Action after deleting laravel's model

<?php

namespace App\Models;

use Dcat\Admin\Traits\HasDateTimeFormatter;

// use App\Models\OrderGoods;

use Illuminate\Database\Eloquent\Model;

class Order extends Model
{
    use HasDateTimeFormatter;


    public $primaryKey = 'order_id';

    //  database 'database_test' Medium test surface 
    public    $table      = 'order';
    public    $timestamps = false;
    protected $connection = 'baixiao';



    /**
     *  Delete 
     */
    public static function boot()
    {
        parent::boot();

        static::deleted(function ($model) {

            // In this way, you can get the current operation id
            $order_id = $model->order_id;

            if ($order_id) {
                OrderGoods::where('order_id', $order_id)->delete();
            }
        });
    }
}

  After deleting the data of the order table , If we still need to delete the order item table , Can be in order In the model of , Join this

After deleting the order , Continue to delete order items