<?php

namespace app\traits;

use think\Model;
use app\model\CouponBill;


trait CouponBillTrait
{
    //消费者  验证优惠券获得的红包总数
    public function consumerCouponBillTotal($userCode)
    {
        return CouponBill::where("user_code",$userCode)->sum("consumer_money");
    }


}