src/ActionHandler/Option/ListOptionsHandler.php
<?php
namespace inklabs\kommerce\ActionHandler\Option;
use inklabs\kommerce\Action\Option\ListOptionsQuery;
use inklabs\kommerce\ActionResponse\Option\ListOptionsResponse;
use inklabs\kommerce\Entity\Pagination;
use inklabs\kommerce\EntityDTO\Builder\DTOBuilderFactoryInterface;
use inklabs\kommerce\EntityRepository\OptionRepositoryInterface;
use inklabs\kommerce\Lib\Authorization\AuthorizationContextInterface;
use inklabs\kommerce\Lib\Query\QueryHandlerInterface;
final class ListOptionsHandler implements QueryHandlerInterface
{
/** @var ListOptionsQuery */
private $query;
/** @var OptionRepositoryInterface */
private $optionRepository;
/** @var DTOBuilderFactoryInterface */
private $dtoBuilderFactory;
public function __construct(
ListOptionsQuery $query,
OptionRepositoryInterface $optionRepository,
DTOBuilderFactoryInterface $dtoBuilderFactory
) {
$this->query = $query;
$this->optionRepository = $optionRepository;
$this->dtoBuilderFactory = $dtoBuilderFactory;
}
public function verifyAuthorization(AuthorizationContextInterface $authorizationContext): void
{
$authorizationContext->verifyIsAdmin();
}
public function handle()
{
$response = new ListOptionsResponse();
$paginationDTO = $this->query->getPaginationDTO();
$pagination = new Pagination($paginationDTO->maxResults, $paginationDTO->page);
$options = $this->optionRepository->getAllOptions(
$this->query->getQueryString(),
$pagination
);
$response->setPaginationDTOBuilder(
$this->dtoBuilderFactory->getPaginationDTOBuilder($pagination)
);
foreach ($options as $option) {
$response->addOptionDTOBuilder(
$this->dtoBuilderFactory->getOptionDTOBuilder($option)
);
}
return $response;
}
}