<?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)
 */

function add_group_attribute_position()
{
    $groups = Db::getInstance()->executeS('
	SELECT *
	FROM `'._DB_PREFIX_.'attribute_group`');
    $i = 0;
    if (is_array($groups) && count($groups)) {
        foreach ($groups as $group) {
            Db::getInstance()->execute('
				UPDATE `'._DB_PREFIX_.'attribute_group`
				SET `position` = '.$i++.'
				WHERE `id_attribute_group` = '.(int)$group['id_attribute_group']);
        }
    }
}