Toggling a task in a description with mentions doesn't creates a Todo

1 files changed, 9 insertions, 2 deletions

diff --git a/app/services/todo_service.rb b/app/services/todo_service.rb
index d8365124175..8e03ff8ddde 100644
--- a/app/services/todo_service.rb
+++ b/app/services/todo_service.rb
@@ -20,7 +20,7 @@ class TodoService
   #  * mark all pending todos related to the issue for the current user as done
   #
   def update_issue(issue, current_user)
-    create_mention_todos(issue.project, issue, current_user)
+    update_issuable(issue, current_user)
   end
 
   # When close an issue we should:
@@ -53,7 +53,7 @@ class TodoService
   #  * create a todo for each mentioned user on merge request
   #
   def update_merge_request(merge_request, current_user)
-    create_mention_todos(merge_request.project, merge_request, current_user)
+    update_issuable(merge_request, current_user)
   end
 
   # When close a merge request we should:
@@ -153,6 +153,13 @@ class TodoService
     create_mention_todos(issuable.project, issuable, author)
   end
 
+  def update_issuable(issuable, author)
+    # Skip toggling a task list item in a description
+    return if issuable.tasks? && issuable.updated_tasks.any?
+
+    create_mention_todos(issuable.project, issuable, author)
+  end
+
   def handle_note(note, author)
     # Skip system notes, and notes on project snippet
     return if note.system? || note.for_snippet?