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

<?php
/**
 * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
 *
 * Copyright (C) 2019 - 2022 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/>.
 */

declare(strict_types=1);

namespace App\Validator\Constraints;

use App\Security\Interfaces\HasPermissionsInterface;
use App\Services\UserSystem\PermissionManager;
use Symfony\Component\Form\Exception\UnexpectedTypeException;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;

class ValidPermissionValidator extends ConstraintValidator
{
    protected PermissionManager $resolver;
    protected array $perm_structure;

    public function __construct(PermissionManager $resolver)
    {
        $this->resolver = $resolver;
    }

    /**
     * Checks if the passed value is valid.
     *
     * @param mixed      $value      The value that should be validated
     * @param Constraint $constraint The constraint for the validation
     */
    public function validate($value, Constraint $constraint): void
    {
        if (!$constraint instanceof ValidPermission) {
            throw new UnexpectedTypeException($constraint, ValidPermission::class);
        }

        /** @var HasPermissionsInterface $perm_holder */
        $perm_holder = $this->context->getObject();

        $this->resolver->ensureCorrectSetOperations($perm_holder);
    }
}