/**
* Waits for the total request body and performs the needed action
*
* @param Request $request
* @param Response $response
* @param RequestInfo $requestInfo
*/
public function waitForBodyAndPerformAction($request, $response, $requestInfo)
{
$self = $this;
$requestBody = '';
$contentLength = $this->getContentLengthFromRequest($request);
$receivedData = 0;
$request->on('data', function ($data) use($self, $request, $response, &$requestBody, &$receivedData, $contentLength, $requestInfo) {
try {
$requestBody .= $data;
$receivedData += strlen($data);
if ($receivedData >= $contentLength) {
$requestBodyParsed = NULL;
if ($requestBody) {
$requestBodyParsed = $self->getBodyParserForRequest($request)->parse($requestBody, $request);
}
if ($request->getMethod() === 'PUT' && $requestInfo->getDataIdentifier()) {
$requestResult = $self->getHandlerForRequest($request)->update($requestInfo, $requestBodyParsed);
} else {
$requestResult = $self->getHandlerForRequest($request)->create($requestInfo, $requestBodyParsed);
}
$self->handleResult($requestResult, $request, $response);
}
} catch (\Exception $exception) {
$this->handleError($exception, $request, $response);
}
});
}
/**
* Returns the Document for the given request or NULL if it is not specified
*
* @param RequestInfo $requestInfo
* @return DocumentInterface|NULL
*/
public function getDataForRequest(RequestInfo $requestInfo)
{
if (!$requestInfo->getDataIdentifier()) {
return NULL;
}
$database = $this->getDatabaseForRequestInfo($requestInfo);
return $database ? $database->findByIdentifier($requestInfo->getDataIdentifier()) : NULL;
}
