<?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_CatalogRule
 * @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)
 */

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

/**
 * Drop foreign keys
 */
$installer->getConnection()->dropForeignKey(
    $installer->getTable('catalogrule/rule_group_website'),
    'FK_CATALOGRULE_GROUP_WEBSITE_GROUP'
);

$installer->getConnection()->dropForeignKey(
    $installer->getTable('catalogrule/rule_group_website'),
    'FK_CATALOGRULE_GROUP_WEBSITE_RULE'
);

$installer->getConnection()->dropForeignKey(
    $installer->getTable('catalogrule/rule_group_website'),
    'FK_CATALOGRULE_GROUP_WEBSITE_WEBSITE'
);

$installer->getConnection()->dropForeignKey(
    $installer->getTable('catalogrule/rule_product'),
    'FK_CATALOGRULE_PRODUCT_CUSTOMERGROUP'
);

$installer->getConnection()->dropForeignKey(
    $installer->getTable('catalogrule/rule_product'),
    'FK_CATALOGRULE_PRODUCT_PRODUCT'
);

$installer->getConnection()->dropForeignKey(
    $installer->getTable('catalogrule/rule_product'),
    'FK_CATALOGRULE_PRODUCT_RULE'
);

$installer->getConnection()->dropForeignKey(
    $installer->getTable('catalogrule/rule_product'),
    'FK_CATALOGRULE_PRODUCT_WEBSITE'
);

$installer->getConnection()->dropForeignKey(
    $installer->getTable('catalogrule/rule_product_price'),
    'FK_CATALOGRULE_PRODUCT_PRICE_CUSTOMERGROUP'
);

$installer->getConnection()->dropForeignKey(
    $installer->getTable('catalogrule/rule_product_price'),
    'FK_CATALOGRULE_PRODUCT_PRICE_PRODUCT'
);

$installer->getConnection()->dropForeignKey(
    $installer->getTable('catalogrule/rule_product_price'),
    'FK_CATALOGRULE_PRODUCT_PRICE_WEBSITE'
);


/**
 * Drop indexes
 */
$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule'),
    'SORT_ORDER'
);

$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule_group_website'),
    'RULE_ID'
);

$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule_group_website'),
    'CUSTOMER_GROUP_ID'
);

$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule_group_website'),
    'WEBSITE_ID'
);

$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule_product'),
    'SORT_ORDER'
);

$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule_product'),
    'FK_CATALOGRULE_PRODUCT_RULE'
);

$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule_product'),
    'FK_CATALOGRULE_PRODUCT_CUSTOMERGROUP'
);

$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule_product'),
    'FK_CATALOGRULE_PRODUCT_WEBSITE'
);

$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule_product'),
    'FK_CATALOGRULE_PRODUCT_PRODUCT'
);

$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule_product'),
    'IDX_FROM_TIME'
);

$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule_product'),
    'IDX_TO_TIME'
);

$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule_product_price'),
    'RULE_DATE'
);

$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule_product_price'),
    'FK_CATALOGRULE_PRODUCT_PRICE_CUSTOMERGROUP'
);

$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule_product_price'),
    'FK_CATALOGRULE_PRODUCT_PRICE_WEBSITE'
);

$installer->getConnection()->dropIndex(
    $installer->getTable('catalogrule/rule_product_price'),
    'FK_CATALOGRULE_PRODUCT_PRICE_PRODUCT'
);


/*
 * Change columns
 */
$tables = array(
    $installer->getTable('catalogrule/rule') => array(
        'columns' => array(
            'rule_id' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_INTEGER,
                'identity'  => true,
                'unsigned'  => true,
                'nullable'  => false,
                'primary'   => true,
                'comment'   => 'Rule Id'
            ),
            'name' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_TEXT,
                'length'    => 255,
                'comment'   => 'Name'
            ),
            'description' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_TEXT,
                'length'    => '64K',
                'comment'   => 'Description'
            ),
            'from_date' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_DATE,
                'comment'   => 'From Date'
            ),
            'to_date' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_DATE,
                'comment'   => 'To Date'
            ),
            'customer_group_ids' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_TEXT,
                'length'    => '64K',
                'comment'   => 'Customer Group Ids'
            ),
            'is_active' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_SMALLINT,
                'nullable'  => false,
                'default'   => '0',
                'comment'   => 'Is Active'
            ),
            'conditions_serialized' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_TEXT,
                'length'    => '2M',
                'comment'   => 'Conditions Serialized'
            ),
            'actions_serialized' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_TEXT,
                'length'    => '2M',
                'comment'   => 'Actions Serialized'
            ),
            'stop_rules_processing' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_SMALLINT,
                'nullable'  => false,
                'default'   => '1',
                'comment'   => 'Stop Rules Processing'
            ),
            'sort_order' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_INTEGER,
                'unsigned'  => true,
                'nullable'  => false,
                'default'   => '0',
                'comment'   => 'Sort Order'
            ),
            'simple_action' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_TEXT,
                'length'    => 32,
                'comment'   => 'Simple Action'
            ),
            'discount_amount' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_DECIMAL,
                'scale'     => 4,
                'precision' => 12,
                'nullable'  => false,
                'default'   => '0.0000',
                'comment'   => 'Discount Amount'
            ),
            'website_ids' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_TEXT,
                'length'    => '64K',
                'comment'   => 'Website Ids'
            )
        ),
        'comment' => 'CatalogRule'
    ),
    $installer->getTable('catalogrule/rule_product') => array(
        'columns' => array(
            'rule_product_id' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_INTEGER,
                'identity'  => true,
                'unsigned'  => true,
                'nullable'  => false,
                'primary'   => true,
                'comment'   => 'Rule Product Id'
            ),
            'rule_id' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_INTEGER,
                'unsigned'  => true,
                'nullable'  => false,
                'default'   => '0',
                'comment'   => 'Rule Id'
            ),
            'from_time' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_INTEGER,
                'unsigned'  => true,
                'nullable'  => false,
                'default'   => '0',
                'comment'   => 'From Time'
            ),
            'to_time' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_INTEGER,
                'unsigned'  => true,
                'nullable'  => false,
                'default'   => '0',
                'comment'   => 'To time'
            ),
            'customer_group_id' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_SMALLINT,
                'unsigned'  => true,
                'nullable'  => false,
                'default'   => '0',
                'comment'   => 'Customer Group Id'
            ),
            'product_id' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_INTEGER,
                'unsigned'  => true,
                'nullable'  => false,
                'default'   => '0',
                'comment'   => 'Product Id'
            ),
            'action_operator' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_TEXT,
                'length'    => 10,
                'default'   => 'to_fixed',
                'comment'   => 'Action Operator'
            ),
            'action_amount' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_DECIMAL,
                'scale'     => 4,
                'precision' => 12,
                'nullable'  => false,
                'default'   => '0.0000',
                'comment'   => 'Action Amount'
            ),
            'action_stop' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_SMALLINT,
                'nullable'  => false,
                'default'   => '0',
                'comment'   => 'Action Stop'
            ),
            'sort_order' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_INTEGER,
                'unsigned'  => true,
                'nullable'  => false,
                'default'   => '0',
                'comment'   => 'Sort Order'
            ),
            'website_id' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_SMALLINT,
                'unsigned'  => true,
                'nullable'  => false,
                'comment'   => 'Website Id'
            )
        ),
        'comment' => 'CatalogRule Product'
    ),
    $installer->getTable('catalogrule/rule_product_price') => array(
        'columns' => array(
            'rule_product_price_id' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_INTEGER,
                'identity'  => true,
                'unsigned'  => true,
                'nullable'  => false,
                'primary'   => true,
                'comment'   => 'Rule Product PriceId'
            ),
            'rule_date' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_DATE,
                'nullable'  => false,
                'default'   => '0000-00-00',
                'comment'   => 'Rule Date'
            ),
            'customer_group_id' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_SMALLINT,
                'unsigned'  => true,
                'nullable'  => false,
                'default'   => '0',
                'comment'   => 'Customer Group Id'
            ),
            'product_id' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_INTEGER,
                'unsigned'  => true,
                'nullable'  => false,
                'default'   => '0',
                'comment'   => 'Product Id'
            ),
            'rule_price' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_DECIMAL,
                'scale'     => 4,
                'precision' => 12,
                'nullable'  => false,
                'default'   => '0.0000',
                'comment'   => 'Rule Price'
            ),
            'website_id' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_SMALLINT,
                'unsigned'  => true,
                'nullable'  => false,
                'comment'   => 'Website Id'
            ),
            'latest_start_date' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_DATE,
                'comment'   => 'Latest StartDate'
            ),
            'earliest_end_date' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_DATE,
                'comment'   => 'Earliest EndDate'
            )
        ),
        'comment' => 'CatalogRule Product Price'
    ),
    $installer->getTable('catalogrule/affected_product') => array(
        'columns' => array(
            'product_id' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_INTEGER,
                'unsigned'  => true,
                'nullable'  => false,
                'primary'   => true,
                'comment'   => 'Product Id'
            )
        ),
        'comment' => 'CatalogRule Affected Product'
    ),
    $installer->getTable('catalogrule/rule_group_website') => array(
        'columns' => array(
            'rule_id' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_INTEGER,
                'unsigned'  => true,
                'nullable'  => false,
                'primary'   => true,
                'default'   => '0',
                'comment'   => 'Rule Id'
            ),
            'customer_group_id' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_SMALLINT,
                'unsigned'  => true,
                'nullable'  => false,
                'primary'   => true,
                'default'   => '0',
                'comment'   => 'Customer Group Id'
            ),
            'website_id' => array(
                'type'      => Varien_Db_Ddl_Table::TYPE_SMALLINT,
                'unsigned'  => true,
                'nullable'  => false,
                'primary'   => true,
                'default'   => '0',
                'comment'   => 'Website Id'
            )
        ),
        'comment' => 'CatalogRule Group Website'
    )
);

$installer->getConnection()->modifyTables($tables);


/**
 * Add indexes
 */
$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule'),
    $installer->getIdxName('catalogrule/rule', array('is_active', 'sort_order', 'to_date', 'from_date')),
    array('is_active', 'sort_order', 'to_date', 'from_date')
);

$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule_group_website'),
    $installer->getIdxName('catalogrule/rule_group_website', array('rule_id')),
    array('rule_id')
);

$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule_group_website'),
    $installer->getIdxName('catalogrule/rule_group_website', array('customer_group_id')),
    array('customer_group_id')
);

$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule_group_website'),
    $installer->getIdxName('catalogrule/rule_group_website', array('website_id')),
    array('website_id')
);

$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule_product'),
    $installer->getIdxName(
        'catalogrule/rule_product',
        array('rule_id', 'from_time', 'to_time', 'website_id', 'customer_group_id', 'product_id', 'sort_order'),
        Varien_Db_Adapter_Interface::INDEX_TYPE_UNIQUE
    ),
    array('rule_id', 'from_time', 'to_time', 'website_id', 'customer_group_id', 'product_id', 'sort_order'),
    Varien_Db_Adapter_Interface::INDEX_TYPE_UNIQUE
);

$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule_product'),
    $installer->getIdxName('catalogrule/rule_product', array('rule_id')),
    array('rule_id')
);

$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule_product'),
    $installer->getIdxName('catalogrule/rule_product', array('customer_group_id')),
    array('customer_group_id')
);

$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule_product'),
    $installer->getIdxName('catalogrule/rule_product', array('website_id')),
    array('website_id')
);

$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule_product'),
    $installer->getIdxName('catalogrule/rule_product', array('from_time')),
    array('from_time')
);

$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule_product'),
    $installer->getIdxName('catalogrule/rule_product', array('to_time')),
    array('to_time')
);

$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule_product'),
    $installer->getIdxName('catalogrule/rule_product', array('product_id')),
    array('product_id')
);

$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule_product_price'),
    $installer->getIdxName(
        'catalogrule/rule_product_price',
        array('rule_date', 'website_id', 'customer_group_id', 'product_id'),
        Varien_Db_Adapter_Interface::INDEX_TYPE_UNIQUE
    ),
    array('rule_date', 'website_id', 'customer_group_id', 'product_id'),
    Varien_Db_Adapter_Interface::INDEX_TYPE_UNIQUE
);

$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule_product_price'),
    $installer->getIdxName('catalogrule/rule_product_price', array('customer_group_id')),
    array('customer_group_id')
);

$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule_product_price'),
    $installer->getIdxName('catalogrule/rule_product_price', array('website_id')),
    array('website_id')
);

$installer->getConnection()->addIndex(
    $installer->getTable('catalogrule/rule_product_price'),
    $installer->getIdxName('catalogrule/rule_product_price', array('product_id')),
    array('product_id')
);


/**
 * Add foreign keys
 */
$installer->getConnection()->addForeignKey(
    $installer->getFkName('catalogrule/rule_group_website', 'customer_group_id', 'customer/customer_group', 'customer_group_id'),
    $installer->getTable('catalogrule/rule_group_website'),
    'customer_group_id',
    $installer->getTable('customer/customer_group'),
    'customer_group_id'
);

$installer->getConnection()->addForeignKey(
    $installer->getFkName('catalogrule/rule_group_website', 'rule_id', 'catalogrule/rule', 'rule_id'),
    $installer->getTable('catalogrule/rule_group_website'),
    'rule_id',
    $installer->getTable('catalogrule/rule'),
    'rule_id'
);

$installer->getConnection()->addForeignKey(
    $installer->getFkName('catalogrule/rule_group_website', 'website_id', 'core/website', 'website_id'),
    $installer->getTable('catalogrule/rule_group_website'),
    'website_id',
    $installer->getTable('core/website'),
    'website_id'
);

$installer->getConnection()->addForeignKey(
    $installer->getFkName('catalogrule/rule_product', 'product_id', 'catalog/product', 'entity_id'),
    $installer->getTable('catalogrule/rule_product'),
    'product_id',
    $installer->getTable('catalog/product'),
    'entity_id'
);

$installer->getConnection()->addForeignKey(
    $installer->getFkName('catalogrule/rule_product', 'customer_group_id', 'customer/customer_group', 'customer_group_id'),
    $installer->getTable('catalogrule/rule_product'),
    'customer_group_id',
    $installer->getTable('customer/customer_group'),
    'customer_group_id'
);

$installer->getConnection()->addForeignKey(
    $installer->getFkName('catalogrule/rule_product', 'rule_id', 'catalogrule/rule', 'rule_id'),
    $installer->getTable('catalogrule/rule_product'),
    'rule_id',
    $installer->getTable('catalogrule/rule'),
    'rule_id'
);

$installer->getConnection()->addForeignKey(
    $installer->getFkName('catalogrule/rule_product', 'website_id', 'core/website', 'website_id'),
    $installer->getTable('catalogrule/rule_product'),
    'website_id',
    $installer->getTable('core/website'),
    'website_id'
);

$installer->getConnection()->addForeignKey(
    $installer->getFkName('catalogrule/rule_product_price', 'product_id', 'catalog/product', 'entity_id'),
    $installer->getTable('catalogrule/rule_product_price'),
    'product_id',
    $installer->getTable('catalog/product'),
    'entity_id'
);

$installer->getConnection()->addForeignKey(
    $installer->getFkName('catalogrule/rule_product_price', 'customer_group_id', 'customer/customer_group', 'customer_group_id'),
    $installer->getTable('catalogrule/rule_product_price'),
    'customer_group_id',
    $installer->getTable('customer/customer_group'),
    'customer_group_id'
);

$installer->getConnection()->addForeignKey(
    $installer->getFkName('catalogrule/rule_product_price', 'website_id', 'core/website', 'website_id'),
    $installer->getTable('catalogrule/rule_product_price'),
    'website_id',
    $installer->getTable('core/website'),
    'website_id'
);

$installer->endSetup();
