cxinv/app/admin/model/ComonOrder.php

<?php
declare (strict_types = 1);

namespace app\admin\model;

use think\Model;

/**
 * @mixin \think\Model
 */
class ComonOrder extends Model
{
	protected $createTime='addtime';
    protected $updateTime='updatetime';
    
   public static function is_common($code){
    $isT= self::where("orderCode|cgdNo",$code)->findOrEmpty();
    return $isT->isEmpty()? 0:1;
   }
   
   public function Qrd(){
   	 return $this->belongsTo(QrdInfo::class,"orderCode","sequenceNo");
   }
   
   public function Cgd(){
   	 return $this->belongsTo(CgdInfo::class,'cgdNo','sequenceNo');
   }
}