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<?php |
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namespace Cmobi\RabbitmqBundle\Rpc; |
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use Cmobi\RabbitmqBundle\Rpc\Exception\JsonRpcGenericErrorException; |
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use Cmobi\RabbitmqBundle\Rpc\Exception\JsonRpcParserErrorException; |
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use Cmobi\RabbitmqBundle\Rpc\Request\JsonRpcRequestFactory; |
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use Cmobi\RabbitmqBundle\Rpc\Request\RpcRequestCollectionInterface; |
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use Cmobi\RabbitmqBundle\Rpc\Request\RpcRequestInterface; |
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use Cmobi\RabbitmqBundle\Rpc\Response\JsonRpcResponse; |
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use Cmobi\RabbitmqBundle\Rpc\Response\RpcResponseCollectionInterface; |
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use Cmobi\RabbitmqBundle\Rpc\Response\RpcResponseInterface; |
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use PhpAmqpLib\Message\AMQPMessage; |
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class RpcMessager |
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{ |
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private $requestCollection; |
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private $responseCollection; |
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private $requestFactory; |
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public function __construct(RpcRequestCollectionInterface $requests, RpcResponseCollectionInterface $responses, JsonRpcRequestFactory $factory) |
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{ |
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$this->requestCollection = $requests; |
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$this->responseCollection = $responses; |
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$this->requestFactory = $factory; |
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} |
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public function parseAMQPMessage(AMQPMessage $message) |
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{ |
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$body = $message->body; |
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try { |
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$requests = json_decode($body, true); |
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} catch (\Exception $e) { |
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throw new JsonRpcParserErrorException(); |
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} |
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if (!isset($requests[0])) { |
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$this->buildRequest($requests); |
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} else { |
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foreach ($requests as $request) { |
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$this->buildRequest($request); |
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} |
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} |
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} |
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public function addRequest($id, RpcRequestInterface $request) |
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{ |
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$this->requestCollection->add($id, $request); |
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} |
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public function addResponse($id, RpcResponseInterface $response) |
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{ |
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$this->responseCollection->add($id, $response); |
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} |
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private function buildRequest($request) |
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{ |
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try { |
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$request = $this->requestFactory->factory($request); |
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$this->requestCollection->add(uniqid(), $request); |
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} catch (JsonRpcGenericErrorException $e) { |
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$response = new JsonRpcResponse([], $e); |
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$id = uniqid(); |
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if (isset($requests['id'])) { |
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$id = $requests['id']; |
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} |
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$this->responseCollection->add($id, $response); |
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} |
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} |
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/** |
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* @return RpcRequestCollectionInterface |
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*/ |
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public function getRequestCollection() |
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{ |
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return $this->requestCollection; |
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} |
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/** |
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* @return RpcResponseCollectionInterface |
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*/ |
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public function getResponseCollection() |
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{ |
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return $this->responseCollection; |
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} |
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} |
contamobi /
CmobiRabbitmqBundle
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