From 0f51026f351fc9f332292675b7bfa3029d478677 Mon Sep 17 00:00:00 2001
From: Simon Eisenmann <simon@struktur.de>
Date: Tue, 2 Dec 2014 15:46:19 +0100
Subject: [PATCH] Added comments to refactor service.

---
 static/js/services/roompin.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/static/js/services/roompin.js b/static/js/services/roompin.js
index 3cea2c9d..45918b37 100644
--- a/static/js/services/roompin.js
+++ b/static/js/services/roompin.js
@@ -24,7 +24,10 @@ define([
 ], function() {
 
 	return ["$window", "$q", function($window, $q) {
+
 		var pinCache = {};
+
+		// XXX(longsleep): This service needs to get rid of all window.alert and prompt calls.
 		var roompin = {
 			get: function(roomName) {
 				var cachedPIN = pinCache[roomName];
@@ -55,6 +58,8 @@ define([
 				return deferred.promise;
 			}
 		};
+
 		return roompin;
+
 	}];
 });