Deal::checkLoadedEntity

protected function checkLoadedEntity(): Main\Result
{
	$result = new Main\Result();

	$fields = \CCrmDeal::GetByID($this->ownerId, false);
	if (!$fields)
	{
		$result->addError(
			new Main\Error("Deal with id {$this->ownerId} not found")
		);
	}

	return $result;
}