Question

我正在为朋友开发一个电子商务网站，并在执行付款之前使用运费更新Paypal，我收到以下错误。当我调用Patch，PatchRequest，然后尝试执行付款时，会发生此错误。以下是所有代码：

if (Input::get('action', 'get') === "getDetails") { //Check to see if the action parameter is set to getDetails

      $payment = \PayPal\Api\Payment::get(Input::get('paymentId', 'get'), $paypalAPI);

      $payerInfo = $payment->getPayer()->payer_info;
      if (!empty($payment)){
        $quantity = 0;
        foreach ($payment->transactions[0]->item_list->items as $item) {
          $quantity += $item->quantity;
        }
        if ($quantity <= 20) {
          $parcelType = "MediumFlatRateBox";
        } else if ($quantity > 20) {
          $parcelType = "LargeFlatRateBox";
        }
        $shipment = \EasyPost\Shipment::create([
          'from_address' => \EasyPost\Address::retrieve(Config::get('easypost/addressObjectID')),
          'to_address' => [
            'name' => $payerInfo->shipping_address->recipient_name,
            'street1'=> $payerInfo->shipping_address->line1,
            'street2' => (isset($payerInfo->shipping_address->line2)) ? $payerInfo->shipping_address->line2 : null,
            'city' =>$payerInfo->shipping_address->city,
            'state' => $payerInfo->shipping_address->state,
            'country' => $payerInfo->shipping_address->country_code,
            'zip' => $payerInfo->shipping_address->postal_code,
            'email' => $payerInfo->email
          ],
          'parcel' => [
            'predefined_package' => $parcelType,
            'weight' => 520
          ]
        ]);
        //Grab the lowest shipping rate
        $shippingRate = $shipment->lowest_rate()->rate;
        //Make a call to PayPal updating our transaction with the tax and shipping rate
        $amount = $payment->transactions[0]->amount;
        $transactionUpdate = new \PayPal\Api\Patch();
        $transactionUpdate    ->setOp('replace')
                              ->setPath('transactions/0/amount')
                              ->setValue(json_decode('{
                                "total": "'.$amount->total.'",
                                "currency":"USD",
                                "detail": {
                                  "subtotal": "'.$amount->details->subtotal.'",
                                  "shipping":"'.$shippingRate.'"
                                }
                              }'));


        //Instantiate a new instance of PayPal's Patch Request Class and Update the Transaction with the tax and shipping rate
        $updateRequest = new \PayPal\Api\PatchRequest();
        $updateRequest->setPatches(
          [$transactionUpdate]
        );
        //Attempt Update

        $result = $payment->update($updateRequest, $paypalAPI);

        if ($result) {
          $transID = generateTransactionID();
          $fields = [
            'dateCreated' => strtotime($payment->create_time),
            'transID' => $transID,
            'paymentID' => $payment->id,
            'shipmentID' => $shipment->id
          ];
          $db->insert('transactionLog', $fields);
          Redirect::to('shoppingCartFinalize.php?transID='.$transID);
          exit();
        } else {
          Alert::set([
            'header' => "Uh Oh....Something Went Wrong",
            'message' => "Unable to update transaction. Transaction Cancelled. Please try again.",
            'type' => 'danger',
            'close' => 1
          ]);
          Redirect::to('shoppingCartView.php');
          exit();
        }
      }

以下是我在通话过程中遇到的错误：

致命错误：未捕获的异常＆＃39;贝\异常\ PayPalConnectionException＆＃39;有消息＆＃39;得到了Http 访问时响应代码400 https://api.sandbox.paypal.com/v1/payments/payment/PAY-77N347011V970714EKU2D24Q＆＃39。在 /var/www/html/myla-dev/vendor/paypal/rest-api-sdk-php/lib/PayPal/Core/PayPalHttpConnection.php:177 堆栈跟踪：＃0 /var/www/html/myla-dev/vendor/paypal/rest-api-sdk-php/lib/PayPal/Transport/PayPalRestCall.php(74）： PayPal \ Core \ PayPalHttpConnection-＆gt;执行（＆＃39; [{＆＃34;操作＆＃34;：＆＃34;替换......＆＃39;）＃1 /var/www/html/myla-dev/vendor/paypal/rest-api-sdk-php/lib/PayPal/Common/PayPalResourceModel.php(103）： PayPal \ Transport \ PayPalRestCall-＆gt;执行（数组，＆＃39; / v1 / payments / pa ...＆＃39;，＆＃39; PATCH＆＃39;，＆＃39; [{＆＃34; op＆＃34;：＆＃34;替换...＆＃39;，NULL）＃2 /var/www/html/myla-dev/vendor/paypal/rest-api-sdk-php/lib/PayPal/Api/Payment.php(474）：贝宝\ COMMON \ PayPalResourceModel :: executeCall（＆＃39; / V1 /支付/ PA ...＆＃39 ;, ＆＃39; PATCH＆＃39;，＆＃39; [{＆＃34; op＆＃34;：＆＃34;替换...＆＃39;，NULL，对象（PayPal \ Rest \ ApiContext）， NULL）＃3 /var/www/html/myla-dev/apiProcessing.php(146）： PayPal \ Api \ Payment-＆gt; update（对象（PayPal \ Api \ in。） /var/www/html/myla-dev/vendor/paypal/rest-api-sdk-php/lib/PayPal/Core/PayPalHttpConnection.php 在第177行

更新：感谢您对Thaer的帮助。它有所帮助。现在我收到一个单独的错误。当我尝试更新付款时，现在说出以下内容：

阵列（ [name] =＆gt; PAYMENT_STATE_INVALID [message] =＆gt;由于当前的付款状态，此请求无效 [information_link] =＆gt; https://developer.paypal.com/webapps/developer/docs/api/#PAYMENT_STATE_INVALID [debug_id] =＆gt; 1b1b9b71e91d8）

如果你知道如何解决这个问题。我不知道如何更改状态，以便更新付款。

如果您发现错误，请告诉我。我很困惑，这不好笑。

戴夫道格拉斯

Answer 1

请参阅此Answer 我想你必须尝试 - 抓住你的代码来确定错误，问候。

Answer 2

首先，您能否确认付款是否已经执行？

请注意，它只能在执行完成之前更新。一旦付款被执行，就无法对此进行更新。文档：https://developer.paypal.com/webapps/developer/docs/api/#update-a-payment-resource

您可以按照此处显示的代码更新付款：http://paypal.github.io/PayPal-PHP-SDK/sample/doc/payments/UpdatePayment.html

我认为您的付款已经执行，因此state将是complete而不是created，这会导致400状态无效状态。

如果这有意义，请告诉我。

要更改付款，您可以创建退款，以退还剩余金额。

或者，您也可以使用授权或订单，先保留资金，然后再实际收取费用。您是如何在餐馆等中看到的，他们持有您的总金额，但最终会在稍后添加提示，并在稍后完成交易。

有关详细信息，请参阅此处：https://developer.paypal.com/webapps/developer/docs/integration/direct/create-process-order/

Paypal PHP SDK HTTP在事务更新期间出错

2 个答案: