<?php
declare (strict_types = 1);

namespace app\model;

use think\facade\Db;
use think\Model;
use app\BaseModel;

/**
 * @mixin \think\Model
 */
class Order extends BaseModel
{
    //
    protected $pk = 'id';
    protected $table = 'orders';
    private $og = null;

    /**
     * @param $uid
     * @return \think\Collection
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function queryByUid($uid)
    {
        $orders = $this->where('uid',$uid)->order('id','desc')->select();
        return $orders;

    }
    public function getOrderGoods($id){
        return (new OrderGoods())->goods($id);
    }
}