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<?php |
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declare(strict_types=1); |
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namespace Simple\Queue; |
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use DateTimeImmutable; |
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use Simple\Queue\Store\StoreInterface; |
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/** |
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* Class Producer |
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* |
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* Sending a message to the queue |
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* |
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* @package Simple\Queue |
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*/ |
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class Producer |
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{ |
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/** @var StoreInterface */ |
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private StoreInterface $store; |
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/** @var Config */ |
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private Config $config; |
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/** |
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* Producer constructor. |
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* @param StoreInterface $store |
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* @param Config|null $config |
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*/ |
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public function __construct(StoreInterface $store, ?Config $config = null) |
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{ |
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$this->store = $store; |
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$this->config = $config ?: Config::getDefault(); |
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} |
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/** |
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* Create new message |
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* |
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* @param string $queue |
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* @param $body |
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* @return Message |
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* @throws QueueException |
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*/ |
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public function createMessage(string $queue, $body): Message |
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{ |
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if (is_callable($body)) { |
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throw new QueueException('The closure cannot be serialized.'); |
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} |
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if (is_object($body) && method_exists($body, '__toString')) { |
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$body = (string)$body; |
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} |
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if (is_object($body) || is_array($body)) { |
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$body = $this->config->getSerializer()->serialize($body); |
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} |
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return new Message($queue, (string)$body); |
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} |
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/** |
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* Redelivered a message to the queue |
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* |
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* @param Message $message |
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* @return Message |
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*/ |
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public function makeRedeliveryMessage(Message $message): Message |
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{ |
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$newStatus = ($message->getStatus() === Status::NEW || $message->getStatus() === Status::IN_PROCESS) ? |
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Status::REDELIVERED : |
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$message->getStatus(); |
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$redeliveredTime = (new DateTimeImmutable('now')) |
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->modify(sprintf('+%s seconds', $this->config->getRedeliveryTimeInSeconds())); |
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if ( |
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$message->getRedeliveredAt() && |
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$message->getRedeliveredAt()->getTimestamp() > $redeliveredTime->getTimestamp() |
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) { |
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$redeliveredTime = $message->getRedeliveredAt(); |
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} |
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if ($newStatus === Status::FAILURE) { |
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$redeliveredTime = null; |
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} |
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$redeliveredMessage = (new Message($message->getQueue(), $message->getBody())) |
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->changePriority($message->getPriority()) |
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->withEvent($message->getEvent()) |
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->changeRedeliveredAt($redeliveredTime); |
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return (new MessageHydrator($redeliveredMessage)) |
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->changeStatus($newStatus) |
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->jobable($message->isJob()) |
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->setError($message->getError()) |
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->changeAttempts($message->getAttempts() + 1) |
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->getMessage(); |
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} |
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/** |
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* Dispatch a job |
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* |
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* @param string $jobName |
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* @param array $data |
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* @throws QueueException |
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*/ |
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public function dispatch(string $jobName, array $data): void |
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{ |
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$job = $this->config->getJob($jobName); |
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$message = $this->createMessage($job->queue(), $data) |
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->withEvent($this->config->getJobAlias($jobName)); |
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$message = (new MessageHydrator($message))->jobable()->getMessage(); |
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$this->send($message); |
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} |
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/** |
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* Send message to queue |
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* |
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* @param Message $message |
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*/ |
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6 |
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public function send(Message $message): void |
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{ |
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$this->store->send($message); |
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} |
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} |
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nepster-web /
php-simple-queue
