src/ActionHandler/Attribute/GetAttributeHandler.php
<?php
namespace inklabs\kommerce\ActionHandler\Attribute;
use inklabs\kommerce\Action\Attribute\GetAttributeQuery;
use inklabs\kommerce\ActionResponse\Attribute\GetAttributeResponse;
use inklabs\kommerce\EntityDTO\Builder\DTOBuilderFactoryInterface;
use inklabs\kommerce\EntityRepository\AttributeRepositoryInterface;
use inklabs\kommerce\Lib\Authorization\AuthorizationContextInterface;
use inklabs\kommerce\Lib\Query\QueryHandlerInterface;
final class GetAttributeHandler implements QueryHandlerInterface
{
/** @var GetAttributeQuery */
private $query;
/** @var AttributeRepositoryInterface */
private $attributeRepository;
/** @var DTOBuilderFactoryInterface */
private $dtoBuilderFactory;
public function __construct(
GetAttributeQuery $query,
AttributeRepositoryInterface $attributeRepository,
DTOBuilderFactoryInterface $dtoBuilderFactory
) {
$this->query = $query;
$this->attributeRepository = $attributeRepository;
$this->dtoBuilderFactory = $dtoBuilderFactory;
}
public function verifyAuthorization(AuthorizationContextInterface $authorizationContext): void
{
$authorizationContext->verifyIsAdmin();
}
public function handle()
{
$response = new GetAttributeResponse();
$attribute = $this->attributeRepository->findOneById(
$this->query->getAttributeId()
);
$response->setAttributeDTOBuilder(
$this->dtoBuilderFactory->getAttributeDTOBuilder($attribute)
);
return $response;
}
}