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<?php |
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namespace Xervice\RabbitMQ\Business\Model\Worker\Consumer; |
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use DataProvider\RabbitMqConsumerConfigDataProvider; |
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use DataProvider\RabbitMqMessageCollectionDataProvider; |
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use DataProvider\RabbitMqMessageDataProvider; |
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use DataProvider\RabbitMqQueueDataProvider; |
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use PhpAmqpLib\Channel\AMQPChannel; |
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use PhpAmqpLib\Message\AMQPMessage; |
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use Xervice\RabbitMQ\Business\Dependency\Worker\Listener\ListenerInterface; |
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class Consumer implements ConsumerInterface |
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{ |
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/** |
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* @var \PhpAmqpLib\Channel\AMQPChannel |
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*/ |
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private $channel; |
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/** |
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* @var \DataProvider\RabbitMqConsumerConfigDataProvider |
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*/ |
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private $config; |
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/** |
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* @var \DataProvider\RabbitMqMessageCollectionDataProvider |
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*/ |
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private $messageCollection; |
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/** |
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* Consumer constructor. |
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* |
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* @param \PhpAmqpLib\Channel\AMQPChannel $channel |
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* @param \DataProvider\RabbitMqConsumerConfigDataProvider $config |
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*/ |
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public function __construct( |
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AMQPChannel $channel, |
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RabbitMqConsumerConfigDataProvider $config |
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) { |
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$this->channel = $channel; |
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$this->config = $config; |
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$this->messageCollection = new RabbitMqMessageCollectionDataProvider(); |
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} |
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/** |
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* @param \Xervice\RabbitMQ\Business\Dependency\Worker\Listener\ListenerInterface $listener |
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* |
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* @return void |
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*/ |
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public function consumeQueries(ListenerInterface $listener): void |
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{ |
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$this->channel->basic_qos( |
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0, |
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$listener->getChunkSize(), |
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false |
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); |
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$this->channel->basic_consume( |
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$listener->getQueueName(), |
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$this->config->getTag(), |
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$this->config->getNoLocal(), |
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$this->config->getNoAck(), |
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$this->config->getExclusive(), |
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$this->config->getNoWait(), |
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[ |
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$this, |
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'collectMessages' |
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], |
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$this->config->getTicket(), |
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$this->config->getArguments() |
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); |
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try { |
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$finished = false; |
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while (\count($this->channel->callbacks) && !$finished) { |
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$this->channel->wait( |
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null, |
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false, |
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1 |
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); |
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} |
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} catch (\Exception $e) { |
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$finished = true; |
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} |
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$listener->handleMessage($this->messageCollection, $this->channel); |
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} |
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/** |
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* @param \PhpAmqpLib\Message\AMQPMessage $message |
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*/ |
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public function collectMessages(AMQPMessage $message): void |
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{ |
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$rabbitMessage = new RabbitMqMessageDataProvider(); |
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$rabbitMessage |
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->fromArray( |
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json_decode( |
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$message->getBody(), |
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true |
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) |
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); |
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$rabbitMessage |
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->setProperties($message->get_properties()) |
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->setDeliveryInfo($message->delivery_info) |
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->setDeliveryTag($message->delivery_info['delivery_tag'] ?? 0); |
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$queue = new RabbitMqQueueDataProvider(); |
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$queue->setName($message->delivery_info['exchange']); |
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$this->messageCollection->addMessage($rabbitMessage); |
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} |
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} |
xervice /
rabbitmq
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