<?php

namespace app\common\service\pay;

use app\common\logic\CapitalFlowLogic;
use app\common\model\user\User;

/**
 * 余额支付
 * Class BalancePay
 * @package app\common\service\pay
 */
class BalancePay extends PayTool
{

    public function refund($amount, $order)
    {
        $user = User::where('id', $order['uid'])->findOrEmpty();
        $capitalFlowDao = new CapitalFlowLogic($user);
        $capitalFlowDao->userIncome('now_money_refund', 'system_back', $order['id'], $amount);
        $user->now_money = bcadd($user['now_money'], $amount, 2);
        $user->save();
    }

}