/**
* @param object $controller
* @param ReflectionMethod $method
* @param RequestParams $requestParams
*
* @throws JsonRpcException
*
* @return mixed
*/
private function executeMethod($controller, ReflectionMethod $method, RequestParams $requestParams = null)
{
$params = null;
$areParamsNamed = null;
if ($requestParams) {
$params = $requestParams->all() ?: null;
if ($params) {
$areParamsNamed = $requestParams->areParamsNamed();
}
}
$args = [];
foreach ($method->getParameters() as $parameter) {
$class = $parameter->getClass();
if ($class) {
if ($class->name === RequestParams::class) {
$args[] = $requestParams;
} else {
if ($class->isSubclassOf(ParamsValidator::class)) {
/* @var ParamsValidator $object */
$args[] = $object = $class->newInstance($requestParams->all(), $requestParams->areParamsNamed());
$object->setContainer($this->container);
$object->validate();
} else {
try {
$args[] = $this->container->make($class->name);
} catch (ReflectionException $e) {
throw new InternalErrorException($e->getMessage(), 0, $e);
}
}
}
} else {
if ($params !== null) {
/* @var array $params */
if ($areParamsNamed) {
$name = $parameter->getName();
if (array_key_exists($name, $params)) {
$args[] = $params[$name];
unset($params[$name]);
continue;
}
} else {
if (count($params)) {
$args[] = array_shift($params);
continue;
}
}
}
try {
$args[] = $parameter->getDefaultValue();
} catch (ReflectionException $e) {
throw new InvalidParamsException("\"{$parameter->getName()}\" is required", 0, $e);
}
}
}
return $method->invokeArgs($controller, $args);
}
public function __construct(array $params, $areParamsNamed)
{
if ($this->convertToArray) {
$params = json_decode(json_encode($params), true);
}
$p = $params;
if (!$areParamsNamed && count($this->names) > 0) {
$p = [];
foreach ($this->names as $key => $param) {
if (is_numeric($key)) {
$key = $param;
$param = null;
}
$p[$key] = count($params) > 0 ? array_shift($params) : $param;
}
$areParamsNamed = true;
}
parent::__construct($p, $areParamsNamed);
}
/**
* @param object $requestData
*
* @throws Exception\JsonRpcException
*
* @return Request
*/
public function createRequest($requestData)
{
if (!is_object($requestData)) {
throw new Exception\BadRequestException();
}
if (!isset($requestData->jsonrpc) || $requestData->jsonrpc !== '2.0') {
throw new Exception\BadRequestException();
}
if (empty($requestData->method) || !is_string($requestData->method)) {
throw new Exception\BadRequestException();
}
$params = null;
if (!empty($requestData->params)) {
if (is_array($requestData->params)) {
$params = RequestParams::constructPositional($requestData->params);
} elseif (is_object($requestData->params)) {
$params = RequestParams::constructNamed((array) $requestData->params);
} else {
throw new Exception\BadRequestException();
}
}
return new Request($requestData->method, $params, isset($requestData->id) ? $requestData->id : null);
}
