Part-DB-server/src/Validator/Constraints/UniqueObjectCollection.php

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<?php
/*
* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
*
* Copyright (C) 2019 - 2023 Jan Böhmer (https://github.com/jbtronics)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
namespace App\Validator\Constraints;
use InvalidArgumentException;
use Symfony\Component\Validator\Constraint;
#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
class UniqueObjectCollection extends Constraint
{
public const IS_NOT_UNIQUE = '7911c98d-b845-4da0-94b7-a8dac36bc55a';
public array|string $fields = [];
protected const ERROR_NAMES = [
self::IS_NOT_UNIQUE => 'IS_NOT_UNIQUE',
];
public string $message = 'This collection should contain only unique elements.';
public $normalizer;
/**
* @param array|string $fields the combination of fields that must contain unique values or a set of options
*/
public function __construct(
array $options = null,
string $message = null,
callable $normalizer = null,
array $groups = null,
mixed $payload = null,
array|string $fields = null,
public bool $allowNull = true,
) {
parent::__construct($options, $groups, $payload);
$this->message = $message ?? $this->message;
$this->normalizer = $normalizer ?? $this->normalizer;
$this->fields = $fields ?? $this->fields;
if (null !== $this->normalizer && !\is_callable($this->normalizer)) {
throw new InvalidArgumentException(sprintf('The "normalizer" option must be a valid callable ("%s" given).', get_debug_type($this->normalizer)));
}
}
}