/**
* @param $httpStatusCode
* @param DataObject $errorObject
* @param CallContext $callContext
* @return DeclinedPaymentException
* | DeclinedPayoutException
* | DeclinedRefundException
* | ValidationException
* | AuthorizationException
* | ReferenceException
* | GlobalCollectException
* | ApiException
*/
public function createException($httpStatusCode, DataObject $errorObject, CallContext $callContext = null)
{
if ($errorObject instanceof PaymentErrorResponse && !is_null($errorObject->paymentResult)) {
return new DeclinedPaymentException($httpStatusCode, $errorObject);
}
if ($errorObject instanceof PayoutErrorResponse && !is_null($errorObject->payoutResult)) {
return new DeclinedPayoutException($httpStatusCode, $errorObject);
}
if ($errorObject instanceof RefundErrorResponse && !is_null($errorObject->refundResult)) {
return new DeclinedRefundException($httpStatusCode, $errorObject);
}
if ($httpStatusCode == 400) {
return new ValidationException($httpStatusCode, $errorObject);
}
if ($httpStatusCode == 403) {
return new AuthorizationException($httpStatusCode, $errorObject);
}
if ($httpStatusCode == 409 && $callContext && strlen($callContext->getIdempotenceKey()) > 0 && $this->isIdempotenceError($errorObject)) {
return new IdempotenceException($httpStatusCode, $errorObject, null, $callContext->getIdempotenceKey(), $callContext->getIdempotenceRequestTimestamp());
}
$httpClassCode = floor($httpStatusCode / 100);
// If a different HTTP status code was sent, then either the user made an error, or the server is in trouble.
// If the user made an error, the server will give class 4 response. If the server made an error and realises
// this, it will send an appropriate error message with a class 5 response. It should not be sending other
// status codes; if it does, we raise an UnexpectedResponseException to signal this.
switch ($httpClassCode) {
case 4:
return new ReferenceException($httpStatusCode, $errorObject);
case 5:
return new GlobalCollectException($httpStatusCode, $errorObject);
default:
return new ApiException($httpStatusCode, $errorObject);
}
}
/**
* @return string[]
*/
public function generateRequestHeaders()
{
$contentType = static::MIME_APPLICATION_JSON;
$rfc2616Date = $this->getRfc161Date();
$requestHeaders = array();
$requestHeaders['Content-Type'] = $contentType;
$requestHeaders['Date'] = $rfc2616Date;
if ($this->clientMetaInfo) {
$requestHeaders['X-GCS-ClientMetaInfo'] = $this->clientMetaInfo;
}
$requestHeaders['X-GCS-ServerMetaInfo'] = $this->getServerMetaInfoValue();
if ($this->callContext && strlen($this->callContext->getIdempotenceKey()) > 0) {
$requestHeaders['X-GCS-Idempotence-Key'] = $this->callContext->getIdempotenceKey();
}
$requestHeaders['Authorization'] = $this->getAuthorizationHeaderValue($requestHeaders);
return $requestHeaders;
}
public function testCreatePaymentWithIdempotenceKeyFailure()
{
$client = $this->getClient();
$merchantId = self::MERCHANT_ID_FOR_CHALLENGED_PAYMENT_TEST;
$callContext = new CallContext();
$dateTimeWitMicroseconds = DateTime::createFromFormat('U.u', microtime(true));
$callContext->setIdempotenceKey(__FUNCTION__ . '::' . $dateTimeWitMicroseconds->format('Ymd-His-u'));
$this->assertEmpty($callContext->getIdempotenceRequestTimestamp());
try {
$client->merchant($merchantId)->payments()->create($this->getMinimalCreatePaymentRequest(false), $callContext);
$this->fail('excepted exception');
} catch (ValidationException $e) {
$this->assertEmpty($callContext->getIdempotenceRequestTimestamp());
}
try {
$client->merchant($merchantId)->payments()->create($this->getMinimalCreatePaymentRequest(false), $callContext);
$this->fail('excepted exception');
} catch (ValidationException $e) {
$idempotenceRequestTimestamp = $callContext->getIdempotenceRequestTimestamp();
$this->assertNotEmpty($idempotenceRequestTimestamp);
}
try {
$client->merchant($merchantId)->payments()->create($this->getMinimalCreatePaymentRequest(false), $callContext);
$this->fail('excepted exception');
} catch (ValidationException $e) {
$this->assertEquals($idempotenceRequestTimestamp, $callContext->getIdempotenceRequestTimestamp());
}
}
/**
* @param ConnectionResponse $response
* @param CallContext $callContext
*/
protected function updateCallContext(ConnectionResponse $response, CallContext $callContext)
{
$callContext->setIdempotenceRequestTimestamp($response->getHeaderValue('X-GCS-Idempotence-Request-Timestamp'));
}