lachang/app/api/model/GoodsPackage.php

<?php
// +----------------------------------------------------------------------
// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2017~2021 https://www.yiovo.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
// +----------------------------------------------------------------------
// | Author: 萤火科技 <admin@yiovo.com>
// +----------------------------------------------------------------------
declare (strict_types=1);

namespace app\api\model;

use app\common\library\helper;
use app\common\model\GoodsPackage as GoodsPackageModel;
use app\common\enum\goods\SpecType as SpecTypeEnum;

/**
 * 商品套餐Package模型
 * Class GoodsSku
 * @package app\api\model
 */
class GoodsPackage extends GoodsPackageModel
{

    public function goods(){
        return $this->hasOne(Goods::class,'goods_id','rel_goods_id')->field('goods_id,goods_name,goods_no');
    }

    public function relGood(){
        return $this->hasOne(Goods::class,'goods_id','rel_goods_id');
    }

    /**
     * 关联商品图片表
     * @return \think\model\relation\HasMany
     */
    public function images()
    {
        return $this->hasMany('GoodsImage','goods_id','rel_goods_id')->order(['id']);
    }

    /**
     * 关联商品规格表
     * @return \think\model\relation\HasOne
     */
    public function skuList()
    {
        return $this->hasOne('GoodsSku','goods_sku_id','rel_goods_sku_id');
        //return $this->hasMany('GoodsSku','goods_sku_id','rel_goods_sku_id')->order(['id' => 'asc']);
    }
}