Added a nowPlaying function that reads, maps to custom stream object and returns in stuborn promise way

src/plex/plexRepository.js

@@ -1,5 +1,9 @@
 const assert = require('assert');
 const convertPlexToMovie = require('src/plex/convertPlexToMovie');
+const convertPlexToStream = require('src/plex/convertPlexToStream');
+const configuration = require('src/config/configuration').getInstance();
+const TMDB = require('src/tmdb/tmdb');
+const tmdb = new TMDB(configuration.get('tmdb', 'apiKey'));
 var rp = require('request-promise');
 
 class PlexRepository {
@@ -21,6 +25,29 @@ class PlexRepository {
 		  	throw new Error(err);
 		  })
 	}
+
+	nowPlaying() {
+		var options = {
+			uri: 'http://10.0.0.41:32400/status/sessions',
+			headers: {
+				'Accept': 'application/json'
+			},
+			json: true
+		}
+
+		return rp(options)
+		  .then((result) => {
+		  	  if (result.MediaContainer.size > 0) {
+			  	var playing = result.MediaContainer.Video.map(convertPlexToStream);
+			  	return {'size': Object.keys(playing).length, 'video': playing };
+			  } else {
+			  	return { 'size': 0, 'video': [] };
+			  }
+		  })
+		  .catch((err) => {
+		  	throw new Error(err);
+		  })
+	}
 }
 
 module.exports = PlexRepository;