<?php

use think\migration\Migrator;
use think\migration\db\Column;
use app\model\TrainClassCate;
class UpdateDataToTrainClassOrders2 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()
    {
        //要修改的店面，装企数字化系统
        $root_id = 996;

        //,
        $arr = ['销冠分享','网销培训','社群培训','市场培训','营销工具'];

        $where[] = ['root_id','=',$root_id];
        $where[] = ['pid','=',0];

        $cate = TrainClassCate::where($where)->select()->toArray();

        foreach ($cate as $key => $val) {
            $order = array_search($val['name'],$arr);
            $order = $order===false ? 50 : $order;
            TrainClassCate::where('id',$val['id'])->update(['order'=>$order]);
        }
    }
}