<?php
/**
 * Copyright since 2014 Waynet Sp. z o.o.
 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.md.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/OSL-3.0
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to kontakt@waynet.pl so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to https://devdocs.prestashop-project.org/ for more information.
 *
 * @author    Waynet Sp. z o.o. <kontakt@waynet.pl>
 * @copyright since 2014 Waynet Sp. z o.o.
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 */

declare(strict_types=1);

namespace Waynet\Security\Repository\Traits;

use Waynet\Security\Exception\TransactionFailedException;

trait RunTransactionTrait
{
    protected $db;

    public function __construct(\Db $db)
    {
        $this->db = $db;
    }

    /**
     * wraps $callback in a database transaction
     *
     * @throws TransactionFailedException
     */
    public function runTransaction(callable $callback, ...$arguments)
    {
        try {
            $result = $this->db->execute('START TRANSACTION')
                && $callback(...$arguments)
                && $this->db->execute('COMMIT');
        } catch (\Throwable $error) {
            $result = false;
        } finally {
            if (!$result) {
                $this->db->execute('ROLLBACK');

                throw new TransactionFailedException('An error occurred while running transaction', 0, $error ?? null);
            }
        }
    }
}