<?php
/**
 * Magento
 *
 * 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.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * 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@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Bundle
 * @copyright  Copyright (c) 2006-2016 X.commerce, Inc. and affiliates (http://www.magento.com)
 * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/** @var $installer Mage_Catalog_Model_Resource_Setup */
$installer = $this;
$connection = $installer->getConnection();

$priceIndexerTables = array(
    'bundle/price_indexer_idx',
    'bundle/price_indexer_tmp',
);

$optionsPriceIndexerTables = array(
    'bundle/option_indexer_idx',
    'bundle/option_indexer_tmp',
);

$selectionPriceIndexerTables = array(
    'bundle/selection_indexer_idx',
    'bundle/selection_indexer_tmp',
);

foreach ($priceIndexerTables as $table) {
    $connection->addColumn($installer->getTable($table), 'group_price', array(
        'type'      => Varien_Db_Ddl_Table::TYPE_DECIMAL,
        'length'    => '12,4',
        'comment'   => 'Group price',
    ));
    $connection->addColumn($installer->getTable($table), 'base_group_price', array(
        'type'      => Varien_Db_Ddl_Table::TYPE_DECIMAL,
        'length'    => '12,4',
        'comment'   => 'Base Group Price',
    ));
    $connection->addColumn($installer->getTable($table), 'group_price_percent', array(
        'type'      => Varien_Db_Ddl_Table::TYPE_DECIMAL,
        'length'    => '12,4',
        'comment'   => 'Group Price Percent',
    ));
}

foreach (array_merge($optionsPriceIndexerTables, $selectionPriceIndexerTables) as $table) {
    $connection->addColumn($installer->getTable($table), 'group_price', array(
        'type'      => Varien_Db_Ddl_Table::TYPE_DECIMAL,
        'length'    => '12,4',
        'comment'   => 'Group price',
    ));
}

foreach ($optionsPriceIndexerTables as $table) {
    $connection->addColumn($installer->getTable($table), 'alt_group_price', array(
        'type'      => Varien_Db_Ddl_Table::TYPE_DECIMAL,
        'length'    => '12,4',
        'comment'   => 'Alt Group Price',
    ));
}

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