Remove unused post interactions parse method

app/assets/javascripts/app/models/post/interactions.js

@@ -14,33 +14,16 @@ app.models.Post.Interactions = Backbone.Model.extend({
     this.reshares = new app.collections.Reshares(this.get("reshares"), {post : this.post});
   },
 
-  parse : function(resp){
-    this.comments.reset(resp.comments);
-    this.likes.reset(resp.likes);
-    this.reshares.reset(resp.reshares);
-
-    var comments = this.comments
-      , likes = this.likes
-      , reshares = this.reshares;
-
-    return {
-      comments : comments,
-      likes : likes,
-      reshares : reshares,
-      fetched : true
-    };
-  },
-
   likesCount : function(){
-    return this.get("fetched") ? this.likes.models.length : this.get("likes_count");
+    return this.get("likes_count");
   },
 
   resharesCount : function(){
-    return this.get("fetched") ? this.reshares.models.length : this.get("reshares_count");
+    return this.get("reshares_count");
   },
 
   commentsCount : function(){
-    return this.get("fetched") ? this.comments.models.length : this.get("comments_count");
+    return this.get("comments_count");
   },
 
   userLike : function(){

app/assets/javascripts/app/views/single-post-viewer/single_post_comment_stream.js

@@ -7,7 +7,6 @@ app.views.SinglePostCommentStream = app.views.CommentStream.extend({
     this.CommentView = app.views.ExpandedComment;
     $(window).on('hashchange',this.highlightPermalinkComment);
     this.setupBindings();
-    this.model.comments.on("reset", this.render, this);
     this.model.comments.fetch({success: function() {
       setTimeout(this.highlightPermalinkComment, 0);
     }.bind(this)});

spec/javascripts/app/views/single-post-view/single_post_comment_stream_spec.js

@@ -9,14 +9,6 @@ describe("app.views.SinglePostCommentStream", function() {
       expect(this.view.CommentView).toBe(app.views.ExpandedComment);
     });
 
-    it("calls render when the comments collection has been resetted", function() {
-      spyOn(app.views.SinglePostCommentStream.prototype, "render");
-      this.view.initialize();
-      expect(app.views.SinglePostCommentStream.prototype.render).not.toHaveBeenCalled();
-      this.post.comments.reset();
-      expect(app.views.SinglePostCommentStream.prototype.render).toHaveBeenCalled();
-    });
-
     it("calls setupBindings", function() {
       spyOn(app.views.SinglePostCommentStream.prototype, "setupBindings");
       this.view.initialize();