<?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@magentocommerce.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.magentocommerce.com for more information.
 *
 * @category    Mage
 * @package     Mage_CatalogInventory
 * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

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

$installer->startSetup();

$installer->run("

-- DROP TABLE IF EXISTS `{$this->getTable('cataloginventory_stock')}`;
CREATE TABLE `{$this->getTable('cataloginventory_stock')}` (
  `stock_id` smallint(4) unsigned NOT NULL auto_increment,
  `stock_name` varchar(255) NOT NULL default '',
  PRIMARY KEY  (`stock_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='Catalog inventory Stocks list';

insert into `{$this->getTable('cataloginventory_stock')}`(`stock_id`,`stock_name`) values (1, 'Default');

-- DROP TABLE IF EXISTS `{$this->getTable('cataloginventory_stock_item')}`;
CREATE TABLE `{$this->getTable('cataloginventory_stock_item')}` (
    `item_id` int(10) unsigned NOT NULL auto_increment,
    `product_id` int(10) unsigned NOT NULL default '0',
    `stock_id` smallint(4) unsigned NOT NULL default '0',
    `qty` decimal(12,4) NOT NULL default '0.0000',
    `min_qty` decimal(12,4) NOT NULL default '0.0000',
    `use_config_min_qty` tinyint(1) unsigned NOT NULL default '1',
    `is_qty_decimal` tinyint(1) unsigned NOT NULL default '0',
    `backorders` tinyint(3) unsigned NOT NULL default '0',
    `use_config_backorders` tinyint(1) unsigned NOT NULL default '1',
    `min_sale_qty` decimal(12,4) NOT NULL default '1.0000',
    `use_config_min_sale_qty` tinyint(1) unsigned NOT NULL default '1',
    `max_sale_qty` decimal(12,4) NOT NULL default '0.0000',
    `use_config_max_sale_qty` tinyint(1) unsigned NOT NULL default '1',
    `is_in_stock` tinyint(1) unsigned NOT NULL default '0',
    PRIMARY KEY  (`item_id`),
    UNIQUE KEY `IDX_STOCK_PRODUCT` (`product_id`,`stock_id`),
    KEY `FK_CATALOGINVENTORY_STOCK_ITEM_PRODUCT` (`product_id`),
    KEY `FK_CATALOGINVENTORY_STOCK_ITEM_STOCK` (`stock_id`),
    CONSTRAINT `FK_CATALOGINVENTORY_STOCK_ITEM_PRODUCT` FOREIGN KEY (`product_id`) REFERENCES `{$this->getTable('catalog_product_entity')}` (`entity_id`) ON DELETE CASCADE ON UPDATE CASCADE,
    CONSTRAINT `FK_CATALOGINVENTORY_STOCK_ITEM_STOCK` FOREIGN KEY (`stock_id`) REFERENCES `{$this->getTable('cataloginventory_stock')}` (`stock_id`) ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='Inventory Stock Item Data';

    ");

$installer->endSetup();

