/**
* Handle request
*/
public static function handler()
{
// Create JSON-RPC request and response.
$request = static::getRequest();
$response = static::getResponse();
// Invoke operation.
$ex = null;
try {
$result = SCA\Domain::run($request->getMethod(), $request->getParams());
$response->setResult($result);
// TODO ==>
if (in_array($result, [null, false, -1], true)) {
$response->setError(-1);
}
// <=======
} catch (\Exception $ex) {
// Intentionally fall down.
$response->setError($ex->getCode());
error_log((string) $ex);
}
// Write response to php output-stream.
$http = Http\Response::newInstance();
$http->setBody($response->toJson());
$http->setHeader('Content-Type', 'application/json-rpc; charset=utf-8');
$http->send();
if ($ex instanceof \Exception) {
throw $ex;
}
}
/**
* Delegate operation to the Domain::run method.
*
* @param string The method name.
* @param array The parameters.
* @return mixied The result.
*/
public function __call($method, $params)
{
$url = implode(SCA\URL::SEPARATOR_METHOD, [$this->url, $method]);
return SCA\Domain::runArgs($url, $params);
}