Add::checkAccess

public function checkAccess(): Result
{
	$result = new Result();

	$userPermissions = Driver::getInstance()->getUserPermissions($this->userId);
	if(!$userPermissions->canAddItemsToType($this->item->getType()->getId()))
	{
		$result->addError($this->getModifyAccessDeniedError($this->item->getStage()->getName()));
	}

	return $result;
}