phpbb-extensions/boardrules

<?php
/**
*
* Board Rules extension for the phpBB Forum Software package.
*
* @copyright (c) 2014 phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
*/

namespace phpbb\boardrules\migrations\v10x;

/**
* Migration stage 3: Additional schema
*/
class m3_add_schema extends \phpbb\db\migration\migration
{
    /**
    * Assign migration file dependencies for this migration
    *
    * @return array Array of migration files
    * @static
    * @access public
    */
    public static function depends_on()
    {
        return array('\phpbb\boardrules\migrations\v10x\m1_initial_schema');
    }

    /**
    * Add table columns schema to the database:
    *    boardrules:
    *        rule_parents Basic rule data is serialised and cached here
    *
    * @return array Array of table columns schema
    * @access public
    */
    public function update_schema()
    {
        return array(
            'add_columns'        => array(
                $this->table_prefix . 'boardrules'        => array(
                        'rule_parents'                    => array('MTEXT_UNI', ''),
                ),
            ),
        );
    }

    /**
    * Drop table columns schema from the database
    *
    * @return array Array of table columns schema
    * @access public
    */
    public function revert_schema()
    {
        return array(
            'drop_columns'        => array(
                $this->table_prefix . 'boardrules'        => array(
                    'rule_parents',
                ),
            ),
        );
    }
}