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<?php |
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namespace Dtc\QueueBundle\Doctrine; |
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use Doctrine\Common\Persistence\ObjectManager; |
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use Doctrine\Common\Persistence\ObjectRepository; |
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use Dtc\QueueBundle\Model\Run; |
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use Dtc\QueueBundle\Manager\RunManager; |
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abstract class DoctrineRunManager extends RunManager |
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{ |
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/** @var ObjectManager */ |
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protected $objectManager; |
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/** @var string|null */ |
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protected $runArchiveClass; |
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public function __construct(ObjectManager $objectManager, $runClass, $runArchiveClass) |
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{ |
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$this->runArchiveClass = $runArchiveClass; |
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$this->objectManager = $objectManager; |
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parent::__construct($runClass); |
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} |
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/** |
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* @return ObjectManager |
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*/ |
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public function getObjectManager() |
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{ |
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return $this->objectManager; |
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} |
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/** |
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* @return ObjectRepository |
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*/ |
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public function getRepository() |
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{ |
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return $this->objectManager->getRepository($this->getRunClass()); |
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} |
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/** |
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* @return null|string |
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*/ |
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public function getRunArchiveClass() |
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{ |
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return $this->runArchiveClass; |
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} |
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public function pruneStalledRuns() |
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{ |
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$runs = $this->getOldLiveRuns(); |
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/** @var Run $run */ |
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$delete = []; |
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foreach ($runs as $run) { |
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$lastHeartbeat = $run->getLastHeartbeatAt(); |
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$time = time() - 3600; |
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$processTimeout = $run->getProcessTimeout(); |
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$time -= $processTimeout; |
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$oldDate = new \DateTime("@$time"); |
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if (null === $lastHeartbeat || $oldDate > $lastHeartbeat) { |
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$delete[] = $run; |
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} |
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} |
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return $this->deleteOldRuns($delete); |
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} |
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/** |
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* @param array $delete |
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* |
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* @return int |
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*/ |
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protected function deleteOldRuns(array $delete) |
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{ |
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$count = count($delete); |
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$objectManager = $this->getObjectManager(); |
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for ($i = 0; $i < $count; $i += 100) { |
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$deleteList = array_slice($delete, $i, 100); |
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foreach ($deleteList as $object) { |
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$objectManager->remove($object); |
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} |
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$this->flush(); |
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} |
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return $count; |
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} |
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protected function flush() |
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{ |
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$this->getObjectManager()->flush(); |
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} |
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protected function persistRun(Run $run, $action = 'persist') |
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{ |
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$objectManager = $this->getObjectManager(); |
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$objectManager->$action($run); |
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$objectManager->flush(); |
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} |
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/** |
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* @return array |
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*/ |
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abstract protected function getOldLiveRuns(); |
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abstract protected function removeOlderThan($objectName, $field, \DateTime $olderThan); |
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public function pruneArchivedRuns(\DateTime $olderThan) |
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{ |
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return $this->removeOlderThan($this->getRunArchiveClass(), 'endedAt', $olderThan); |
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} |
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} |
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mmucklo /
DtcQueueBundle
