Add support for close/reopen actions in update service

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/services/issues/reopen_service.rb

@@ -3,7 +3,7 @@ module Issues
     def execute(issue)
       if issue.reopen
         event_service.reopen_issue(issue, current_user)
-        create_note(issue, commit)
+        create_note(issue)
         execute_hooks(issue)
       end
 

app/services/issues/update_service.rb

 module Issues
   class UpdateService < BaseService
     def execute(issue)
-      if issue.update_attributes(params)
+      state = params.delete('state_event')
+
+      case state
+      when 'reopen'
+        Issues::ReopenService.new(project, current_user, {}).execute(issue)
+      when 'close'
+        Issues::CloseService.new(project, current_user, {}).execute(issue)
+      end
+
+      if params.present? && issue.update_attributes(params)
         issue.reset_events_cache
 
         if issue.is_being_reassigned?