private static function define(Request $request)
{
$requestId = $request->getServerParams()['HTTP_X_REQUEST_ID'];
if (empty($requestId)) {
$requestId = Str::uuid();
}
define('REQUEST_ID', $requestId);
}
public static function process(\Exception $e, Request $request, Response $response)
{
if ($e instanceof BaseException) {
$response->withStatus($e->getHttpStatus());
$response->write(Code::json($e->getCode(), $e->getMessage()));
} else {
if ($e instanceof MethodNotAllowedException) {
$response->withStatus(405);
$allow = implode(', ', $e->getAllowedMethods());
$response->withHeader('Allow', $allow);
$response->write(Code::json(Code::METHOD_NOT_ALLOWED, 'allow: ' . $allow));
} else {
if ($e instanceof NotFoundException) {
$response->withStatus(404);
$response->write(Code::json(Code::RESOURCE_NOT_FOUND));
} else {
if ($e instanceof UnsupportedMediaType) {
$response->withStatus(415);
$response->write(Code::json(Code::UNSUPPORTED_MEDIA_TYPE, $e->getMessage()));
} else {
if ($e instanceof BadBodyException) {
$response->withStatus(400);
$response->write(Code::json(Code::BAD_BODY, $e->getMessage()));
} else {
if ($e instanceof \PDOException) {
$response->withStatus(502);
$response->write(Code::json(Code::DATABASE_ERROR));
trigger_error(Str::exceptionToString($e), E_USER_WARNING);
} else {
if ($e instanceof \RedisException) {
$response->withStatus(502);
$response->write(Code::json(Code::CACHE_ERROR));
trigger_error(Str::exceptionToString($e), E_USER_WARNING);
} else {
$response->withStatus(500);
$response->write(Code::json(Code::INTERNAL_SERVER_ERROR));
trigger_error(Str::exceptionToString($e), E_USER_WARNING);
}
}
}
}
}
}
}
}
private function parsePdoName($pdoName)
{
return Str::endsWith($pdoName, ['::read', '::write']) ? explode('::', $pdoName, 2) : [$pdoName, null];
}
/**
* Dynamically pass methods to the redis
*
* @param string $method
* @param array $parameters
* @return mixed
*/
public function __call($method, $parameters)
{
Log::debug('redis ' . $method . ' parameters: ' . json_encode($parameters));
$queryType = 'master';
// TODO: determines by operation
if (!$this->link($queryType)) {
return false;
}
try {
Time::start('redis');
$result = call_user_func_array([$this->link, $method], $parameters);
Time::stop('redis');
Log::debug('redis ' . $method . ' result: ' . $result);
} catch (\Exception $e) {
trigger_error('Errors on operating redis: ' . Str::exceptionToString($e), E_USER_WARNING);
return false;
}
return $result;
}
