PayPal：创建和捕获订单

Question

我遵循以下示例(https://developer.PayPal.com/docs/checkout/reference/server-integration/set-up-transaction/#on-the-server)，以使PayPal在服务器上工作。

var request = new OrdersCreateRequest();
request.Prefer("return=representation");
request.RequestBody(BuildRequestBody());

var response = await PayPalClient.client().Execute(request);  //this will only create the order. How to capture it at the same time?

//continue from above
var result = response.Result<Order>();

var requestCapture = new OrdersCaptureRequest(result.Id);
requestCapture.Prefer("return=representation");
requestCapture.RequestBody(new OrderActionRequest());

response = await PayPalClient.Client().Execute(requestCapture);

"name":"UNPROCESSABLE_ENTITY",
"details":  [{
                "issue":"ORDER_NOT_APPROVED",
                "description":"Payer has not yet approved the Order for payment. Please redirect the payer to the 'rel':'approve' url returned as part of the HATEOAS links within the Create Order call or provide a valid payment_source in the request."
            }],
"message": "The requested action could not be performed, semantically incorrect, or failed business validation.",
"links":    [{
                "href": "https://developer.paypal.com/docs/api/orders/v2/#error-ORDER_NOT_APPROVED",
                "rel": "information_link",
                "method": "GET"
            }]

我的问题是，有可能同时创建秩序、授权和捕获吗？

谢谢

Answer 1

在使用OrdersCaptureRequest之前，必须从OrdersCreateRequest的响应重定向到[rel]=>approve链接：

    $client = PayPalClient::client();
    $response = $client->execute($request);
    $res_links = $response->result->links;
    $approve_index = array_search('approve',array_column($res_links,'rel'));
    redirect($res_links[$approve_index]->href,'location',302);`

然后使用OrdersCaptureRequest。