<?php

use think\migration\Migrator;
use think\migration\db\Column;

class AddSetValidMinutesToPermissionTable extends Migrator
{
    /**
     * Change Method.
     *
     * Write your reversible migrations using this method.
     *
     * More information on writing migrations is available here:
     * http://docs.phinx.org/en/latest/migrations.html#the-abstractmigration-class
     *
     * The following commands can be used in this method and Phinx will
     * automatically reverse them when rolling back:
     *
     *    createTable
     *    renameTable
     *    addColumn
     *    renameColumn
     *    addIndex
     *    addForeignKey
     *
     * Remember to call "create()" or "update()" and NOT "save()" when working
     * with the Table class.
     */
    public function change()
    {
        $parent_per = \app\model\Permission::where('auth_name', '=', '智慧屏设置')->value('id');
        $per = \app\model\Permission::where([['auth_name', '=', '首页设置'], ['pid', '=', $parent_per]])->findOrEmpty();

        if (!$per->isEmpty()) {
            $per->relation = $per['relation'] . ',smartScreen/setValidMinutes';
            $per->save();
        }
    }
}