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<?php |
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namespace OldSound\RabbitMqBundle\ReceiverExecutor; |
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use OldSound\RabbitMqBundle\Declarations\RpcConsumeOptions; |
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use OldSound\RabbitMqBundle\Receiver\ReceiverException; |
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use OldSound\RabbitMqBundle\Receiver\ReceiverInterface; |
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use OldSound\RabbitMqBundle\Receiver\ReplyReceiverInterface; |
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class ReplyReceiverExecutor implements ReceiverExecutorInterface |
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{ |
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/** @var RpcConsumeOptions */ |
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protected $options; |
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public function __construct(RpcConsumeOptions $options) |
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{ |
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$this->options = $options; |
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} |
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/** |
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* @param $receiver ReplyReceiverInterface |
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*/ |
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public function execute(array $messages, $receiver): array |
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{ |
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if (!$this->support($receiver)) { |
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throw new \InvalidArgumentException('TOOD'); |
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} |
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if (count($messages) !== 1) { |
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throw new \InvalidArgumentException('todo'); |
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} |
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$message = $messages[0]; |
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if (!($message->get($this->options->replayToProperty) && $message->get($this->options->correlationIdProperty))) { |
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throw new \InvalidArgumentException('todo'); // TODO |
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} |
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try { |
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$reply = $receiver->execute($message); |
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} catch (ReceiverException $exception) { |
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return [$exception->getCode()]; |
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} |
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$this->sendReply($message->getChannel(), $reply, $message->get($this->options->replayToProperty), $message->get($this->options->correlationIdProperty)); |
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return [ReceiverInterface::MSG_ACK]; |
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} |
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protected function sendReply(\AMQPChannel $channel, $reply, $replyTo, $correlationId) |
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{ |
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$body = $this->serializer->serialize($reply); |
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$message = new AMQPMessage($body, ['content_type' => 'text/plain'] + $this->options->replayMessageProperties + [ |
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$this->options->correlationIdProperty => $correlationId, |
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]); |
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$channel->basic_publish($message , '', $replyTo); |
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} |
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public function support($receiver): bool |
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{ |
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return $receiver instanceof ReplyReceiverInterface; |
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} |
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} |
eMAGTechLabs /
RabbitMqBundle
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