Create system notes for MR too, improve doc + clean up code

1 files changed, 9 insertions, 2 deletions

diff --git a/app/policies/issuable_policy.rb b/app/policies/issuable_policy.rb
index 212f4989557..f0aa16d2ecf 100644
--- a/app/policies/issuable_policy.rb
+++ b/app/policies/issuable_policy.rb
@@ -1,7 +1,8 @@
 class IssuablePolicy < BasePolicy
   delegate { @subject.project }
 
-  condition(:locked) { @subject.discussion_locked? }
+  condition(:locked, scope: :subject, score: 0) { @subject.discussion_locked? }
+
   condition(:is_project_member) { @user && @subject.project && @subject.project.team.member?(@user) }
 
   desc "User is the assignee or author"
@@ -16,5 +17,11 @@ class IssuablePolicy < BasePolicy
     enable :update_merge_request
   end
 
-  rule { locked & ~is_project_member }.prevent :create_note
+  rule { locked & ~is_project_member }.policy do
+    prevent :create_note
+    prevent :update_note
+    prevent :admin_note
+    prevent :resolve_note
+    prevent :edit_note
+  end
 end