<?php
/**
 * Copyright since 2007 PrestaShop SA and Contributors
 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
 *
 * 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.md.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/OSL-3.0
 * 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@prestashop.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to https://devdocs.prestashop.com/ for more information.
 *
 * @author    PrestaShop SA and Contributors <contact@prestashop.com>
 * @copyright Since 2007 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 */

function updateproductcomments()
{
    if (Db::getInstance()->executeS('SELECT * FROM '._DB_PREFIX_.'product_comment') !== false) {
        Db::getInstance()->execute('CREATE TABLE IF NOT EXISTS '._DB_PREFIX_.'product_comment_criterion_lang (
											`id_product_comment_criterion` INT( 11 ) UNSIGNED NOT NULL ,
											`id_lang` INT(11) UNSIGNED NOT NULL ,
											`name` VARCHAR(64) NOT NULL ,
											PRIMARY KEY ( `id_product_comment_criterion` , `id_lang` )
											) ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8');
        Db::getInstance()->execute('CREATE TABLE IF NOT EXISTS '._DB_PREFIX_.'product_comment_criterion_category (
											  `id_product_comment_criterion` int(10) unsigned NOT NULL,
											  `id_category` int(10) unsigned NOT NULL,
											  PRIMARY KEY(`id_product_comment_criterion`, `id_category`),
											  KEY `id_category` (`id_category`)
											) ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8');
        Db::getInstance()->execute('ALTER TABLE '._DB_PREFIX_.'product_comment ADD `id_guest` INT(11) NULL AFTER `id_customer`');
        Db::getInstance()->execute('ALTER TABLE '._DB_PREFIX_.'product_comment ADD `customer_name` varchar(64) NULL AFTER `content`');
        Db::getInstance()->execute('ALTER TABLE '._DB_PREFIX_.'product_comment ADD `deleted` tinyint(1) NOT NULL AFTER `validate`');
        Db::getInstance()->execute('ALTER TABLE '._DB_PREFIX_.'product_comment ADD INDEX (id_customer)');
        Db::getInstance()->execute('ALTER TABLE '._DB_PREFIX_.'product_comment ADD INDEX (id_guest)');
        Db::getInstance()->execute('ALTER TABLE '._DB_PREFIX_.'product_comment ADD INDEX (id_product)');
        Db::getInstance()->execute('ALTER TABLE '._DB_PREFIX_.'product_comment_criterion DROP `id_lang`');
        Db::getInstance()->execute('ALTER TABLE '._DB_PREFIX_.'product_comment_criterion DROP `name`');
        Db::getInstance()->execute('ALTER TABLE '._DB_PREFIX_.'product_comment_criterion ADD `id_product_comment_criterion_type` tinyint(1) NOT NULL AFTER `id_product_comment_criterion`');
        Db::getInstance()->execute('ALTER TABLE '._DB_PREFIX_.'product_comment_criterion ADD `active` tinyint(1) NOT NULL AFTER `id_product_comment_criterion_type`');
        Db::getInstance()->execute('ALTER IGNORE TABLE `'._DB_PREFIX_.'product_comment` ADD `title` VARCHAR(64) NULL AFTER `id_guest`;');
    }
}