<?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 update_module_pagesnotfound()
{
    $id_pagesnotfound = (int) Db::getInstance()->getValue('SELECT id_module FROM  `' . _DB_PREFIX_ . 'module` WHERE name = \'pagesnotfound\'');
    if ($id_pagesnotfound) {
        $id_hook = (int) Db::getInstance()->getValue('SELECT `id_hook` FROM `' . _DB_PREFIX_ . 'hook` WHERE `name` = \'frontCanonicalRedirect\'');
        if ($id_hook) {
            $position = (int) Db::getInstance()->getValue('SELECT IFNULL(MAX(`position`), 0) + 1 FROM `' . _DB_PREFIX_ . 'hook_module` WHERE `id_hook` = ' . (int) $id_hook);
            if ($position) {
                return Db::getInstance()->execute('INSERT IGNORE INTO `' . _DB_PREFIX_ . 'hook_module` (`id_hook`, `id_module`, `position`) VALUES (' . (int) $id_hook . ', ' . (int) $id_pagesnotfound . ', ' . (int) $position . ')');
            }
        }
    }

    return true;
}