Removed old station class.

backend/old/stations.js

@@ -1,116 +0,0 @@
-'use strict';
-
-////////////////////////////////////////////////////////////////////
-// This way of storing the state of a station is very OOP based   //
-// and is likely to not scale very efficiently. A more functional //
-// approach is needed. As in, the 'state' of a station should be  //
-// purely data based. Actions on Stations should operate directly //
-// on stored data, not on in-memory representations of them       //
-////////////////////////////////////////////////////////////////////
-
-const Promise = require('bluebird');
-const io = globals.io;
-let stations = [];
-
-module.exports = {
-	Station: class Station {
-
-		constructor(id, data) {
-			this.nsp = io.of(id);
-			let local = this;
-			this.nsp.on('connection', (socket, cb) => {
-				// socket.on("pause", () => {
-				// 	local.pause();
-				// });
-
-				// socket.on("unpause", () => {
-				// 	local.unPause();
-				// });
-
-				socket.emit("connected", {
-					currentSong: this.currentSong,
-					startedAt: this.startedAt,
-					paused: this.paused,
-					timePaused: this.timePaused,
-					currentTime: Date.now()
-				});
-			});
-
-			this.id = id;
-			this.users = 0;
-
-			function generatePlaylist(arr) {
-				local.playlist = [];
-				return arr.reduce((promise, id) => {
-					return promise.then(() => {
-						return globals.db.models.song.find({ id }, (err, song) => {
-							if (err) throw err;
-							local.playlist.push(song[0]);
-						});
-					});
-				}, Promise.resolve());
-			}
-
-			generatePlaylist(data.playlist).then(() => {
-				local.currentSongIndex = data.currentSongIndex;
-				local.paused = data.paused;
-				local.displayName = data.displayName;
-				local.description = data.description;
-
-				local.timePaused = 0;
-				local.timer = undefined;
-				if (local.playlist[this.currentSongIndex]) {
-					local.currentSong = local.playlist[this.currentSongIndex];
-					local.nextSong();
-				}
-			});
-		}
-
-		nextSong() {
-			if (this.playlist.length > 0) {
-				if (this.timer !== undefined) this.timer.pause();
-
-				if (this.currentSongIndex + 1 <= this.playlist.length - 1) {
-					this.currentSongIndex++;
-				} else {
-					this.currentSongIndex = 0;
-				}
-
-				this.currentSong = this.playlist[this.currentSongIndex];
-
-				let self = this;
-				this.timer = new globals.utils.Timer(() => {
-					self.nextSong();
-				}, this.currentSong.duration, this.paused);
-
-				this.timePaused = 0;
-				this.startedAt = Date.now();
-				this.nsp.emit("nextSong", this.currentSong, this.startedAt);
-			}
-		}
-
-		pause() {
-			if (!this.paused) {
-				this.paused = true;
-				this.timer.pause();
-				this.nsp.emit("pause");
-			}
-		}
-
-		unPause() {
-			if (this.paused) {
-				this.paused = false;
-				this.timer.resume();
-				this.timePaused += this.timer.getTimePaused();
-				this.nsp.emit("unpause", this.timePaused);
-			}
-		}
-
-		getTimePaused() {
-			return this.timePaused + this.timer.getTimePaused();
-		}
-	},
-	addStation: station => stations.push(station),
-	getStation: id => stations.find(station => station.id === id),
-	getStations: _ => stations
-};