public function onWinkBack(OW_Event $event)
{
$params = $event->getParams();
$message = $this->service->getMessage($params['content']['params']['messageId']);
$messageContent = json_decode($message->text, true);
$messageContent['params']['winkBackEnabled'] = 0;
$message->text = json_encode($messageContent);
$this->service->saveMessage($message);
$content = json_encode($params['content']);
$conversation = $this->service->getConversation($params['conversationId']);
$message = $this->service->createMessage($conversation, $params['partnerId'], $content);
$this->service->markMessageAsSystem($message->id);
$this->service->markMessageAuthorizedToRead($message->id);
}
