Remove create_note from SystemNotesService

Add specs

Update EE::SystemNotesService

Remove obsolete methods url_helpers and content_tag

app/services/system_note_service.rb

@@ -100,9 +100,7 @@ module SystemNoteService
   end
 
   def close_after_error_tracking_resolve(issue, project, author)
-    body = _('resolved the corresponding error and closed the issue.')
-
-    create_note(NoteSummary.new(issue, project, author, body, action: 'closed'))
+    ::SystemNotes::IssuablesService.new(noteable: issue, project: project, author: author).close_after_error_tracking_resolve
   end
 
   def change_status(noteable, project, author, status, source = nil)
@@ -243,23 +241,6 @@ module SystemNoteService
   def zoom_link_removed(issue, project, author)
     ::SystemNotes::ZoomService.new(noteable: issue, project: project, author: author).zoom_link_removed
   end
-
-  private
-
-  def create_note(note_summary)
-    note = Note.create(note_summary.note.merge(system: true))
-    note.system_note_metadata = SystemNoteMetadata.new(note_summary.metadata) if note_summary.metadata?
-
-    note
-  end
-
-  def url_helpers
-    @url_helpers ||= Gitlab::Routing.url_helpers
-  end
-
-  def content_tag(*args)
-    ActionController::Base.helpers.content_tag(*args)
-  end
 end
 
 SystemNoteService.prepend_if_ee('EE::SystemNoteService')

app/services/system_notes/issuables_service.rb

@@ -282,6 +282,12 @@ module SystemNotes
       create_note(NoteSummary.new(noteable, project, author, body, action: action))
     end
 
+    def close_after_error_tracking_resolve
+      body = _('resolved the corresponding error and closed the issue.')
+
+      create_note(NoteSummary.new(noteable, project, author, body, action: 'closed'))
+    end
+
     private
 
     def cross_reference_note_content(gfm_reference)

ee/app/services/ee/system_note_service.rb

@@ -161,9 +161,7 @@ module EE
     end
 
     def auto_resolve_prometheus_alert(noteable, project, author)
-      body = 'automatically closed this issue because the alert resolved.'
-
-      create_note(NoteSummary.new(noteable, project, author, body, action: 'closed'))
+      ::SystemNotes::IssuablesService.new(noteable: noteable, project: project, author: author).auto_resolve_prometheus_alert
     end
   end
 end

ee/app/services/ee/system_notes/issuables_service.rb

@@ -44,6 +44,12 @@ module EE
 
         create_note(NoteSummary.new(noteable, project, author, body, action: 'weight'))
       end
+
+      def auto_resolve_prometheus_alert
+        body = 'automatically closed this issue because the alert resolved.'
+
+        create_note(NoteSummary.new(noteable, project, author, body, action: 'closed'))
+      end
     end
   end
 end

ee/spec/services/ee/system_notes/issuables_service_spec.rb

@@ -74,4 +74,16 @@ describe ::SystemNotes::IssuablesService do
       end
     end
   end
+
+  describe '#auto_resolve_prometheus_alert' do
+    subject { service.auto_resolve_prometheus_alert }
+
+    it_behaves_like 'a system note' do
+      let(:action) { 'closed' }
+    end
+
+    it 'creates the expected system note' do
+      expect(subject.note).to eq('automatically closed this issue because the alert resolved.')
+    end
+  end
 end

ee/spec/services/system_note_service_spec.rb

@@ -220,4 +220,14 @@ describe SystemNoteService do
       described_class.abort_add_to_merge_train_when_pipeline_succeeds(noteable, project, author, message)
     end
   end
+
+  describe '.auto_resolve_prometheus_alert' do
+    it 'calls IssuableService' do
+      expect_next_instance_of(::SystemNotes::IssuablesService) do |service|
+        expect(service).to receive(:auto_resolve_prometheus_alert)
+      end
+
+      described_class.auto_resolve_prometheus_alert(noteable, project, author)
+    end
+  end
 end

spec/services/system_note_service_spec.rb

@@ -63,6 +63,16 @@ describe SystemNoteService do
     end
   end
 
+  describe '.close_after_error_tracking_resolve' do
+    it 'calls IssuableService' do
+      expect_next_instance_of(::SystemNotes::IssuablesService) do |service|
+        expect(service).to receive(:close_after_error_tracking_resolve)
+      end
+
+      described_class.close_after_error_tracking_resolve(noteable, project, author)
+    end
+  end
+
   describe '.change_milestone' do
     let(:milestone) { double }
 

spec/services/system_notes/issuables_service_spec.rb

@@ -630,4 +630,17 @@ describe ::SystemNotes::IssuablesService do
       end
     end
   end
+
+  describe '#close_after_error_tracking_resolve' do
+    subject { service.close_after_error_tracking_resolve }
+
+    it_behaves_like 'a system note' do
+      let(:action) { 'closed' }
+    end
+
+    it 'creates the expected system note' do
+      expect(subject.note)
+          .to eq('resolved the corresponding error and closed the issue.')
+    end
+  end
 end