<?php

/**
 * OpenMage
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available at https://opensource.org/license/osl-3-0-php
 *
 * @category   Mage
 * @package    Mage_Wishlist
 * @copyright  Copyright (c) 2006-2020 Magento, Inc. (https://www.magento.com)
 * @copyright  Copyright (c) 2020-2024 The OpenMage Contributors (https://www.openmage.org)
 * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/** @var Mage_Core_Model_Resource_Setup $installer */
$installer = $this;
$installer->startSetup();

$tableWishlist  = $this->getTable('wishlist');
$tableCustomers = $this->getTable('customer/entity');

$installer->run("DELETE FROM {$tableWishlist} WHERE customer_id NOT IN (SELECT entity_id FROM {$tableCustomers})");

$installer->run("
ALTER TABLE {$tableWishlist}
    ADD CONSTRAINT `FK_CUSTOMER` FOREIGN KEY (`customer_id`)
    REFERENCES {$tableCustomers} (`entity_id`)
        ON UPDATE CASCADE
        ON DELETE CASCADE;
");

$installer->endSetup();
