onApprove 路线在成功创建路线后给出错误

Question

我正在尝试通过 onApprove 路由获取订单，但出现以下错误：

Error: Cannot read properties of undefined (reading '0')

购买已成功但过程未完成，我没有转发到 URL 我在 php CREATE 方法中提到的。我的 onApprove 路线如下所示（没有把所有代码都写清楚）：

  paypal.Buttons({
            // Call your server to set up the transaction
            createOrder: function(data, actions) {
                return fetch('https://example.com/TESTS.php?create=testing', {
                    method: 'post'
                }).then(function(res) {
                    return res.json();
                }).then(function(orderData) {
                    return orderData.result.id;
                });
            },
            // Call your server to finalize the transaction
            onApprove: function(data, actions) {
                return fetch('https://example.com/TESTS.php?id=' + data.orderID, {
                    method: 'post'
                }).then(function(res) {
                    return res.json();

如您所见，看起来很正常，因为我可以毫无问题地创建订单。但是一旦我在弹出页面中付款，就会看到错误。以下是我的 php 文件 CREATE/CAPTURE:

    <?php  
    use PayPalCheckoutSdk\Orders\OrdersCreateRequest;
    use PayPalCheckoutSdk\Core\PayPalHttpClient;
    use PayPalCheckoutSdk\Core\SandboxEnvironment;
    use PayPalCheckoutSdk\Orders\OrdersCaptureRequest;
    
    require __DIR__ . '/Checkout-PHP-SDK-develop/vendor/autoload.php';
    $clientId = "AQgUM4x3URK1A-rcNIq56covuc0CYGv3pb5sYeL6-cqsO1HYV2CV6h4ur6BCly_1YYd3-UOMTNGtwQXd";
    $clientSecret = "EDm88hmcFd6arhd5vaJ6v9AWjIvCScR6E6s0eM3OKqwf1uZt0G0KlLNUXG057vesyXR4eYP3RKDLJBz8";
    
    $environment = new SandboxEnvironment($clientId, $clientSecret);
    $client = new PayPalHttpClient($environment);
    
   if(isset($_GET['create']) && $_GET['create'] == 'testing'){
    $request = new OrdersCreateRequest();
    $request->prefer('return=representation');
    $request->body = [
                         "intent" => "CAPTURE",
                         "purchase_units" => [[
                             "reference_id" => "test_ref_id1",
                             "amount" => [
                                 "value" => "100.00",
                                 "currency_code" => "USD"
                             ]
                         ]],
                         "application_context" => [
                              "cancel_url" => "https://example.com/cancelled",
                              "return_url" => "https://example.com/success"
                         ] 
                     ];
    try {
         $response = $client->execute($request);
         echo json_encode($response);
         
    }catch (HttpException $ex) {
       echo json_encode($ex->statusCode);
       echo json_encode($ex->getMessage());
    }
    }

if(isset($_GET['id'])) {
$request = new OrdersCaptureRequest($_GET['id']);
$request->prefer('return=representation');
try {
    // Call API with your client and get a response for your call
    $response = $client->execute($request);
    echo json_encode($response);
   // return $response1;
     // If call returns body in response, you can get the deserialized version from the result attribute of the response
  // return $request1;
}catch (HttpException $ex) {
    echo json_encode($ex->statusCode);
   // print_r($ex->getMessage());
}
}

几乎尝试了所有方法，但似乎有一些我不知道的东西。也许你可以看到我哪里做错了并帮助我。

console.log('Capture result', orderData, JSON.stringify(orderData, null, 2)); 的输出如下：

"statusCode": 201,
  "result": {
    "id": "19X58570EP734922G",
    "intent": "CAPTURE",
    "status": "COMPLETED",
    "purchase_units": [
      {
        "reference_id": "test_ref_id1",
        "amount": {
          "currency_code": "USD",
          "value": "100.00"
        },
        "payee": {
          "email_address": "sb-qlquy8262061@business.example.com",
          "merchant_id": "BHUEK7UQX3KFU"
        },
        "soft_descriptor": "PAYPAL *TEST STORE",
        "shipping": {
          "name": {
            "full_name": "John Doe"
          },
          "address": {
            "address_line_1": "Free Trade Zone",
            "admin_area_2": "Bali",
            "admin_area_1": "AZ_zip = 994",
            "postal_code": "994",
            "country_code": "AZ"
          }
        },
        "payments": {
          "captures": [
            {
              "id": "9796275092029330N",
              "status": "PENDING",
              "status_details": {
                "reason": "PENDING_REVIEW"
              },
              "amount": {
                "currency_code": "USD",
                "value": "100.00"
              },
              "final_capture": true,
              "seller_protection": {
                "status": "NOT_ELIGIBLE"
              },
              "links": [
                {
                  "href": "https://api.sandbox.paypal.com/v2/payments/captures/9796275092029330N",
                  "rel": "self",
                  "method": "GET"
                },
                {
                  "href": "https://api.sandbox.paypal.com/v2/payments/captures/9796275092029330N/refund",
                  "rel": "refund",
                  "method": "POST"
                },
                {
                  "href": "https://api.sandbox.paypal.com/v2/checkout/orders/19X58570EP734922G",
                  "rel": "up",
                  "method": "GET"
                }
              ],
              "create_time": "2022-03-25T22:28:23Z",
              "update_time": "2022-03-25T22:28:23Z"
            }
          ]
        }
      }
    ],
    "payer": {
      "name": {
        "given_name": "John",
        "surname": "Doe"
      },
      "email_address": "sb-qtxuk6283362@personal.example.com",
      "payer_id": "J4RS8Q76ZEKZ2",
      "address": {
        "country_code": "AZ"
      }
    },
    "create_time": "2022-03-25T22:28:12Z",
    "update_time": "2022-03-25T22:28:23Z",
    "links": [
      {
        "href": "https://api.sandbox.paypal.com/v2/checkout/orders/19X58570EP734922G",
        "rel": "self",
        "method": "GET"
      }
    ]
  },
  "headers": {
    "": "",
    "Content-Type": "application/json",
    "Content-Length": "1496",
    "Connection": "keep-alive",
    "Date": "Fri, 25 Mar 2022 22",
    "Application_id": "APP-80W284485P519543T",
    "Cache-Control": "max-age=0, no-cache, no-store, must-revalidate",
    "Caller_acct_num": "BHUEK7UQX3KFU",
    "Paypal-Debug-Id": "92f6c8280dfc2",
    "Strict-Transport-Security": "max-age=31536000; includeSubDomains"
  }
}

Answer 1

return fetch('https://deals.az/TESTS.php?id=' + data.purchase_units[0].payments.captures[0].id,

这一行没有意义。你想要 + data.orderID

.purchase_units[0].payments.captures[0].id 是您稍后会从捕获 response.

中引用的内容

查看演示代码 https://developer.paypal.com/demo/checkout/#/pattern/server

onApprove 路线在成功创建路线后给出错误

onApprove route gives an error after successful CREATE route

php

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