<?php

namespace app\common\model\groupbuylb;

use app\common\model\BaseModel;
use app\common\model\Goods;

/**
 * 拼团裂变活动优惠券模型
 * @package app\store\model\coupon
 */
class GroupBuyLbCoupon extends BaseModel
{
    protected $name = 'group_buy_lb_coupons';

    // 定义主键
    protected $pk = 'id';

    // protected $append = ['goods_info'];

    // public function getGoodsInfoAttr($value,$data){
    //     $res = Goods::alias('gd')
    //         ->leftJoin('goods_image gi','gd.goods_id=gi.goods_id')
    //         ->leftJoin('goods_sku gs','gd.goods_id=gs.goods_id')
    //         ->leftJoin('upload_file uf','gi.image_id=uf.file_id')
    //         ->where('gd.goods_id',$data['goods_id'])
    //         ->field('gd.goods_name,gd.goods_no,gd.goods_price_min,gd.status,gi.image_id,uf.domain,uf.file_path,gs.goods_props')->find();
    //     $res->goods_props_obj = $res->goods_props?json_decode($res->goods_props):null;
    //     $res->goods_image = $res->domain.'/'.$res->file_path;
    //     return $res;
    // }

    public function add($coupon_activity_id,$data)
    {
        // 先删除全部
        static::deleteAll(['group_buy_lb_activity_id' => $coupon_activity_id]);
        if (!empty($data)) {
            $dataset = [];
            foreach ($data as $item) {
                $dataset[] = [
                    'group_buy_lb_activity_id'=>$coupon_activity_id,
                    'coupon_id' => $item['coupon_id']
                ];
            }
            (new static)->addAll($dataset);
        }
    }

}