<?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_Downloadable
 * @copyright  Copyright (c) 2006-2020 Magento, Inc. (https://www.magento.com)
 * @copyright  Copyright (c) 2020-2022 The OpenMage Contributors (https://www.openmage.org)
 * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/** @var Mage_Catalog_Model_Resource_Setup $installer */
$installer = $this;

$applyTo = explode(',', $installer->getAttribute(Mage_Catalog_Model_Product::ENTITY, 'group_price', 'apply_to'));
if (!in_array(Mage_Downloadable_Model_Product_Type::TYPE_DOWNLOADABLE, $applyTo)) {
    $applyTo[] = Mage_Downloadable_Model_Product_Type::TYPE_DOWNLOADABLE;
    $installer->updateAttribute(Mage_Catalog_Model_Product::ENTITY, 'group_price', 'apply_to', implode(',', $applyTo));
}
