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<?php |
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namespace OldSound\RabbitMqBundle\RabbitMq; |
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use OldSound\RabbitMqBundle\Provider\QueuesProviderInterface; |
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use OldSound\RabbitMqBundle\RabbitMq\Exception\QueueNotFoundException; |
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use PhpAmqpLib\Message\AMQPMessage; |
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class MultipleConsumer extends Consumer |
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{ |
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protected $queues = array(); |
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/** |
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* Queues provider |
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* |
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* @var QueuesProviderInterface|null |
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*/ |
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protected $queuesProvider = null; |
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/** |
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* Context the consumer runs in |
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* |
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* @var string |
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*/ |
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protected $context = null; |
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/** |
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* QueuesProvider setter |
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* |
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* @param QueuesProviderInterface $queuesProvider |
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* |
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* @return self |
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*/ |
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public function setQueuesProvider(QueuesProviderInterface $queuesProvider) |
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{ |
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$this->queuesProvider = $queuesProvider; |
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return $this; |
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} |
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public function getQueueConsumerTag($queue) |
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{ |
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return sprintf('%s-%s', $this->getConsumerTag(), $queue); |
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} |
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public function setQueues(array $queues) |
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{ |
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$this->queues = $queues; |
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} |
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public function setContext($context) |
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{ |
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$this->context = $context; |
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} |
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protected function setupConsumer() |
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{ |
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$this->mergeQueues(); |
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if ($this->autoSetupFabric) { |
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$this->setupFabric(); |
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} |
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foreach ($this->queues as $name => $options) { |
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//PHP 5.3 Compliant |
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$currentObject = $this; |
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$this->getChannel()->basic_consume($name, $this->getQueueConsumerTag($name), false, false, false, false, function (AMQPMessage $msg) use($currentObject, $name) { |
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$currentObject->processQueueMessage($name, $msg); |
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}); |
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} |
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} |
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protected function queueDeclare() |
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{ |
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foreach ($this->queues as $name => $options) { |
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list($queueName, ,) = $this->getChannel()->queue_declare($name, $options['passive'], |
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$options['durable'], $options['exclusive'], |
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$options['auto_delete'], $options['nowait'], |
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$options['arguments'], $options['ticket']); |
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if (isset($options['routing_keys']) && count($options['routing_keys']) > 0) { |
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foreach ($options['routing_keys'] as $routingKey) { |
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$this->queueBind($queueName, $this->exchangeOptions['name'], $routingKey, $options['arguments'] ?? []); |
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} |
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} else { |
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$this->queueBind($queueName, $this->exchangeOptions['name'], $this->routingKey, $options['arguments'] ?? []); |
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} |
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} |
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$this->queueDeclared = true; |
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} |
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public function processQueueMessage($queueName, AMQPMessage $msg) |
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{ |
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if (!isset($this->queues[$queueName])) { |
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throw new QueueNotFoundException(); |
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} |
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$this->processMessageQueueCallback($msg, $queueName, $this->queues[$queueName]['callback']); |
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} |
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public function stopConsuming() |
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{ |
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foreach ($this->queues as $name => $options) { |
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$this->getChannel()->basic_cancel($this->getQueueConsumerTag($name), false, true); |
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} |
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} |
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/** |
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* Merges static and provided queues into one array |
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*/ |
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protected function mergeQueues() |
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{ |
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if ($this->queuesProvider) { |
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$this->queues = array_merge( |
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$this->queues, |
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$this->queuesProvider->getQueues() |
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); |
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} |
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} |
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} |
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eMAGTechLabs /
RabbitMqBundle
