From ab74bd58faefb6e473724f1f73b27e99783de46b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juanjo=20Baza=CC=81n?= <jjbazan@gmail.com>
Date: Fri, 8 Jan 2016 12:35:23 +0100
Subject: [PATCH] avoids queries when creating a notification

---
 app/controllers/comments_controller.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/controllers/comments_controller.rb b/app/controllers/comments_controller.rb
index c30ddbaf2..2ce536c5c 100644
--- a/app/controllers/comments_controller.rb
+++ b/app/controllers/comments_controller.rb
@@ -65,11 +65,11 @@ class CommentsController < ApplicationController
 
     def add_notification(comment)
       if comment.reply?
-        author = comment.parent.author
+        notifiable = comment.parent
       else
-        author = comment.commentable.author
+        notifiable = comment.commentable
       end
-      author.notifications.create!(notifiable: comment) unless comment.made_by? author
+      Notification.create!(user_id: notifiable.author_id, notifiable: comment) unless comment.author_id == notifiable.author_id
    end
 
 end