CrmManager::isOwnerEntityInFinalStage

public function isOwnerEntityInFinalStage(int $ownerId, int $ownerTypeId): bool
{
	$factory = CrmServiceContainer::getInstance()->getFactory($ownerTypeId);
	if ($factory)
	{
		$item = $factory->getItem($ownerId);
		if ($item)
		{
			$stage = $factory->getStage($item->getStageId());
			return $stage && CrmPhaseSemantics::isFinal($stage->getSemantics());
		}
	}

	return false;
}