CommentChat::setParentChatId

public function setParentChatId(int $parentId): self
{
	if (!$parentId)
	{
		return $this;
	}

	$parentChat = ChatFactory::getInstance()->getChat($parentId);

	if ($parentChat->getType() !== self::IM_TYPE_CHAT)
	{
		return $this;
	}

	$this->parentChat = $parentChat;

	return parent::setParentChatId($parentId);
}