public static function createEventConfig(Event $event)
    {
        if ($event->sender->handler_class != Item::className()
            || $event->sender->handler_method != Item::HANDLER_METHOD
        ) {
            return false;
        }
        $model = new self([
            'title' => 'new config',
            'content' => 'new content',
            'subject'   => 'new subject',
            'owner_name' => $event->sender->trigger_class,
            'owner_event'=> $event->sender->trigger_event,
            'address'     => 'test@test.com'
        ]);
        $model->save();
    }