
 119   }
 120 };