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<?php |
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namespace Yoanm\SymfonyJsonRpcHttpServer\EventListener; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\HttpKernel\Event\RequestEvent; |
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use Yoanm\JsonRpcServer\Infra\Endpoint\JsonRpcEndpoint as SDKJsonRpcEndpoint; |
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class RequestListener |
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{ |
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/** @var string */ |
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private $uri; |
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/** @var SdkJsonRpcEndpoint */ |
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private $sdkEndpoint; |
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/** @var string[] */ |
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private $allowedMethodList = []; |
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public function __construct(SDKJsonRpcEndpoint $sdkEndpoint, $uri) |
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{ |
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var_dump("CONSTRUCT"); |
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$this->uri = $uri; |
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$this->sdkEndpoint = $sdkEndpoint; |
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$this->allowedMethodList = [Request::METHOD_POST, Request::METHOD_OPTIONS]; |
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} |
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public function onKernelRequest(RequestEvent $event) |
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{ |
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if (!$event->isMasterRequest()) { |
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// Don't do anything if it's not the master request ! |
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return; |
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} |
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$request = $event->getRequest(); |
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if ($this->uri === $request->getRequestUri()) { |
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switch ($request->getMethod()) { |
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case Request::METHOD_POST: |
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$event->setResponse($this->httpPost($request)); |
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break; |
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case Request::METHOD_OPTIONS: |
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$event->setResponse($this->httpOptions()); |
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break; |
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} |
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} |
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} |
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protected function httpOptions() : Response |
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{ |
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$response = new Response(); |
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$response->headers->set('Content-Type', 'application/json'); |
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// Set allowed http methods |
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$allowedMethodListString = implode(', ', $this->allowedMethodList); |
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$response->headers->set('Allow', $allowedMethodListString); |
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$response->headers->set('Access-Control-Request-Method', $allowedMethodListString); |
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// Set allowed content type |
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$response->headers->set('Accept', 'application/json'); |
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$response->headers->set('Access-Control-Allow-Headers', 'Content-Type'); |
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return $response; |
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} |
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protected function httpPost(Request $request) : Response |
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{ |
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$response = new Response(); |
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$response->headers->set('Content-Type', 'application/json'); |
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$response->setContent( |
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$this->sdkEndpoint->index( |
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$request->getContent() |
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) |
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); |
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return $response; |
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} |
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} |
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yoanm /
symfony-jsonrpc-http-server
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