<?php
/**
 * Copyright since 2007 PrestaShop SA and Contributors
 * 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 license@prestashop.com 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.com/ for more information.
 *
 * @author    PrestaShop SA and Contributors <contact@prestashop.com>
 * @copyright Since 2007 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 */

namespace PrestaShop\PrestaShop\Adapter\CMS\PageCategory\QueryHandler;

use CMSCategory;
use PrestaShop\PrestaShop\Core\Domain\CmsPageCategory\Exception\CmsPageCategoryException;
use PrestaShop\PrestaShop\Core\Domain\CmsPageCategory\Query\GetCmsPageParentCategoryIdForRedirection;
use PrestaShop\PrestaShop\Core\Domain\CmsPageCategory\QueryHandler\GetCmsPageParentCategoryIdForRedirectionHandlerInterface;
use PrestaShop\PrestaShop\Core\Domain\CmsPageCategory\ValueObject\CmsPageCategoryId;
use PrestaShopException;

/**
 * Class GetCmsPageParentCategoryIdForRedirectionHandler is responsible for providing cms page categories parent id
 * for redirecting to the right controller after create, edit, delete, toggle actions.
 */
final class GetCmsPageParentCategoryIdForRedirectionHandler implements GetCmsPageParentCategoryIdForRedirectionHandlerInterface
{
    /**
     * {@inheritdoc}
     *
     * @throws CmsPageCategoryException
     */
    public function handle(GetCmsPageParentCategoryIdForRedirection $query)
    {
        try {
            $entity = new CMSCategory($query->getCmsPageCategoryId()->getValue());
            $parentId = (int) $entity->id_parent;
        } catch (PrestaShopException $e) {
            $parentId = CmsPageCategoryId::ROOT_CMS_PAGE_CATEGORY_ID;
        }

        return new CmsPageCategoryId($parentId);
    }
}
