<?php

/**
 * @author Any
 * @description KISS
 * @date 2021年6月11日
 * @version 1.0.0
 * 
 * _____LOG_____
 * 
 */
namespace app\models\common\payment;


use app\models\UniqueOrderNo;
use app\models\User;
use app\models\Model;

class WxpayTransfer extends Model
{
    /**
     * @param \app\models\PaymentTransfer $paymentTransfer
     * @param \app\models\User $user
     * @return bool
     * @throws PaymentException
     */
    public function transfer($paymentTransfer, $user)
    {
        try {
            $plugin = new \app\models\common\PluginService();
            if($user->bindWxmp){
                //已绑定微信小程序
                $wxmpService = $plugin->getWxmpService($paymentTransfer->cx_mch_id);
                $res = $wxmpService->pay->transfers([
                    'partner_trade_no' => $paymentTransfer->order_no,
                    'openid' => $user->bindWxmp->openid,
                    'amount' => $paymentTransfer->amount * 100,
                    'desc' => $paymentTransfer->title,
                ]);
                if ($res['result_code'] != 'SUCCESS') {
                    throw new \Exception($res['err_code_des']);
                }                 
            } else {
                throw new \Exception("无效打款方式");
            }
           
            $paymentTransfer->is_pay = 1;
            if (!$paymentTransfer->save()) {
                throw new \Exception($this->getErrorMsg($paymentTransfer));
            }
            return true;
        } catch (\Exception $e) {
            throw new PaymentException($e->getMessage());
        }        
    }
}