Update Issue/MR everytime a Note is saved/destroyed.

app/models/note.rb

@@ -33,7 +33,7 @@ class Note < ActiveRecord::Base
   participant :author
 
   belongs_to :project
-  belongs_to :noteable, polymorphic: true
+  belongs_to :noteable, polymorphic: true, touch: true
   belongs_to :author, class_name: "User"
   belongs_to :updated_by, class_name: "User"
 

app/services/notes/create_service.rb

@@ -10,10 +10,7 @@ module Notes
 
         # Skip system notes, like status changes and cross-references and awards
         unless note.system || note.is_award
-          event = event_service.leave_note(note, note.author)
-          noteable = note.noteable
-
-          noteable.touch if event.commented? && noteable.respond_to?(:touch)
+          event_service.leave_note(note, note.author)
           note.create_cross_references!
           execute_hooks(note)
         end