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<?php
declare(strict_types=1);
namespace GraphQL\Doctrine\Definition;
use Doctrine\ORM\EntityManager;
use GraphQL\Error\UserError;
/**
* An object used to fetch the entity from DB on demand.
*
* @template T of object
*/
class EntityID
{
* @param class-string<T> $className the entity class name
* @param null|string $id the entity id
public function __construct(
private readonly EntityManager $entityManager,
private readonly string $className,
private readonly ?string $id,
) {}
* Get the ID.
public function getId(): ?string
return $this->id;
}
* Get the entity from DB.
* @return T entity
public function getEntity(): object
$entity = $this->entityManager->getRepository($this->className)->find($this->id);
if (!$entity) {
throw new UserError('Entity not found for class `' . $this->className . '` and ID `' . $this->id . '`.');
return $entity;
Ecodev /
graphql-doctrine
