Current File : /var/www/prestashop/modules/gamification/upgrade/install-1.7.7.php

<?php
/*
* 2007-2016 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 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/afl-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@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 http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <contact@prestashop.com>
*  @copyright  2007-2016 PrestaShop SA
*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

if (!defined('_PS_VERSION_')) {
    exit;
}

function upgrade_module_1_7_7($object)
{
    $cols = [
        'start_day' => ['exist' => false, 'sql' => 'ALTER TABLE `' . _DB_PREFIX_ . 'advice` ADD `start_day` INT NULL DEFAULT 0 '],
        'stop_day' => ['exist' => false, 'sql' => 'ALTER TABLE `' . _DB_PREFIX_ . 'advice` ADD `stop_day` INT NULL DEFAULT 0 '],
        'start_date' => ['exist' => false, 'sql' => 'ALTER TABLE `' . _DB_PREFIX_ . 'advice` DROP `start_date`'],
        'stop_date' => ['exist' => false, 'sql' => 'ALTER TABLE `' . _DB_PREFIX_ . 'advice` DROP `stop_date`'],
    ];

    $columns = Db::getInstance()->executeS('SHOW COLUMNS FROM `' . _DB_PREFIX_ . 'advice` ');
    foreach ($columns as $c) {
        if (in_array($c['Field'], array_keys($cols))) {
            $cols[$c['Field']]['exist'] = true;
        }
    }

    foreach ($cols as $name => $co) {
        if (in_array($name, ['start_day', 'stop_day'])) {
            if (!$co['exist']) {
                Db::getInstance()->execute($co['sql']);
            }
        } elseif ($co['exist']) {
            Db::getInstance()->execute($co['sql']);
        }
    }

    return true;
}