AlipayController.php 6.9 KB
<?php
/**
 * Created by PhpStorm.
 * User: 29925
 * Date: 2018/6/14
 * Time: 16:05
 */

namespace api\portal\controller;

use api\portal\controller\NotifyCommonController;
use think\Db;
use traits\controller\Jump;
use api\portal\model\OrderModel;

class AlipayController extends NotifyCommonController
{
    public function _initialize()
    {
        require_once VENDOR_PATH.'alipay/config.php';
        require_once VENDOR_PATH.'alipay/pagepay/service/AlipayTradeService.php';
        require_once VENDOR_PATH.'alipay/pagepay/buildermodel/AlipayTradePagePayContentBuilder.php';
        $this->config = $config;
    }


    public function alipay() {
        $data = $this->request->param();
        $config = $this->config;
        //商户订单号,商户网站订单系统中唯一订单号,必填
        $out_trade_no = trim($data['order_sn']);

        //订单名称,必填
        $subject = trim($data['name']);

        //付款金额,必填
//        $total_amount = trim(I('get.price'));
        $total_amount = trim(0.01);

        //商品描述,可空
        $body = '';

        //构造参数
        $payRequestBuilder = new \AlipayTradePagePayContentBuilder();
        $payRequestBuilder->setBody($body);
        $payRequestBuilder->setSubject($subject);
        $payRequestBuilder->setTotalAmount($total_amount);
        $payRequestBuilder->setOutTradeNo($out_trade_no);

        $aop = new \AlipayTradeService($config);

        /**
         * pagePay 电脑网站支付请求
         * @param $builder 业务参数,使用buildmodel中的对象生成。
         * @param $return_url 同步跳转地址,公网可以访问
         * @param $notify_url 异步通知地址,公网可以访问
         * @return $response 支付宝返回的信息
         */
        $response = $aop->pagePay($payRequestBuilder,$config['return_url'],$config['notify_url']);

        //输出表单
        var_dump($response);
    }

    // 退款
    public function refund($data) {
//        $data = $this->request->param();
        $config = $this->config;

        //商户订单号,商户网站订单系统中唯一订单号
        $out_trade_no = '';
        if(!empty($data['out_trade_no'])) {
            $out_trade_no = trim($data['out_trade_no']);
        }

        //支付宝交易号
        if(!empty($data['trade_no'])) {
            $trade_no = trim($data['trade_no']);
        }
        //请二选一设置

        //需要退款的金额,该金额不能大于订单金额,必填
        $refund_amount = trim($data['refund_amount']);

        //退款的原因说明
        $refund_reason = trim($data['refund_reason']);

        //标识一次退款请求,同一笔交易多次退款需要保证唯一,如需部分退款,则此参数必传
//        $out_request_no = trim($data['WIDTRout_request_no']);
        $out_request_no = '';

        //构造参数
        $RequestBuilder=new \AlipayTradeRefundContentBuilder();
        $RequestBuilder->setOutTradeNo($out_trade_no);
        $RequestBuilder->setTradeNo($trade_no);
        $RequestBuilder->setRefundAmount($refund_amount);
        $RequestBuilder->setOutRequestNo($out_request_no);
        $RequestBuilder->setRefundReason($refund_reason);

        $aop = new \AlipayTradeService($config);

        /**
         * alipay.trade.refund (统一收单交易退款接口)
         * @param $builder 业务参数,使用buildmodel中的对象生成。
         * @return $response 支付宝返回的信息
         */
        $response = $aop->Refund($RequestBuilder);
        return $response;
    }

    // 回调
    public function notify_url() {
        $config = $this->config;
        $arr=$_POST;
        $alipaySevice = new \AlipayTradeService($config);
        $alipaySevice->writeLog(var_export($_POST,true));
        $result = $alipaySevice->check($arr);
        if($result) {
            //商户订单号

            $out_trade_no = $_POST['out_trade_no'];

            //支付宝交易号

            $trade_no = $_POST['trade_no'];

            //交易状态
            $trade_status = $_POST['trade_status'];


            if($_POST['trade_status'] == 'TRADE_FINISHED') {

                //判断该笔订单是否在商户网站中已经做过处理
                //如果没有做过处理,根据订单号(out_trade_no)在商户网站的订单系统中查到该笔订单的详细,并执行商户的业务程序
                //请务必判断请求时的total_amount与通知时获取的total_fee为一致的
                //如果有做过处理,不执行商户的业务程序
                $where['order_sn'] = $out_trade_no;
//            $where['money'] = $data['total_amount'];
                $res = $this->changeOrderStatus($where,$trade_no,3,'pc支付宝支付');
                if(!$res) {
                    echo 'fail';exit;
                }
                //注意:
                //退款日期超过可退款期限后(如三个月可退款),支付宝系统发送该交易状态通知
            }
            else if ($_POST['trade_status'] == 'TRADE_SUCCESS') {
                //判断该笔订单是否在商户网站中已经做过处理
                //如果没有做过处理,根据订单号(out_trade_no)在商户网站的订单系统中查到该笔订单的详细,并执行商户的业务程序
                //请务必判断请求时的total_amount与通知时获取的total_fee为一致的
                //如果有做过处理,不执行商户的业务程序
                $where['order_sn'] = $out_trade_no;
//            $where['money'] = $data['total_amount'];
                $res = $this->changeOrderStatus($where,$trade_no,3,'pc支付宝支付');
                if(!$res) {
                    echo 'fail';exit;
                }
                //注意:
                //付款完成后,支付宝系统发送该交易状态通知
            }
            echo "success";		//请不要修改或删除
        }else {
            //验证失败
            echo "fail";	//请不要修改或删除
        }
    }

    //
    public function return_url() {
        $config = $this->config;
        $arr = $_GET;
        $alipaySevice = new \AlipayTradeService($config);
        $result = $alipaySevice->check($arr);
//        var_dump($_GET);
//        echo '<br/>';
        if ($result) {
            //商户订单号
            $out_trade_no = htmlspecialchars($_GET['out_trade_no']);

            //支付宝交易号
            $trade_no = htmlspecialchars($_GET['trade_no']);
            $data = $_GET;
            $where['order_sn'] = $data['out_trade_no'];
//            $where['money'] = $data['total_amount'];
            $res = $this->changeOrderStatus($where,$data['trade_no'],3,'pc支付宝支付');
            if($res) {
                $this->redirect('http://bifangjia.cn/Compare_Price/pay/PayResult.html');
            } else {
                $this->redirect('http://bifangjia.cn');
            }
        }
    }
}