app-api/app/Models/Ordertest.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class Ordertest extends Model{

    protected $table='order_all';
    protected $guarded=[];

    public function order_detail(){
        return $this->hasMany(OrderDetail::class,'order_id');
    }

    public function order_details(){
        return $this->hasManyThrough(Goodtest::class,OrderDetail::class,'order_id','id','id','goods_id');
    }
    public function get_gift_infos(){
        return $this->belongsToMany(Gift::class,OrderGift::class,'order_id','gift_id')->withPivot('num');
    }
    public function get_user(){
        return $this->belongsTo(User::class,'user_id');
    }
    public function get_gift(){
        return $this->hasMany(OrderGift::class,'order_id','id');
    }
    public function get_log(){
        return $this->hasMany(Orderlog::class,'order_id','id');
    }

    public function address(){
        return $this->belongsTo(Address::class,'address_id');
    }
    public function get_address(){
        return $this->belongsToMany(User::class,Address::class,'id','mobile','address_id','mobile')->whereIn('cert_status',[3,6]);
    }


    /**获取物流信息**/

    public function get_express(){
        return $this->hasMany(Express::class,'order_id');
    }

    public function belong_user(){
        return $this->belongsTo(User::class,'good_user_id');
    }

}