<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\db\migration\data\v310;
/**
* Migration to convert the Soft Delete MOD for 3.0
*
* https://www.phpbb.com/customise/db/mod/soft_delete/
*/
class soft_delete_mod_convert2 extends \phpbb\db\migration\migration
{
static public function depends_on()
{
return array(
'\phpbb\db\migration\data\v310\soft_delete_mod_convert',
);
}
public function effectively_installed()
{
return !$this->db_tools->sql_column_exists($this->table_prefix . 'posts', 'post_deleted');
}
public function update_schema()
{
return array(
'drop_columns' => array(
$this->table_prefix . 'forums' => array('forum_deleted_topic_count', 'forum_deleted_reply_count'),
$this->table_prefix . 'posts' => array('post_deleted', 'post_deleted_time'),
$this->table_prefix . 'topics' => array('topic_deleted', 'topic_deleted_time', 'topic_deleted_reply_count'),
),
);
}
public function revert_schema()
{
return array(
'add_columns' => array(
$this->table_prefix . 'forums' => array(
'forum_deleted_topic_count' => array('UINT', 0),
'forum_deleted_reply_count' => array('UINT', 0),
),
$this->table_prefix . 'posts' => array(
'post_deleted' => array('UINT', 0),
'post_deleted_time' => array('TIMESTAMP', 0),
),
$this->table_prefix . 'topics' => array(
'topic_deleted' => array('UINT', 0),
'topic_deleted_time' => array('TIMESTAMP', 0),
'topic_deleted_reply_count' => array('UINT', 0),
),
),
);
}
}