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В настоящее время выполняется приложение для Android и принято решение интегрировать в него платеж Paypal, так что пользователь перенаправляется на Paypal-платеж внутри приложения.DUPLICATE_REQUEST_ID - Ошибка SDK PayPal
Я нашел Paypal SampleApp для чего я хочу: https://github.com/paypal/PayPal-Android-SDK. Во-первых, я тестировал его, и он работал без ошибок с установкой CONFIG_ENVIRONMENT, установленной в PayPalConfiguration.ENVIRONMENT_NO_NETWORK, и с выборочной пробной песней по умолчанию acc (usr: [email protected], pass: 123123123).
Затем я сделал учетную запись на сайте developer.paypal.com, чтобы внести платеж на мой счет Paypal (с настройкой CONFIG_ENVIRONMENT, установленным в PayPalConfiguration.ENVIRONMENT_PRODUCTION). Я создал приложение и использовал предоставленный идентификатор клиента с портала разработчика в SampleApp. Делая это, платеж не завершен, и выдает ошибку:
request failure with http statusCode:400,exception:Bad Request
request failed with server response:{"name":"DUPLICATE_REQUEST_ID","debug_id":"9f83f9a8ce3e5","message":"The value of PayPal-Request-Id header has already been used","information_link":"https://developer.paypal.com/webapps/developer/docs/api/","details":[]}
DUPLICATE_REQUEST_ID
Примечание: Я только с помощью «КУПИТЬ ВЕЩЬ» вариант в образце приложения; не заинтересованы в других вариантах
код класса, который обрабатывает процесс оплаты:
import com.paypal.android.sdk.payments.PayPalAuthorization;
import com.paypal.android.sdk.payments.PayPalConfiguration;
import com.paypal.android.sdk.payments.PayPalFuturePaymentActivity;
import com.paypal.android.sdk.payments.PayPalItem;
import com.paypal.android.sdk.payments.PayPalOAuthScopes;
import com.paypal.android.sdk.payments.PayPalPayment;
import com.paypal.android.sdk.payments.PayPalPaymentDetails;
import com.paypal.android.sdk.payments.PayPalProfileSharingActivity;
import com.paypal.android.sdk.payments.PayPalService;
import com.paypal.android.sdk.payments.PaymentConfirmation;
import com.paypal.android.sdk.payments.ShippingAddress;
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Toast;
import org.json.JSONException;
import java.math.BigDecimal;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
public class PaymentActivity extends Activity{
private static final String TAG = "PAYMENT";
private static final String CONFIG_ENVIRONMENT = PayPalConfiguration.ENVIRONMENT_PRODUCTION;
private static final String CONFIG_CLIENT_ID = "i changed this field with my client id";
private static final int REQUEST_CODE_PAYMENT = 1;
private static final int REQUEST_CODE_FUTURE_PAYMENT = 2;
private static final int REQUEST_CODE_PROFILE_SHARING = 3;
private static PayPalConfiguration config = new PayPalConfiguration()
.environment(CONFIG_ENVIRONMENT)
.clientId(CONFIG_CLIENT_ID)
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_payment);
Intent intent = new Intent(this, PayPalService.class);
intent.putExtra(PayPalService.EXTRA_PAYPAL_CONFIGURATION, config);
startService(intent);
}
public void onBuyPressed(View pressed) {
PayPalPayment thingToBuy = getThingToBuy(PayPalPayment.PAYMENT_INTENT_SALE);
Intent intent = new Intent(PaymentActivity.this, com.paypal.android.sdk.payments.PaymentActivity.class);
// send the same configuration for restart resiliency
intent.putExtra(PayPalService.EXTRA_PAYPAL_CONFIGURATION, config);
intent.putExtra(com.paypal.android.sdk.payments.PaymentActivity.EXTRA_PAYMENT, thingToBuy);
startActivityForResult(intent, REQUEST_CODE_PAYMENT);
}
private PayPalPayment getThingToBuy(String paymentIntent) {
return new PayPalPayment(new BigDecimal("1.0"), "USD", "DRINK",
paymentIntent);
}
/*
* This method shows use of optional payment details and item list.
*/
public void onFuturePaymentPressed(View pressed) {
Intent intent = new Intent(PaymentActivity.this, PayPalFuturePaymentActivity.class);
// send the same configuration for restart resiliency
intent.putExtra(PayPalService.EXTRA_PAYPAL_CONFIGURATION, config);
startActivityForResult(intent, REQUEST_CODE_FUTURE_PAYMENT);
}
public void onProfileSharingPressed(View pressed) {
Intent intent = new Intent(PaymentActivity.this, PayPalProfileSharingActivity.class);
// send the same configuration for restart resiliency
intent.putExtra(PayPalService.EXTRA_PAYPAL_CONFIGURATION, config);
intent.putExtra(PayPalProfileSharingActivity.EXTRA_REQUESTED_SCOPES, getOauthScopes());
startActivityForResult(intent, REQUEST_CODE_PROFILE_SHARING);
}
private PayPalOAuthScopes getOauthScopes() {
Set<String> scopes = new HashSet<String>(
Arrays.asList(PayPalOAuthScopes.PAYPAL_SCOPE_EMAIL, PayPalOAuthScopes.PAYPAL_SCOPE_ADDRESS));
return new PayPalOAuthScopes(scopes);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQUEST_CODE_PAYMENT) {
if (resultCode == Activity.RESULT_OK) {
PaymentConfirmation confirm =
data.getParcelableExtra(com.paypal.android.sdk.payments.PaymentActivity.EXTRA_RESULT_CONFIRMATION);
if (confirm != null) {
try {
Log.i(TAG, confirm.toJSONObject().toString(4));
Log.i(TAG, confirm.getPayment().toJSONObject().toString(4));
/**
* TODO: send 'confirm' (and possibly confirm.getPayment() to your server for verification
* or consent completion.
* See https://developer.paypal.com/webapps/developer/docs/integration/mobile/verify-mobile-payment/
* for more details.
*
* For sample mobile backend interactions, see
* https://github.com/paypal/rest-api-sdk-python/tree/master/samples/mobile_backend
*/
Toast.makeText(
getApplicationContext(),
"PaymentConfirmation info received from PayPal", Toast.LENGTH_LONG)
.show();
} catch (JSONException e) {
Log.e(TAG, "an extremely unlikely failure occurred: ", e);
}
}
} else if (resultCode == Activity.RESULT_CANCELED) {
Log.i(TAG, "The user canceled.");
} else if (resultCode == com.paypal.android.sdk.payments.PaymentActivity.RESULT_EXTRAS_INVALID) {
Log.i(
TAG,
"An invalid Payment or PayPalConfiguration was submitted. Please see the docs.");
}
} else if (requestCode == REQUEST_CODE_FUTURE_PAYMENT) {
if (resultCode == Activity.RESULT_OK) {
PayPalAuthorization auth =
data.getParcelableExtra(PayPalFuturePaymentActivity.EXTRA_RESULT_AUTHORIZATION);
if (auth != null) {
try {
Log.i("FuturePaymentExample", auth.toJSONObject().toString(4));
String authorization_code = auth.getAuthorizationCode();
Log.i("FuturePaymentExample", authorization_code);
sendAuthorizationToServer(auth);
Toast.makeText(
getApplicationContext(),
"Future Payment code received from PayPal", Toast.LENGTH_LONG)
.show();
} catch (JSONException e) {
Log.e("FuturePaymentExample", "an extremely unlikely failure occurred: ", e);
}
}
} else if (resultCode == Activity.RESULT_CANCELED) {
Log.i("FuturePaymentExample", "The user canceled.");
} else if (resultCode == PayPalFuturePaymentActivity.RESULT_EXTRAS_INVALID) {
Log.i(
"FuturePaymentExample",
"Probably the attempt to previously start the PayPalService had an invalid PayPalConfiguration. Please see the docs.");
}
} else if (requestCode == REQUEST_CODE_PROFILE_SHARING) {
if (resultCode == Activity.RESULT_OK) {
PayPalAuthorization auth =
data.getParcelableExtra(PayPalProfileSharingActivity.EXTRA_RESULT_AUTHORIZATION);
if (auth != null) {
try {
Log.i("ProfileSharingExample", auth.toJSONObject().toString(4));
String authorization_code = auth.getAuthorizationCode();
Log.i("ProfileSharingExample", authorization_code);
sendAuthorizationToServer(auth);
Toast.makeText(
getApplicationContext(),
"Profile Sharing code received from PayPal", Toast.LENGTH_LONG)
.show();
} catch (JSONException e) {
Log.e("ProfileSharingExample", "an extremely unlikely failure occurred: ", e);
}
}
} else if (resultCode == Activity.RESULT_CANCELED) {
Log.i("ProfileSharingExample", "The user canceled.");
} else if (resultCode == PayPalFuturePaymentActivity.RESULT_EXTRAS_INVALID) {
Log.i(
"ProfileSharingExample",
"Probably the attempt to previously start the PayPalService had an invalid PayPalConfiguration. Please see the docs.");
}
}
}
private void sendAuthorizationToServer(PayPalAuthorization authorization) {
/**
* TODO: Send the authorization response to your server, where it can
* exchange the authorization code for OAuth access and refresh tokens.
*
* Your server must then store these tokens, so that your server code
* can execute payments for this user in the future.
*
* A more complete example that includes the required app-server to
* PayPal-server integration is available from
* https://github.com/paypal/rest-api-sdk-python/tree/master/samples/mobile_backend
*/
}
@Override
public void onDestroy() {
// Stop service when done
stopService(new Intent(this, PayPalService.class));
super.onDestroy();
}
}
Спасибо!