WIP changed CommentsController#index; temporary view for all_comments

app/controllers/admin/comments_controller.rb

@@ -3,7 +3,8 @@ module Admin
     load_and_authorize_resource
 
     def index
-      @conferences_available = Conference.with_roles([:admin, :organizer, :cfp], current_user)
+      @comments = Comment.accessible_by(current_ability).order(created_at: :desc).group_by { |comment| comment.commentable.conference }
+      @another_comments = Hash[@comments.map{|conference, comments| [conference, comments.group_by {|comment| comment.commentable}]}]
     end
   end
 end

app/controllers/admin/conference_controller.rb

@@ -27,6 +27,7 @@ module Admin
       @recent_users = User.limit(5).order(created_at: :desc)
       @recent_events = Event.limit(5).order(created_at: :desc)
       @recent_registrations = Registration.limit(5).order(created_at: :desc)
+
       @top_submitter = Conference.get_top_submitter
 
       @submissions = {}