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<?php |
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namespace SfCod\QueueBundle\Failer; |
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use Exception; |
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use Predis\Client; |
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use Predis\Collection\Iterator\HashKey; |
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use SfCod\QueueBundle\Base\RandomizeTrait; |
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use SfCod\QueueBundle\Entity\Job; |
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use SfCod\QueueBundle\Service\RedisDriver; |
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/** |
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* Redis provider for failed jobs |
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* |
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* @author Virchenko Maksim <[email protected]> |
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*/ |
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class RedisFailedJobProvider implements FailedJobProviderInterface |
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{ |
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use RandomizeTrait; |
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/** |
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* @var RedisDriver |
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*/ |
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private $redis; |
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/** |
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* The database collection. |
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* |
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* @var string |
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*/ |
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private $collection; |
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/** |
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* Create a new database failed job provider. |
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* |
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* @param RedisDriver $redis |
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* @param string $collection |
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*/ |
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public function __construct(RedisDriver $redis, string $collection = 'queue_jobs_failed') |
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{ |
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$this->redis = $redis; |
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$this->collection = $collection; |
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} |
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/** |
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* Log a failed job into storage. |
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* |
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* @param string $connection |
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* @param string $queue |
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* @param string $payload |
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* @param Exception $exception |
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* |
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* @return int|void|null |
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* |
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* @throws Exception |
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*/ |
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public function log(string $connection, string $queue, string $payload, Exception $exception) |
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{ |
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$this->getClient()->hset($this->collection, $this->getRandomId(), json_encode([ |
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'connection' => $connection, |
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'queue' => $queue, |
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'payload' => json_decode($payload, true), |
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'exception' => $exception->getMessage(), |
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'failed_at' => time(), |
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])); |
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} |
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/** |
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* Get a list of all failed jobs. |
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* |
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* @return array |
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*/ |
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public function all(): array |
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{ |
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$result = []; |
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$cursor = new HashKey($this->getClient(), $this->collection); |
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foreach ($cursor as $key => $value) { |
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$data = json_decode($value, true); |
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$result[] = $this->buildJob($key, $data['queue'], $data['payload']); |
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} |
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return $result; |
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} |
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/** |
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* Get a single failed job. |
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* |
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* @param string $id |
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* |
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* @return Job|null |
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*/ |
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public function find(string $id): ?Job |
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{ |
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$json = $this->getClient()->hget($this->collection, $id); |
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if (!$json) { |
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return null; |
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} |
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$data = json_decode($json, true); |
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return $this->buildJob($id, $data['queue'], $data['payload']); |
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} |
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/** |
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* Delete a single failed job from storage. |
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* |
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* @param string $id |
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* |
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* @return bool |
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*/ |
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public function forget(string $id): bool |
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{ |
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return (bool)$this->getClient()->hdel($this->collection, [$id]); |
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} |
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/** |
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* Flush all of the failed jobs from storage. |
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*/ |
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public function flush() |
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{ |
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$this->getClient()->del([$this->collection]); |
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} |
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/** |
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* Get redis client |
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* |
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* @return Client |
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*/ |
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private function getClient(): Client |
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{ |
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return $this->redis->getClient(); |
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} |
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/** |
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* Build job from database data |
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* |
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* @param string $id |
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* @param string $queue |
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* @param array $payload |
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* |
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* @return Job |
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*/ |
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private function buildJob(string $id, string $queue, array $payload): Job |
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{ |
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$job = new Job(); |
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$job->setId($id); |
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$job->setQueue($queue); |
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$job->setAttempts(0); |
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$job->setReserved(false); |
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$job->setReservedAt(null); |
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$job->setPayload($payload); |
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return $job; |
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} |
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} |
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