View difference between Paste ID: 3vjs3ARh and 7dSkGjks

 app.service("modelService",[ "$http", function($http) {
     var model = linksharemodel;
     var insertVote = function(vote) {
         $http.post("CampusRandomLinks/CampusRandomLinks/InsertVote",
             { 'vote': vote }).
             success(function(data, status, headers, config) {
                 // this callback will be called asynchronously
                 // when the response is available
                 model = data;
                 for(var i = 0; i < updateCallbacks.length; i++) {
                     updateCallbacks[i](data);
                 }
             }).
             error(function(data, status, headers, config) {
                 // called asynchronously if an error occurs
                 // or server returns response with an error status.
             });
     };
 
     var updateCallbacks = [];
 
     var addUpdateCallback = function(f) {
         updateCallbacks.push(f);
     };
 
     var get = function() {
         return model;
     };
 
     return {
         insertVote: insertVote,
         get: get,
         addUpdateCallback: addUpdateCallback
     };
 }]);