javascript - Paypal 快速结账 : Successful transaction but cannot show the order detail in seller account

Question

我在我的项目中使用了这个类:
http://www.saaraan.com/2012/07/paypal-expresscheckout-with-php

我修改了process.php中的一些编码。
以及 2 个 json 变量传递到 php 以获取交易数据。
交易成功。但最终只能在卖家账户中显示总价。

这很奇怪。

我查看了旧帖子，没有运气......
- 我已设置使用最新版本 nvp 106.0
- 我为 webscr url 重定向添加了 useraction=commit。
- 我已经为 SetExpressCheckOut 方法和 DoExpressCheckOut 方法设置了项目的参数。

我的情况有什么解决方案吗？~

这是我的代码:

进程.php

<?php
header("Content-type: text/html; charset=utf-8");
session_start();
include_once("config.php");
include_once("paypal.class.php");

if($_POST) //Post Data received from product list page.
{

$products_obj_arr=urldecode($_POST['products_obj_arr']);
$products_obj_arr = str_replace('\"', '"', $products_obj_arr);
$products_obj_arr=json_decode($products_obj_arr);
$current_cart_items=urldecode($_POST['current_cart_items']);
$current_cart_items = str_replace('\"', '"', $current_cart_items);
$current_cart_items=json_decode($current_cart_items);

$item_str='';
$ItemTotalPrice=0;

for($i=0;$i<sizeof($current_cart_items);$i++)
{
    $ItemNumber=$current_cart_items[$i]->product_ref;
    $ItemQty=$current_cart_items[$i]->amount;

    for($j=0;$j<sizeof($products_obj_arr);$j++)
    {
        if($products_obj_arr[$j]->product_ref==$current_cart_items[$i]->product_ref)
        {
            $ItemPrice=$products_obj_arr[$j]->product_price;
            $ItemName=$products_obj_arr[$j]->product_name_en;
            $ItemName=str_replace('<br/>', ' ', $ItemName);         
        }
    }


    $item_str.='&L_PAYMENTREQUEST_0_QTY'.$i.'='. urlencode($ItemQty).
                    '&L_PAYMENTREQUEST_0_AMT'.$i.'='.urlencode($ItemPrice).
                    '&L_PAYMENTREQUEST_0_NAME'.$i.'='.urlencode($ItemName).
                    '&L_PAYMENTREQUEST_0_NUMBER'.$i.'='.urlencode($ItemNumber).
                '&L_PAYMENTREQUEST_0_DESC'.$i.'=';


    $ItemTotalPrice += ($ItemPrice*$ItemQty);


}


$email=$_POST['paypal_email'];
$name=$_POST['paypal_name'];
$phone=$_POST['paypal_phone'];
$address=$_POST['paypal_address'];


$padata =  '&EMAIL='.urlencode($email).
            '&SHIPTONAME='.urlencode($name).
            '&SHIPTOPHONENUM='.urlencode($phone).
            '&SHIPTOSTREET='.urlencode($address).
            '&CURRENCYCODE='.urlencode($PayPalCurrencyCode).
            '&PAYMENTACTION=Sale'.
            '&ALLOWNOTE=1'.
            '&PAYMENTREQUEST_0_CURRENCYCODE='.urlencode($PayPalCurrencyCode).
            '&PAYMENTREQUEST_0_AMT='.urlencode($ItemTotalPrice).
            '&PAYMENTREQUEST_0_ITEMAMT='.urlencode($ItemTotalPrice). 
            '&AMT='.urlencode($ItemTotalPrice).             
            '&RETURNURL='.urlencode($PayPalReturnURL ).
            '&CANCELURL='.urlencode($PayPalCancelURL).$item_str;
    //We need to execute the "SetExpressCheckOut" method to obtain paypal token
    $paypal= new MyPayPal();
    $httpParsedResponseAr = $paypal->PPHttpPost('SetExpressCheckout', $padata, $PayPalApiUsername, $PayPalApiPassword, $PayPalApiSignature, $PayPalMode);

    //Respond according to message we receive from Paypal
    if("SUCCESS" == strtoupper($httpParsedResponseAr["ACK"]) || "SUCCESSWITHWARNING" == strtoupper($httpParsedResponseAr["ACK"]))
    {
        /*
            $_SESSION['email'] = $email;
            $_SESSION['name'] = $name;
            $_SESSION['phone'] = $phone;
            $_SESSION['address'] = $address;
            $_SESSION['item_str'] = $item_str;
        */

            if($PayPalMode=='sandbox')
            {
                $paypalmode     =   '.sandbox';
            }
            else
            {
                $paypalmode     =   '';
            }
            //Redirect user to PayPal store with Token received.
            $paypalurl ='https://www'.$paypalmode.'.paypal.com/cgi-bin/webscr?cmd=_express-checkout&useraction=commit&token='.$httpParsedResponseAr["TOKEN"].'';
            header('Location: '.$paypalurl);

    }else{
        //Show error message
        echo '<div style="color:red"><b>Error : </b>'.urldecode($httpParsedResponseAr["L_LONGMESSAGE0"]).'</div>';
        echo '<pre>';
        print_r($httpParsedResponseAr);
        echo '</pre>';
    }

}

//Paypal redirects back to this page using ReturnURL, We should receive TOKEN and Payer ID
if(isset($_GET["token"]) && isset($_GET["PayerID"]))
{
//we will be using these two variables to execute the "DoExpressCheckoutPayment"
//Note: we haven't received any payment yet.

$token = $_GET["token"];
$playerid = $_GET["PayerID"];

//get session variables
        $ItemTotalPrice=    $_SESSION['totalamount'] ; 

    /*  $email= $_SESSION['email'] ;
        $name=$_SESSION['name'] ;
        $phone= $_SESSION['phone'] ;
        $address=   $_SESSION['address'] ;
    */
        $item_str=  $_SESSION['item_str'] ; 


$padata =   '&TOKEN='.urlencode($token).
            '&PAYERID='.urlencode($playerid).
            '&EMAIL='.urlencode($email).
    //      '&SHIPTONAME='.urlencode($name).
    //      '&SHIPTOPHONENUM='.urlencode($phone).
    //      '&SHIPTOSTREET='.urlencode($address).
            '&CURRENCYCODE='.urlencode($PayPalCurrencyCode).
            '&PAYMENTACTION=Sale'.
            '&ALLOWNOTE=1'.
            '&PAYMENTREQUEST_0_CURRENCYCODE='.urlencode($PayPalCurrencyCode).
    //      '&PAYMENTREQUEST_0_AMT='.urlencode($ItemTotalPrice).
            '&PAYMENTREQUEST_0_ITEMAMT='.urlencode($ItemTotalPrice). 
            '&AMT='.urlencode($ItemTotalPrice).             
            '&RETURNURL='.urlencode($PayPalReturnURL ).
            '&CANCELURL='.urlencode($PayPalCancelURL).$item_str;

//We need to execute the "DoExpressCheckoutPayment" at this point to Receive payment from user.
$paypal= new MyPayPal();
$httpParsedResponseAr = $paypal->PPHttpPost('DoExpressCheckoutPayment', $padata, $PayPalApiUsername, $PayPalApiPassword, $PayPalApiSignature, $PayPalMode);

//Check if everything went ok..

if("SUCCESS" == strtoupper($httpParsedResponseAr["ACK"]) || "SUCCESSWITHWARNING" == strtoupper($httpParsedResponseAr["ACK"])) 
{
        echo '<h2>Success</h2>';
        echo 'Your Transaction ID :'.urldecode($httpParsedResponseAr["TRANSACTIONID"]);
            /*
            //Sometimes Payment are kept pending even when transaction is complete. 
            //May be because of Currency change, or user choose to review each payment etc.
            //hence we need to notify user about it and ask him manually approve the transiction
            */

            if('Completed' == $httpParsedResponseAr["PAYMENTSTATUS"])
            {
                echo '<div style="color:green">Payment Received! Your product will be sent to you very soon!</div>';
            }
            elseif('Pending' == $httpParsedResponseAr["PAYMENTSTATUS"])
            {
                echo '<div style="color:red">Transaction Complete, but payment is still pending! You need to manually authorize this payment in your <a target="_new" href="http://www.paypal.com">Paypal Account</a></div>';
            }


        echo '<br /><b>Stuff to store in database :</b><br /><pre>';

            $transactionID = urlencode($httpParsedResponseAr["TRANSACTIONID"]);
            $nvpStr = "&TRANSACTIONID=".$transactionID;
            $paypal= new MyPayPal();
            $httpParsedResponseAr = $paypal->PPHttpPost('GetTransactionDetails', $nvpStr, $PayPalApiUsername, $PayPalApiPassword, $PayPalApiSignature, $PayPalMode);

            if("SUCCESS" == strtoupper($httpParsedResponseAr["ACK"]) || "SUCCESSWITHWARNING" == strtoupper($httpParsedResponseAr["ACK"])) {

                /* 
                #### SAVE BUYER INFORMATION IN DATABASE ###
                $buyerName = $httpParsedResponseAr["FIRSTNAME"].' '.$httpParsedResponseAr["LASTNAME"];
                $buyerEmail = $httpParsedResponseAr["EMAIL"];

                $conn = mysql_connect("localhost","MySQLUsername","MySQLPassword");
                if (!$conn)
                {
                 die('Could not connect: ' . mysql_error());
                }

                mysql_select_db("Database_Name", $conn);

                mysql_query("INSERT INTO BuyerTable 
                (BuyerName,BuyerEmail,TransactionID,ItemName,ItemNumber, ItemAmount,ItemQTY)
                VALUES 
                ('$buyerName','$buyerEmail','$transactionID','$ItemName',$ItemNumber, $ItemTotalPrice,$ItemQTY)");

                mysql_close($con);
                */

                echo '<pre>';
                print_r($httpParsedResponseAr);
                echo '</pre>';
            } else  {
                echo '<div style="color:red"><b>GetTransactionDetails failed:</b>'.urldecode($httpParsedResponseAr["L_LONGMESSAGE0"]).'</div>';
                echo '<pre>';
                print_r($httpParsedResponseAr);
                echo '</pre>';

            }

}else{
        echo '<div style="color:red"><b>Error : </b>'.urldecode($httpParsedResponseAr["L_LONGMESSAGE0"]).'</div>';
        echo '<pre>';
        print_r($httpParsedResponseAr);
        echo '</pre>';
}
}
?>

配置.php

$PayPalMode             = 'sandbox'; // sandbox or live
$PayPalApiUsername      = '___.___.com'; //PayPal API Username
$PayPalApiPassword      = '___'; //Paypal API password
$PayPalApiSignature     = '___.___.___'; //Paypal API Signature
$PayPalCurrencyCode     = 'HKD'; //Paypal Currency Code
$PayPalReturnURL        = 'http://___.___-___.___/___-___-/process.php'; //Point to process.php page
$PayPalCancelURL        = 'http://___.___-___.___/'; //Cancel URL if     user clicks cancel

paypal.class.php

<?php
class MyPayPal {

function PPHttpPost($methodName_, $nvpStr_, $PayPalApiUsername, $PayPalApiPassword, $PayPalApiSignature, $PayPalMode) {
        // Set up your API credentials, PayPal end point, and API version.
        $API_UserName = urlencode($PayPalApiUsername);
        $API_Password = urlencode($PayPalApiPassword);
        $API_Signature = urlencode($PayPalApiSignature);

        if($PayPalMode=='sandbox')
        {
            $paypalmode     =   '.sandbox';
        }
        else
        {
            $paypalmode     =   '';
        }

        $API_Endpoint = "https://api-3t".$paypalmode.".paypal.com/nvp";
        $version = urlencode('106.0');

        // Set the curl parameters.
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $API_Endpoint);
        curl_setopt($ch, CURLOPT_VERBOSE, 1);

        // Turn off the server and peer verification (TrustManager Concept).
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);

        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_POST, 1);

        // Set the API operation, version, and API signature in the request.
        $nvpreq = "METHOD=$methodName_&VERSION=$version&PWD=$API_Password&USER=$API_UserName&SIGNATURE=$API_Signature$nvpStr_";

        // Set the request as a POST FIELD for curl.
        curl_setopt($ch, CURLOPT_POSTFIELDS, $nvpreq);

        // Get response from the server.
        $httpResponse = curl_exec($ch);

        if(!$httpResponse) {
            exit("$methodName_ failed: ".curl_error($ch).'('.curl_errno($ch).')');
        }

        // Extract the response details.
        $httpResponseAr = explode("&", $httpResponse);

        $httpParsedResponseAr = array();
        foreach ($httpResponseAr as $i => $value) {
            $tmpAr = explode("=", $value);
            if(sizeof($tmpAr) > 1) {
                $httpParsedResponseAr[$tmpAr[0]] = $tmpAr[1];
            }
        }

        if((0 == sizeof($httpParsedResponseAr)) || !array_key_exists('ACK', $httpParsedResponseAr)) {
            exit("Invalid HTTP Response for POST request($nvpreq) to $API_Endpoint.");
        }

    return $httpParsedResponseAr;

    }

}
?>

这是 print_r($httpParsedResponseAr) 的结果；

Array
(
[RECEIVEREMAIL] => ________
[RECEIVERID] => 32C4LC3EFLHPQ
[EMAIL] => ________
[PAYERID] => 2TKPDP8R96HJG
[PAYERSTATUS] => unverified
[COUNTRYCODE] => HK
[SHIPTONAME] => ________
[SHIPTOSTREET] => room%202%2c%20room%202%2croom%202
[SHIPTOCOUNTRYCODE] => HK
[SHIPTOCOUNTRYNAME] => Hong%20Kong
[ADDRESSOWNER] => PayPal
[ADDRESSSTATUS] => Unconfirmed
[SALESTAX] => 0%2e00
[SHIPAMOUNT] => 0%2e00
[SHIPHANDLEAMOUNT] => 0%2e00
[TIMESTAMP] => 2013%2d09%2d17T07%3a38%3a07Z
[CORRELATIONID] => ed796a185bca7
[ACK] => Success
[VERSION] => 106%2e0
[BUILD] => 7715813
[FIRSTNAME] => li
[LASTNAME] => yu
[TRANSACTIONID] => 9H1595228W773654H
[RECEIPTID] => 5527%2d6661%2d1991%2d5826
[TRANSACTIONTYPE] => expresscheckout
[PAYMENTTYPE] => instant
[ORDERTIME] => 2013%2d09%2d17T07%3a38%3a05Z
[AMT] => 540%2e00
[FEEAMT] => 20%2e71
[TAXAMT] => 0%2e00
[CURRENCYCODE] => HKD
[PAYMENTSTATUS] => Completed
[PENDINGREASON] => None
[REASONCODE] => None
[PROTECTIONELIGIBILITY] => Ineligible
[PROTECTIONELIGIBILITYTYPE] => None
[L_QTY0] => 1
[L_TAXAMT0] => 0%2e00
[L_CURRENCYCODE0] => HKD
[L_TAXABLE0] => false
)

Answer 1

SetExpressCheckout 是您进行的唯一调用吗？如果是这样，那还不够。在您使用 DoExpressCheckoutPayment 完成所有付款之前，不会实际付款。

您需要确保在请求中包含项目详细信息。从您的示例看起来没有发生，但从您的代码看起来您​​正试图将它们传递到库中，因此关于该类的某些内容或您传递项目详细信息的方式一定是不准确的。

这是一个示例，其中包含显示在付款详细信息中所需的项目详细信息:

[REQUESTDATA] => Array
    (
        [USER] => sandbo_1.....leye.com
        [PWD] => 12.....74
        [VERSION] => 97.0
        [BUTTONSOURCE] => AngellEYE_PHPClass
        [SIGNATURE] => AiKZhEEPLJjSIccz.....W18v
        [METHOD] => SetExpressCheckout
        [MAXAMT] => 200.00
        [RETURNURL] => http://paypal.angelleye.com/standard/samples/DoExpressCheckoutPayment.php
        [CANCELURL] => http://paypal.angelleye.com/paypal/class/cancel.php
        [REQCONFIRMSHIPPING] => 0
        [NOSHIPPING] => 1
        [ALLOWNOTE] => 1
        [SOLUTIONTYPE] => Sole
        [LANDINGPAGE] => Billing
        [BRANDNAME] => Angell EYE
        [CUSTOMERSERVICENUMBER] => 555-555-5555
        [GIFTMESSAGEENABLE] => 1
        [GIFTRECEIPTENABLE] => 1
        [GIFTWRAPENABLE] => 1
        [GIFTWRAPNAME] => Box with Ribbon
        [GIFTWRAPAMOUNT] => 2.50
        [BUYEREMAILOPTIONENABLE] => 1
        [SURVEYENABLE] => 1
        [BUYERREGISTRATIONDATE] => 2012-07-14T00:00:00Z
        [L_BILLINGTYPE0] => MerchantInitiatedBilling
        [L_BILLINGAGREEMENTDESCRIPTION0] => Billing Agreement
        [L_PAYMENTTYPE0] => Any
        [PAYMENTREQUEST_0_AMT] => 100.00
        [PAYMENTREQUEST_0_CURRENCYCODE] => USD
        [PAYMENTREQUEST_0_ITEMAMT] => 80.00
        [PAYMENTREQUEST_0_SHIPPINGAMT] => 15.00
        [PAYMENTREQUEST_0_TAXAMT] => 5.00
        [PAYMENTREQUEST_0_DESC] => This is a test order.
        [PAYMENTREQUEST_0_NOTETEXT] => This is a test note before ever having left the web site.
        [PAYMENTREQUEST_0_PAYMENTACTION] => Sale
        [L_PAYMENTREQUEST_0_NAME0] => Widget 123
        [L_PAYMENTREQUEST_0_DESC0] => Widget 123
        [L_PAYMENTREQUEST_0_AMT0] => 40.00
        [L_PAYMENTREQUEST_0_NUMBER0] => 123
        [L_PAYMENTREQUEST_0_QTY0] => 1
        [L_PAYMENTREQUEST_0_ITEMURL0] => http://www.angelleye.com/products/123.php
        [L_PAYMENTREQUEST_0_NAME1] => Widget 456
        [L_PAYMENTREQUEST_0_DESC1] => Widget 456
        [L_PAYMENTREQUEST_0_AMT1] => 40.00
        [L_PAYMENTREQUEST_0_NUMBER1] => 456
        [L_PAYMENTREQUEST_0_QTY1] => 1
        [L_PAYMENTREQUEST_0_ITEMURL1] => http://www.angelleye.com/products/456.php
        [L_PAYMENTREQUEST_0_ITEMCATEGORY1] => Digital
    )