tarlepp/symfony-flex-backend

<?php
declare(strict_types = 1);
/**
 * /src/Validator/Constraints/EntityReferenceExists.php
 *
 * @author TLe, Tarmo Leppänen <tarmo.leppanen@pinja.com>
 */

namespace App\Validator\Constraints;

use Attribute;
use Symfony\Component\Validator\Constraint;

/**
 * Usage example;
 *  #[App\Validator\Constraints\EntityReferenceExists(SomeEntityClass::class)]
 *
 * Just add that to your property as an annotation and you're good to go.
 *
 * @Annotation
 * @Target({"PROPERTY"})
 *
 * @package App\Validator\Constraints
 * @author TLe, Tarmo Leppänen <tarmo.leppanen@pinja.com>
 */
#[Attribute(Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)]
class EntityReferenceExists extends Constraint
{
    final public const string ENTITY_REFERENCE_EXISTS_ERROR = '64888b5e-bded-449b-82ed-0cc1f73df14d';
    final public const string MESSAGE_SINGLE = 'Invalid id value "{{ id }}" given for entity "{{ entity }}".';
    final public const string MESSAGE_MULTIPLE = 'Invalid id values "{{ id }}" given for entity "{{ entity }}".';

    /**
     * {@inheritdoc}
     *
     * @psalm-var array<string, string>
     */
    protected const array ERROR_NAMES = [
        self::ENTITY_REFERENCE_EXISTS_ERROR => 'ENTITY_REFERENCE_EXISTS_ERROR',
    ];

    public string $entityClass = '';

    /**
     * @inheritDoc
     *
     * @param array<string, string> $options
     * @param array<array-key, string> $groups
     */
    public function __construct(
        ?string $entityClass = null,
        array $options = [],
        array $groups = [],
        mixed $payload = null,
    ) {
        $this->entityClass = $entityClass ?? $options['entityClass'] ?? '';

        parent::__construct($options, $groups, $payload);
    }
}