Mark pending tasks for the note author as done when he left a note

app/services/notes/post_process_service.rb

@@ -1,6 +1,5 @@
 module Notes
   class PostProcessService
-
     attr_accessor :note
 
     def initialize(note)
@@ -14,6 +13,8 @@ module Notes
         @note.create_cross_references!
         execute_note_hooks
       end
+
+      TaskService.new.new_note(note)
     end
 
     def hook_data
@@ -25,6 +26,5 @@ module Notes
       @note.project.execute_hooks(note_data, :note_hooks)
       @note.project.execute_services(note_data, :note_hooks)
     end
-
   end
 end

app/services/task_service.rb

@@ -43,6 +43,17 @@ class TaskService
     pending_tasks.update_all(state: :done)
   end
 
+  # When create a note we should:
+  #
+  #  * mark all pending tasks related to the noteable for the note author as done
+  #
+  def new_note(note)
+    # Skip system notes, like status changes and cross-references
+    unless note.system
+      mark_as_done(note.noteable, note.author)
+    end
+  end
+
   private
 
   def create_task(project, target, author, user, action)

spec/services/notes/post_process_service_spec.rb

@@ -20,6 +20,7 @@ describe Notes::PostProcessService, services: true do
     it do
       expect(project).to receive(:execute_hooks)
       expect(project).to receive(:execute_services)
+      expect_any_instance_of(TaskService).to receive(:new_note).with(@note)
       Notes::PostProcessService.new(@note).execute
     end
   end

spec/services/task_service_spec.rb

@@ -43,8 +43,8 @@ describe TaskService, services: true do
       it 'marks related pending tasks to the target for the user as done' do
         service.close_issue(assigned_issue, john_doe)
 
-        expect(first_pending_task.reload.done?).to eq true
-        expect(second_pending_task.reload.done?).to eq true
+        expect(first_pending_task.reload).to be_done
+        expect(second_pending_task.reload).to be_done
       end
     end
 
@@ -75,8 +75,43 @@ describe TaskService, services: true do
       it 'marks related pending tasks to the target for the user as done' do
         service.mark_as_done(assigned_issue, john_doe)
 
-        expect(first_pending_task.reload.done?).to eq true
-        expect(second_pending_task.reload.done?).to eq true
+        expect(first_pending_task.reload).to be_done
+        expect(second_pending_task.reload).to be_done
+      end
+    end
+
+    describe '#new_note' do
+      let!(:first_pending_task) do
+        create(:pending_assigned_task, user: john_doe, project: project, target: assigned_issue, author: author)
+      end
+
+      let!(:second_pending_task) do
+        create(:pending_assigned_task, user: john_doe, project: project, target: assigned_issue, author: author)
+      end
+
+      let(:note) { create(:note, project: project, noteable: assigned_issue, author: john_doe) }
+      let(:award_note) { create(:note, :award, project: project, noteable: assigned_issue, author: john_doe, note: 'thumbsup') }
+      let(:system_note) { create(:system_note, project: project, noteable: assigned_issue) }
+
+      it 'mark related pending tasks to the noteable for the note author as done' do
+        service.new_note(note)
+
+        expect(first_pending_task.reload).to be_done
+        expect(second_pending_task.reload).to be_done
+      end
+
+      it 'mark related pending tasks to the noteable for the award note author as done' do
+        service.new_note(award_note)
+
+        expect(first_pending_task.reload).to be_done
+        expect(second_pending_task.reload).to be_done
+      end
+
+      it 'does not mark related pending tasks it is a system note' do
+        service.new_note(system_note)
+
+        expect(first_pending_task.reload).to be_pending
+        expect(second_pending_task.reload).to be_pending
       end
     end
   end