<?php

/*
 * 2007-2018 PrestaShop
 *
 * 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@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  2007-2018 PrestaShop SA
 *  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 *  International Registered Trademark & Property of PrestaShop SA
 */

namespace PrestaShop\Module\AutoUpgrade\TaskRunner\Rollback;

use PrestaShop\Module\AutoUpgrade\TaskRunner\ChainedTasks;

/**
 * Execute the whole upgrade process in a single request.
 */
class AllRollbackTasks extends ChainedTasks
{
    const initialTask = 'rollback';

    protected $step = self::initialTask;

    /**
     * Customize the execution context with several options
     * > action: Replace the initial step to run
     * > channel: Makes a specific upgrade (minor, major etc.)
     * > data: Loads an encoded array of data coming from another request.
     *
     * @param array $options
     */
    public function setOptions(array $options)
    {
        if (!empty($options['backup'])) {
            $this->container->getState()->setRestoreName($options['backup']);
        }
    }

    /**
     * Set default config on first run.
     */
    public function init()
    {
        // Do nothing
    }
}