<?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\Meta;

use Meta;
use PrestaShopCollection;
use PrestaShopException;

/**
 * Class MetaEraser is responsible for removing data from meta entity.
 */
final class MetaEraser
{
    /**
     * Erases data from meta entity.
     *
     * @param array $metaIds
     *
     * @return array
     *
     * @throws PrestaShopException
     */
    public function erase(array $metaIds)
    {
        $errors = [];

        if (empty($metaIds)) {
            $errors[] = [
                'key' => 'You must select at least one element to delete.',
                'parameters' => [],
                'domain' => 'Admin.Notifications.Error',
            ];

            return $errors;
        }

        $metaData = new PrestaShopCollection(Meta::class);
        $metaData->where('id_meta', 'in', $metaIds);

        /** @var Meta $item */
        foreach ($metaData->getResults() as $item) {
            if (!$item->delete()) {
                $errors[] = [
                    'key' => 'Can\'t delete #%id%',
                    'parameters' => [
                        '%id%' => $item->id,
                    ],
                    'domain' => 'Admin.Notifications.Error',
                ];

                continue;
            }
        }

        return $errors;
    }
}