Clean up `async_add_build_failure_todo` feature flag [RUN ALL RSPEC] [RUN AS-IF-FOSS]

app/models/commit_status.rb

@@ -179,18 +179,6 @@ class CommitStatus < ApplicationRecord
         ExpireJobCacheWorker.perform_async(id)
       end
     end
-
-    after_transition any => :failed do |commit_status|
-      next if Feature.enabled?(:async_add_build_failure_todo, commit_status.project, default_enabled: :yaml)
-      next unless commit_status.project
-
-      # rubocop: disable CodeReuse/ServiceClass
-      commit_status.run_after_commit do
-        MergeRequests::AddTodoWhenBuildFailsService
-          .new(project, nil).execute(self)
-      end
-      # rubocop: enable CodeReuse/ServiceClass
-    end
   end
 
   def self.names

app/workers/build_finished_worker.rb

@@ -37,7 +37,7 @@ class BuildFinishedWorker # rubocop:disable Scalability/IdempotentWorker
     ExpirePipelineCacheWorker.perform_async(build.pipeline_id)
     ChatNotificationWorker.perform_async(build.id) if build.pipeline.chat?
 
-    if build.failed? && Feature.enabled?(:async_add_build_failure_todo, build.project, default_enabled: :yaml)
+    if build.failed?
       ::Ci::MergeRequests::AddTodoWhenBuildFailsWorker.perform_async(build.id)
     end
 

changelogs/unreleased/ab-remove-async_add_build_failure_todo-feature-flag.yml

+---
+title: Improve performance by moving TODO creation out of the jobs/request path
+merge_request: 59022
+author:
+type: performance

config/feature_flags/development/async_add_build_failure_todo.yml

----
-name: async_add_build_failure_todo
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/57490/diffs
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/326726
-milestone: '13.11'
-type: development
-group: group::continuous integration
-default_enabled: true

spec/models/ci/build_spec.rb

@@ -3758,42 +3758,15 @@ RSpec.describe Ci::Build do
         subject.drop!
       end
 
-      context 'when async_add_build_failure_todo flag enabled' do
-        it 'creates a todo async', :sidekiq_inline do
-          project.add_developer(user)
-
-          expect_next_instance_of(TodoService) do |todo_service|
-            expect(todo_service)
-              .to receive(:merge_request_build_failed).with(merge_request)
-          end
-
-          subject.drop!
-        end
-
-        it 'does not create a sync todo' do
-          project.add_developer(user)
-
-          expect(TodoService).not_to receive(:new)
-
-          subject.drop!
-        end
-      end
+      it 'creates a todo async', :sidekiq_inline do
+        project.add_developer(user)
 
-      context 'when async_add_build_failure_todo flag disabled' do
-        before do
-          stub_feature_flags(async_add_build_failure_todo: false)
+        expect_next_instance_of(TodoService) do |todo_service|
+          expect(todo_service)
+            .to receive(:merge_request_build_failed).with(merge_request)
         end
 
-        it 'creates a todo sync' do
-          project.add_developer(user)
-
-          expect_next_instance_of(TodoService) do |todo_service|
-            expect(todo_service)
-              .to receive(:merge_request_build_failed).with(merge_request)
-          end
-
-          subject.drop!
-        end
+        subject.drop!
       end
     end
 

spec/workers/build_finished_worker_spec.rb

@@ -39,18 +39,6 @@ RSpec.describe BuildFinishedWorker do
 
           subject
         end
-
-        context 'when async_add_build_failure_todo disabled' do
-          before do
-            stub_feature_flags(async_add_build_failure_todo: false)
-          end
-
-          it 'does not add a todo' do
-            expect(::Ci::MergeRequests::AddTodoWhenBuildFailsWorker).not_to receive(:perform_async)
-
-            subject
-          end
-        end
       end
 
       context 'when build has a chat' do