支付宝支付

require_once  BASEPATH .'../service/third_party/alipay_sdk/AopSdk.php'; //引入支付宝支付sdk

class Pay extends MY_Controller{

    protected $aop;
    public function __construct(){
        parent::__construct();
        $this->aop = new AopClient;
        //支付网关
        $this->aop->gatewayUrl = 'https://openapi.alipay.com/gateway.do'; 
        //角色身份PID
        $this->aop->partner = '123456'; 
        //支付宝商户号
        $this->aop->sellerId = 'dichuanjun2017@163.com';
        //应用ID
        $this->aop->appId = '2017888888888';
        //商户私钥，您的原始格式RSA私钥
        $this->aop->rsaPrivateKey = 'xxxxx';
        //支付宝公钥,查看地址：https://openhome.alipay.com/platform/keyManage.htm 对应APPID下的支付宝公钥
        $this->aop->alipayrsaPublicKey = 'xxxxxx';
        $this->aop->apiVersion = '1.0';
        //签名方式
        $this->aop->signType = 'RSA2';
        //编码格式
        $this->aop->postCharset='utf-8';
        $this->aop->format='json';

    }


    /**
     * @todo 支付app（订单创建）
     * @param int pay_channel 1:微信支付 2：支付宝支付
     * @param int charge_type 1:充值余额 2：充值保证金
     */
    public function order_create(){
        //参数
        $param = $this->input->get();
        $user_info = $this->session->userdata(KEY_USER_INFO);
        $usr_id=0;
        if(!empty($user_info)){
            $usr_id =$user_info['id'];
        }
        //参数验证
        if(empty($usr_id)){
            $this->api_response_result(11);
        }
        //共享活动id
        if(!is_numeric($param['share_id']) || empty($param['share_id'])){
            $this->api_response_result(5001);exit;

        }
    
        $this->load->model('M_share_pay');
        $this->load->model('M_share_activity');
        $pay_info = $this->M_share_pay->share_pay_detail($param['share_id']);
        $share_car_info= $this->M_share_activity->share_info($param['share_id']); //共享信息

        $param['amount']=$share_car_info['deposit']; //支付金额
        $param['pay_channel']=2;//支付渠道
        $param['charge_type']=2;//充值类型
        $pay_order_no = $this->build_charge_order_id($param['pay_channel'],$param['charge_type']); //支付订单号
        $data['pay_order_no']=$pay_order_no;
        $data['pay_amount']=$param['amount'];
        $data['pay_channel']=$param['pay_channel'];
        $data['charge_type']=$param['charge_type'];
        $data['ctime']=date('Y-m-d H:i:s',time());
        $data['utime']=date('Y-m-d H:i:s',time());
        if(!empty($pay_info)){
            if($pay_info['pay_status']==PAY_STATUS_OK){
               // $this->api_response_result(5000);exit;
                echo "<script>alert('该共享订单已支付订金');</script>";exit;
            }
            $res=$this->M_share_pay->share_pay_update($pay_info['id'],$data);
        }else{

            $data['share_id']=$param['share_id'];

            $res=$this->M_share_pay->share_pay_insert($data);
        }

        if(empty($pay_order_no)){
            $this->api_response_result(-1,'由于系统故障,支付失败，请稍后再试');exit;
        }
        if($param['pay_channel'] == PAY_CHANNEL_APP_WECHAT){  //微信app
            $data = array(
                'out_trade_no'=>$res['out_trade_no']
            );
        }elseif($param['pay_channel'] == PAY_CHANNEL_APP_ALIPAY){  //支付宝app
            $request = new AlipayTradeWapPayRequest();
            $subject = '天天淘车购车订金';
            $param = array(
                'body'=>'充值',
                'out_trade_no'=>$pay_order_no,
                'timeout_express'=>'30m',
                'total_amount'=>$param['amount'],
                'subject'=>$subject,
                'product_code'=>'QUICK_MSECURITY_PAY',
            );
            $request->setBizContent(json_encode($param));
            $request->setNotifyUrl("http://".$_SERVER['HTTP_HOST']."/api/pay/alipay_notify");

            $response = $this->aop->pageExecute($request);//H5支付支付参数链接，唤起支付链接
            //  $response = $this->aop->sdkExecute($request); //Android app 支付参数链接，唤起支付链接
           
        }
        echo $response;exit;

    }



    /**
     * @todo 支付宝异步通知
     * @return string
     * 支付宝支付@服务器异步通知页面方法   http://www.thinkphp.cn/code/240.html
     */
    public function alipay_notify(){
        $param = $this->input->post();
        //进行订单处理，并传送从支付宝返回的参数
        if($param['trade_status'] == 'TRADE_SUCCESS'){   //支付成功
            $this->load->model('M_share_pay');
            $this->load->model('M_share_activity');
            $this->load->model('M_user');
            $this->load->model('M_coupon');
            $data['pay_status']=PAY_STATUS_OK; //支付成功
            $data['pay_no']=$param['trade_no']; //支付宝交易号
            $data['utime']=$param['notify_time'];
            $pay_info = $this->M_share_pay->pay_info_by_order_no($param['out_trade_no']);
            $this->M_share_pay->share_pay_update($pay_info['id'],$data);
            $data_progress['pay_no']=$param['trade_no'];
            $data_progress['share_id']=$pay_info['share_id'];
            $this->M_share_pay->share_pay_progress($data_progress);


            echo "success";
        }else{
            echo "fail";
        }
    }


  

}