/**
* Set up
*/
public function setUp()
{
$this->webClient = $this->getMock('Paysera_WalletApi_Http_ClientInterface');
$dispatcher = new Paysera_WalletApi_EventDispatcher_EventDispatcher();
$dispatcher->addSubscriber(new Paysera_WalletApi_Listener_InvalidResponseListener());
$this->service = new Paysera_WalletApi_Client_BasicClient($this->webClient, $dispatcher);
}
public function handle($post)
{
if (!isset($post['event']) || !isset($post['sign'])) {
throw new Paysera_WalletApi_Exception_CallbackException('At least one of required parameters is missing');
}
$event = $post['event'];
$sign = $post['sign'];
if (!$this->callbackSignChecker->checkSign($event, $sign)) {
throw new Paysera_WalletApi_Exception_CallbackException('Sign validation failed');
}
$eventData = json_decode($event, true);
try {
if ($eventData['object'] === 'transaction') {
$subject = new Paysera_WalletApi_Event_TransactionEvent($this->mapper->decodeTransaction($eventData['data']));
} elseif ($eventData['object'] === 'payment') {
$subject = new Paysera_WalletApi_Event_PaymentEvent($this->mapper->decodePayment($eventData['data']));
} elseif ($eventData['object'] === 'allowance') {
$subject = new Paysera_WalletApi_Event_AllowanceEvent($this->mapper->decodeAllowance($eventData['data']));
} else {
throw new Paysera_WalletApi_Exception_CallbackUnsupportedException('Unknown event object');
}
} catch (Paysera_WalletApi_Exception_CallbackException $exception) {
throw $exception;
// just pass callback exceptions
} catch (Exception $exception) {
throw new Paysera_WalletApi_Exception_CallbackException('Exception caught while trying to decode event subject', 0, $exception);
}
$eventKey = $eventData['object'] . '.' . $eventData['type'];
$this->eventDispatcher->dispatch($eventKey, $subject);
}
/**
* @param string $basePath
* @param Paysera_WalletApi_EventDispatcher_EventSubscriberInterface $requestSigner
* @param array $parameters
*
* @return Paysera_WalletApi_EventDispatcher_EventDispatcher
*/
public function createDispatcherForClient($basePath, Paysera_WalletApi_EventDispatcher_EventSubscriberInterface $requestSigner, array $parameters = array())
{
$dispatcher = new Paysera_WalletApi_EventDispatcher_EventDispatcher();
$dispatcher->mergeDispatcher($this->getEventDispatcher());
$dispatcher->addSubscriber(new Paysera_WalletApi_Listener_EndpointSetter($basePath));
if (count($parameters) > 0) {
$dispatcher->addSubscriber(new Paysera_WalletApi_Listener_ParameterSetter($parameters));
}
$dispatcher->addSubscriber($requestSigner);
$dispatcher->addSubscriber($this->createInvalidResponseListener());
return $dispatcher;
}
/**
* Makes specified request.
* URI in request object can be relative to current context (without endpoint and API path).
* Content of request is not encoded or otherwise modified by the client
*
* @param Paysera_WalletApi_Http_Request $request
* @param array $options
*
* @throws Paysera_WalletApi_Exception_ApiException
* @return mixed|null
*/
public function makeRequest(Paysera_WalletApi_Http_Request $request, $options = array())
{
$originalRequest = clone $request;
$event = new Paysera_WalletApi_Event_RequestEvent($request, $options);
$this->eventDispatcher->dispatch(Paysera_WalletApi_Events::BEFORE_REQUEST, $event);
$options = $event->getOptions();
try {
$response = $this->webClient->makeRequest($request);
} catch (Paysera_WalletApi_Exception_HttpException $exception) {
$event = new Paysera_WalletApi_Event_HttpExceptionEvent($exception, $request, $options);
$this->eventDispatcher->dispatch(Paysera_WalletApi_Events::ON_HTTP_EXCEPTION, $event);
if ($event->getResponse() !== null) {
$response = $event->getResponse();
} else {
throw $event->getException();
}
}
$response->setRequest($request);
$event = new Paysera_WalletApi_Event_ResponseEvent($response, $options);
$this->eventDispatcher->dispatch(Paysera_WalletApi_Events::AFTER_RESPONSE, $event);
$options = $event->getOptions();
try {
$responseContent = $response->getContent();
$result = $responseContent !== '' ? json_decode($responseContent, true) : null;
if ($response->getStatusCode() === 200 && $responseContent === '' || $result === null && $responseContent !== '' && $responseContent !== 'null') {
throw new Paysera_WalletApi_Exception_ResponseException(array('error' => 'internal_server_error', 'error_description' => sprintf('Bad response from server! Response: %s', $responseContent)), $response->getStatusCode(), $response->getStatusCodeMessage());
}
if ($response->isSuccessful()) {
return $result;
} else {
throw new Paysera_WalletApi_Exception_ResponseException(is_array($result) ? $result : array(), $response->getStatusCode(), $response->getStatusCodeMessage());
}
} catch (Paysera_WalletApi_Exception_ResponseException $exception) {
$event = new Paysera_WalletApi_Event_ResponseExceptionEvent($exception, $response, $options);
$this->eventDispatcher->dispatch(Paysera_WalletApi_Events::ON_RESPONSE_EXCEPTION, $event);
if ($event->getResult() !== null) {
return $event->getResult();
} elseif ($event->isRepeatRequest()) {
return $this->makeRequest($originalRequest, $event->getOptions());
} else {
throw $event->getException();
}
}
}
/**
* Makes specified request with options reference.
* URI in request object can be relative to current context (without endpoint and API path).
* Content of request is not encoded or otherwise modified by the client
*
* @param Paysera_WalletApi_Http_Request $request
* @param array $options
*
* @return Paysera_WalletApi_Http_Response
*
* @throws Paysera_WalletApi_Exception_ResponseException
*/
private function makePlainRequestWithReference(Paysera_WalletApi_Http_Request $request, &$options = array())
{
$event = new Paysera_WalletApi_Event_RequestEvent($request, $options);
$this->eventDispatcher->dispatch(Paysera_WalletApi_Events::BEFORE_REQUEST, $event);
$options = $event->getOptions();
try {
$response = $this->webClient->makeRequest($request);
} catch (Paysera_WalletApi_Exception_HttpException $exception) {
$event = new Paysera_WalletApi_Event_HttpExceptionEvent($exception, $request, $options);
$this->eventDispatcher->dispatch(Paysera_WalletApi_Events::ON_HTTP_EXCEPTION, $event);
if ($event->getResponse() !== null) {
$response = $event->getResponse();
} else {
throw $event->getException();
}
}
$response->setRequest($request);
$event = new Paysera_WalletApi_Event_ResponseEvent($response, $options);
$this->eventDispatcher->dispatch(Paysera_WalletApi_Events::AFTER_RESPONSE, $event);
return $response;
}
