DoctrineJobManager::extractStalledLiveRuns() - Code Metrics - Inspection of "Attempt to fix bin/console dtc:queue:count for all..." - mmucklo/DtcQueueBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#40)

by Matthew

created 2018-01-17 09:17 UTC

DoctrineJobManager::extractStalledLiveRuns() A

↳ Parent: DoctrineJobManager

Complexity

Conditions	4
Paths	4

Size

Total Lines	13
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	4

Importance

Changes

Metric	Value
dl	0
loc	13
ccs	6
cts	6
cp	1
rs	9.2
c	0
b	0
f	0
cc	4
eloc	8
nc	4
nop	3
crap	4

<?php

namespace Dtc\QueueBundle\Doctrine;

use Doctrine\ODM\MongoDB\DocumentRepository;
use Doctrine\ORM\EntityRepository;
use Dtc\QueueBundle\Model\BaseJob;
use Dtc\QueueBundle\Model\RetryableJob;
use Dtc\QueueBundle\Model\Job;
use Dtc\QueueBundle\Model\JobTiming;
use Dtc\QueueBundle\Model\StallableJob;
use Dtc\QueueBundle\Model\Run;
use Dtc\QueueBundle\Util\Util;

abstract class DoctrineJobManager extends BaseDoctrineJobManager
{
    use ProgressCallbackTrait;

    /** Number of seconds before a job is considered stalled if the runner is no longer active */
    const STALLED_SECONDS = 1800;

    /**
     * @param string $objectName
     */
    abstract protected function countJobsByStatus($objectName, $status, $workerName = null, $method = null);

    public function resetExceptionJobs($workerName = null, $method = null)
    {
        $count = $this->countJobsByStatus($this->getJobArchiveClass(), Job::STATUS_EXCEPTION, $workerName, $method);

        $criterion = ['status' => Job::STATUS_EXCEPTION];
        $this->addWorkerNameMethod($criterion, $workerName, $method);
        $saveCount = $this->getSaveCount($count);
        $countProcessed = 0;
        for ($i = 0; $i < $count; $i += $saveCount) {
            $countProcessed += $this->resetJobsByCriterion(
                $criterion,
                $saveCount,
                $i
            );
        }

        return $countProcessed;
    }

    /**
     * Sets the status to Job::STATUS_EXPIRED for those jobs that are expired.
     *
     * @param null $workerName
     * @param null $method
     *
     * @return mixed
     */
    abstract protected function updateExpired($workerName = null, $method = null);

    protected function addWorkerNameMethod(array &$criterion, $workerName = null, $method = null)
    {
        if (null !== $workerName) {
            $criterion['workerName'] = $workerName;
        }
        if (null !== $method) {
            $criterion['method'] = $method;
        }
    }

    public function pruneExpiredJobs($workerName = null, $method = null)
    {
        $count = $this->updateExpired($workerName, $method);
        $criterion = ['status' => Job::STATUS_EXPIRED];
        $this->addWorkerNameMethod($criterion, $workerName, $method);
        $objectManager = $this->getObjectManager();
        $repository = $this->getRepository();
        $finalCount = 0;

        $metadata = $this->getObjectManager()->getClassMetadata($this->getJobClass());
        $identifierData = $metadata->getIdentifier();
        $idColumn = isset($identifierData[0]) ? $identifierData[0] : 'id';

        $fetchCount = $this->getFetchCount($count);
        for ($i = 0; $i < $count; $i += $fetchCount) {
            $expiredJobs = $repository->findBy($criterion, [$idColumn => 'ASC'], $fetchCount, $i);
            $innerCount = 0;
            if (!empty($expiredJobs)) {
                foreach ($expiredJobs as $expiredJob) {
                    /* @var Job $expiredJob */
                    $expiredJob->setStatus(Job::STATUS_EXPIRED);
                    $objectManager->remove($expiredJob);
                    ++$finalCount;
                    ++$innerCount;
                }
            }
            $this->flush();
            for ($j = 0; $j < $innerCount; ++$j) {
                $this->jobTiminigManager->recordTiming(JobTiming::STATUS_FINISHED_EXPIRED);
            }
        }

        return $finalCount;
    }

    protected function getStalledJobs($workerName = null, $method = null)
    {
        $count = $this->countJobsByStatus($this->getJobClass(), Job::STATUS_RUNNING, $workerName, $method);

        $criterion = ['status' => BaseJob::STATUS_RUNNING];
        $this->addWorkerNameMethod($criterion, $workerName, $method);

        $runningJobs = $this->findRunningJobs($criterion, $count);

        return $this->extractStalledJobs($runningJobs);
    }

    protected function findRunningJobs($criterion, $count)
    {
        $repository = $this->getRepository();
        $runningJobsById = [];

        $metadata = $this->getObjectManager()->getClassMetadata($this->getJobClass());
        $identifierData = $metadata->getIdentifier();
        $idColumn = isset($identifierData[0]) ? $identifierData[0] : 'id';

        $fetchCount = $this->getFetchCount($count);
        for ($i = 0; $i < $count; $i += $fetchCount) {
            $runningJobs = $repository->findBy($criterion, [$idColumn => 'ASC'], $fetchCount, $i);
            if (!empty($runningJobs)) {
                foreach ($runningJobs as $job) {
                    /** @var StallableJob $job */
                    $runId = $job->getRunId();
                    $runningJobsById[$runId][] = $job;
                }
            }
        }

        return $runningJobsById;
    }

    /**
     * @param $runId
     * @param array $jobs
     * @param array $stalledJobs
     */
    protected function extractStalledLiveRuns($runId, array $jobs, array &$stalledJobs)
    {
        $objectManager = $this->getObjectManager();
        $runRepository = $objectManager->getRepository($this->getRunManager()->getRunClass());
        if ($run = $runRepository->find($runId)) {
            foreach ($jobs as $job) {
                if ($run->getCurrentJobId() == $job->getId()) {
                    continue;
                }
                $stalledJobs[] = $job;
            }
        }
    }

    /**
     * @param array $runningJobsById
     *
     * @return array
     */
    protected function extractStalledJobs(array $runningJobsById)
    {
        $stalledJobs = [];
        foreach (array_keys($runningJobsById) as $runId) {
            if (!$runId && 0 !== $runId) {
                $stalledJobs = array_merge($stalledJobs, $runningJobsById[$runId]);
                continue;
            }
            $this->extractStalledLiveRuns($runId, $runningJobsById[$runId], $stalledJobs);
            $this->extractStalledJobsRunArchive($runningJobsById, $stalledJobs, $runId);
        }

        return $stalledJobs;
    }

    protected function extractStalledJobsRunArchive(array $runningJobsById, array &$stalledJobs, $runId)
    {
        $runManager = $this->getRunManager();
        if (!method_exists($runManager, 'getObjectManager')) {
            return;
        }
        if (!method_exists($runManager, 'getRunArchiveClass')) {
            return;
        }

        /** @var EntityRepository|DocumentRepository $runArchiveRepository */
        $runArchiveRepository = $runManager->getObjectManager()->getRepository($runManager->getRunArchiveClass());
        /** @var Run $run */
        if ($run = $runArchiveRepository->find($runId)) {
            if ($endTime = $run->getEndedAt()) {
                // Did it end over an hour ago
                if ((time() - $endTime->getTimestamp()) > static::STALLED_SECONDS) {
                    $stalledJobs = array_merge($stalledJobs, $runningJobsById[$runId]);
                }
            }
        }
    }

    /**
     * @param int   $i
     * @param int   $count
     * @param int   $saveCount
     * @param array $stalledJobs
     *
     * @return int
     */
    protected function runStalledLoop($i, $count, $saveCount, array $stalledJobs)
    {
        $resetCount = 0;
        for ($j = $i, $max = $i + $saveCount; $j < $max && $j < $count; ++$j) {
            /* StallableJob $job */
            $job = $stalledJobs[$j];
            $job->setStatus(StallableJob::STATUS_STALLED);
            if ($this->saveHistory($job)) {
                ++$resetCount;
            }
        }

        return $resetCount;
    }

    public function resetStalledJobs($workerName = null, $method = null, callable $progressCallback = null)
    {
        $stalledJobs = $this->getStalledJobs($workerName, $method);
        $stalledJobsCount = count($stalledJobs);
        $this->updateProgress($progressCallback, 0, $stalledJobsCount);
        $countReset = 0;
        $saveCount = $this->getSaveCount($stalledJobsCount);
        for ($i = 0; $i < $stalledJobsCount; $i += $saveCount) {
            $resetCount = $this->runStalledLoop($i, $stalledJobsCount, $saveCount, $stalledJobs);
            for ($j = $i, $max = $i + $saveCount; $j < $max && $j < $stalledJobsCount; ++$j) {
                $this->jobTiminigManager->recordTiming(JobTiming::STATUS_FINISHED_STALLED);
            }
            $countReset += $resetCount;
            $this->flush();
            $this->updateProgress($progressCallback, $countReset, $stalledJobsCount);
        }

        return $countReset;
    }

    /**
     * @param string        $workerName
     * @param string        $method
     * @param callable|null $progressCallback
     */
    public function pruneStalledJobs($workerName = null, $method = null, callable $progressCallback = null)
    {
        $stalledJobs = $this->getStalledJobs($workerName, $method);
        $stalledJobsCount = count($stalledJobs);
        $this->updateProgress($progressCallback, 0, $stalledJobsCount);
        $countProcessed = 0;
        $saveCount = $this->getSaveCount($stalledJobsCount);
        for ($i = 0; $i < $stalledJobsCount; $i += $saveCount) {
            for ($j = $i, $max = $i + $saveCount; $j < $max && $j < $stalledJobsCount; ++$j) {
                /** @var StallableJob $job */
                $job = $stalledJobs[$j];
                $job->setStatus(StallableJob::STATUS_STALLED);
                $job->setStalls(intval($job->getStalls()) + 1);
                $this->deleteJob($job);
                ++$countProcessed;
            }
            $this->flush();
            $this->updateProgress($progressCallback, $countProcessed, $stalledJobsCount);
        }

        return $countProcessed;
    }

    protected function stallableSaveHistory(StallableJob $job, $retry)
    {
        if (!$retry) {
            $this->deleteJob($job);
        }

        return $retry;
    }

    protected function stallableSave(StallableJob $job)
    {
        // Generate crc hash for the job
        $hashValues = array(get_class($job), $job->getMethod(), $job->getWorkerName(), $job->getArgs());
        $crcHash = hash('sha256', serialize($hashValues));
        $job->setCrcHash($crcHash);
        $objectManager = $this->getObjectManager();

        if (true === $job->getBatch()) {
            $oldJob = $this->updateNearestBatch($job);
            if ($oldJob) {
                return $oldJob;
            }
        }

        // Just save a new job
        $this->resetSaveOk(__FUNCTION__);
        $objectManager->persist($job);
        $objectManager->flush();

        return $job;
    }

    abstract protected function updateNearestBatch(Job $job);

    /**
     * @param string $objectName
     */
    abstract protected function stopIdGenerator($objectName);

    abstract protected function restoreIdGenerator($objectName);

    /**
     * @param array $criterion
     * @param int   $limit
     * @param int   $offset
     */
    private function resetJobsByCriterion(
        array $criterion,
        $limit,
        $offset
    ) {
        $objectManager = $this->getObjectManager();
        $this->resetSaveOk(__FUNCTION__);
        $objectName = $this->getJobClass();
        $archiveObjectName = $this->getJobArchiveClass();
        $jobRepository = $objectManager->getRepository($objectName);
        $jobArchiveRepository = $objectManager->getRepository($archiveObjectName);
        $className = $jobRepository->getClassName();
        $metadata = $objectManager->getClassMetadata($className);
        $this->stopIdGenerator($objectName);
        $identifierData = $metadata->getIdentifier();
        $idColumn = isset($identifierData[0]) ? $identifierData[0] : 'id';
        $results = $jobArchiveRepository->findBy($criterion, [$idColumn => 'ASC'], $limit, $offset);
        $countProcessed = 0;

        foreach ($results as $jobArchive) {
            $countProcessed += $this->resetArchiveJob($jobArchive);
        }
        $objectManager->flush();

        $this->restoreIdGenerator($objectName);

        return $countProcessed;
    }

    protected function resetSaveOk($function)
    {
    }

    /**
     * @param null $workerName
     * @param null $methodName
     * @param bool $prioritize
     */
    abstract public function getJobQueryBuilder($workerName = null, $methodName = null, $prioritize = true);

    /**
     * @param StallableJob $jobArchive
     * @param $className
     *
     * @return int Number of jobs reset
     */
    protected function resetArchiveJob(StallableJob $jobArchive)
    {
        $objectManager = $this->getObjectManager();
        if ($this->updateMaxStatus($jobArchive, StallableJob::STATUS_MAX_RETRIES, $jobArchive->getMaxRetries(), $jobArchive->getRetries())) {
            $objectManager->persist($jobArchive);

            return 0;
        }

        /** @var StallableJob $job */
        $className = $this->getJobClass();
        $newJob = new $className();
        Util::copy($jobArchive, $newJob);
        $this->resetJob($newJob);
        $objectManager->remove($jobArchive);
        $this->flush();

        return 1;
    }

    protected function resetJob(RetryableJob $job)
    {
        if (!$job instanceof StallableJob) {
            throw new \InvalidArgumentException('$job should be instance of '.StallableJob::class);
        }
        $job->setStatus(BaseJob::STATUS_NEW);
        $job->setMessage(null);
        $job->setFinishedAt(null);
        $job->setStartedAt(null);
        $job->setElapsed(null);
        $job->setRetries($job->getRetries() + 1);
        $this->getObjectManager()->persist($job);
        $this->flush();

        return true;
    }

    abstract public function getWorkersAndMethods();

    abstract public function countLiveJobs($workerName = null, $methodName = null);

    abstract public function archiveAllJobs($workerName = null, $methodName = null, callable $progressCallback = null);
}


1		<?php
2
3		namespace Dtc\QueueBundle\Doctrine;
4
5		use Doctrine\ODM\MongoDB\DocumentRepository;
6		use Doctrine\ORM\EntityRepository;
7		use Dtc\QueueBundle\Model\BaseJob;
8		use Dtc\QueueBundle\Model\RetryableJob;
9		use Dtc\QueueBundle\Model\Job;
10		use Dtc\QueueBundle\Model\JobTiming;
11		use Dtc\QueueBundle\Model\StallableJob;
12		use Dtc\QueueBundle\Model\Run;
13		use Dtc\QueueBundle\Util\Util;
14
15		abstract class DoctrineJobManager extends BaseDoctrineJobManager
16		{
17		use ProgressCallbackTrait;
18
19		/** Number of seconds before a job is considered stalled if the runner is no longer active */
20		const STALLED_SECONDS = 1800;
21
22		/**
23		* @param string $objectName
24		*/
25		abstract protected function countJobsByStatus($objectName, $status, $workerName = null, $method = null);
26
27		public function resetExceptionJobs($workerName = null, $method = null)
28	2	{
29		$count = $this->countJobsByStatus($this->getJobArchiveClass(), Job::STATUS_EXCEPTION, $workerName, $method);
30	2
31		$criterion = ['status' => Job::STATUS_EXCEPTION];
32	2	$this->addWorkerNameMethod($criterion, $workerName, $method);
33	2	$saveCount = $this->getSaveCount($count);
34		$countProcessed = 0;
35	2	for ($i = 0; $i < $count; $i += $saveCount) {
36	2	$countProcessed += $this->resetJobsByCriterion(
37	2	$criterion,
38	2	$saveCount,
39	2	$i
40		);
41	2	}
42	2
43		return $countProcessed;
44	2	}
45
46		/**
47		* Sets the status to Job::STATUS_EXPIRED for those jobs that are expired.
48		*
49		* @param null $workerName
50		* @param null $method
51		*
52		* @return mixed
53		*/
54		abstract protected function updateExpired($workerName = null, $method = null);
55
56		protected function addWorkerNameMethod(array &$criterion, $workerName = null, $method = null)
57	9	{
58		if (null !== $workerName) {
59	9	$criterion['workerName'] = $workerName;
60	4	}
61	4	if (null !== $method) {
62	9	$criterion['method'] = $method;
63	4	}
64	4	}
65	9
66		public function pruneExpiredJobs($workerName = null, $method = null)
67	3	{
68		$count = $this->updateExpired($workerName, $method);
69	3	$criterion = ['status' => Job::STATUS_EXPIRED];
70	3	$this->addWorkerNameMethod($criterion, $workerName, $method);
71	3	$objectManager = $this->getObjectManager();
72	3	$repository = $this->getRepository();
73	3	$finalCount = 0;
74	3
75	3	$metadata = $this->getObjectManager()->getClassMetadata($this->getJobClass());
76	3	$identifierData = $metadata->getIdentifier();
77	3	$idColumn = isset($identifierData[0]) ? $identifierData[0] : 'id';
78	3
79	3	$fetchCount = $this->getFetchCount($count);
80		for ($i = 0; $i < $count; $i += $fetchCount) {
81	3	$expiredJobs = $repository->findBy($criterion, [$idColumn => 'ASC'], $fetchCount, $i);
82	3	$innerCount = 0;
83	3	if (!empty($expiredJobs)) {
84	3	foreach ($expiredJobs as $expiredJob) {
85	3	/* @var Job $expiredJob */
86	3	$expiredJob->setStatus(Job::STATUS_EXPIRED);
87	3	$objectManager->remove($expiredJob);
88	3	++$finalCount;
89	3	++$innerCount;
90	3	}
91	3	}
92		$this->flush();
93	3	for ($j = 0; $j < $innerCount; ++$j) {
94		$this->jobTiminigManager->recordTiming(JobTiming::STATUS_FINISHED_EXPIRED);
95		}
96	4	}
97
98	4	return $finalCount;
99		}
100	4
101	4	protected function getStalledJobs($workerName = null, $method = null)
102		{
103	4	$count = $this->countJobsByStatus($this->getJobClass(), Job::STATUS_RUNNING, $workerName, $method);
104
105	4	$criterion = ['status' => BaseJob::STATUS_RUNNING];
106		$this->addWorkerNameMethod($criterion, $workerName, $method);
107
108	4	$runningJobs = $this->findRunningJobs($criterion, $count);
109
110	4	return $this->extractStalledJobs($runningJobs);
111	4	}
112
113	4	protected function findRunningJobs($criterion, $count)
114	4	{
115	4	$repository = $this->getRepository();
116	4	$runningJobsById = [];
117
118	4	$metadata = $this->getObjectManager()->getClassMetadata($this->getJobClass());
119	4	$identifierData = $metadata->getIdentifier();
120	4	$idColumn = isset($identifierData[0]) ? $identifierData[0] : 'id';
121	4
122	4	$fetchCount = $this->getFetchCount($count);
123	4	for ($i = 0; $i < $count; $i += $fetchCount) {
124		$runningJobs = $repository->findBy($criterion, [$idColumn => 'ASC'], $fetchCount, $i);
125	4	if (!empty($runningJobs)) {
126		foreach ($runningJobs as $job) {
127		/** @var StallableJob $job */
128		$runId = $job->getRunId();
129		$runningJobsById[$runId][] = $job;
130		}
131		}
132		}
133	4
134		return $runningJobsById;
135	4	}
136	4
137	4	/**
138	2	* @param $runId
139	2	* @param array $jobs
140	2	* @param array $stalledJobs
141		*/
142	2	protected function extractStalledLiveRuns($runId, array $jobs, array &$stalledJobs)
143	2	{
144	2	$objectManager = $this->getObjectManager();
145	4	$runRepository = $objectManager->getRepository($this->getRunManager()->getRunClass());
146		if ($run = $runRepository->find($runId)) {
147		foreach ($jobs as $job) {
148		if ($run->getCurrentJobId() == $job->getId()) {
149		continue;
150		}
151		$stalledJobs[] = $job;
152	4	}
153		}
154	4	}
155	4
156	4	/**
157	4	* @param array $runningJobsById
158	4	*
159		* @return array
160	4	*/
161		protected function extractStalledJobs(array $runningJobsById)
162		{
163	4	$stalledJobs = [];
164		foreach (array_keys($runningJobsById) as $runId) {
165	4	if (!$runId && 0 !== $runId) {
166	4	$stalledJobs = array_merge($stalledJobs, $runningJobsById[$runId]);
167		continue;
168		}
169	4	$this->extractStalledLiveRuns($runId, $runningJobsById[$runId], $stalledJobs);
170		$this->extractStalledJobsRunArchive($runningJobsById, $stalledJobs, $runId);
171		}
172
173		return $stalledJobs;
174	4	}
175
176	4	protected function extractStalledJobsRunArchive(array $runningJobsById, array &$stalledJobs, $runId)
177	4	{
178		$runManager = $this->getRunManager();
179	4	if (!method_exists($runManager, 'getObjectManager')) {
180	4	return;
181	4	}
182	4	if (!method_exists($runManager, 'getRunArchiveClass')) {
183	4	return;
184	4	}
185
186	2	/** @var EntityRepository\|DocumentRepository $runArchiveRepository */
187		$runArchiveRepository = $runManager->getObjectManager()->getRepository($runManager->getRunArchiveClass());
188	2	/** @var Run $run */
189	2	if ($run = $runArchiveRepository->find($runId)) {
190		if ($endTime = $run->getEndedAt()) {
191	2	// Did it end over an hour ago
192	2	if ((time() - $endTime->getTimestamp()) > static::STALLED_SECONDS) {
193	2	$stalledJobs = array_merge($stalledJobs, $runningJobsById[$runId]);
194	2	}
195	2	}
196	2	}
197		}
198	2
199		/**
200		* @param int $i
201	2	* @param int $count
202		* @param int $saveCount
203	2	* @param array $stalledJobs
204		*
205	2	* @return int
206	2	*/
207	2	protected function runStalledLoop($i, $count, $saveCount, array $stalledJobs)
208	2	{
209	2	$resetCount = 0;
210	2	for ($j = $i, $max = $i + $saveCount; $j < $max && $j < $count; ++$j) {
211	2	/* StallableJob $job */
212	2	$job = $stalledJobs[$j];
213	2	$job->setStatus(StallableJob::STATUS_STALLED);
214		if ($this->saveHistory($job)) {
215	2	++$resetCount;
216		}
217		}
218
219		return $resetCount;
220		}
221
222	2	public function resetStalledJobs($workerName = null, $method = null, callable $progressCallback = null)
223		{
224	2	$stalledJobs = $this->getStalledJobs($workerName, $method);
225		$stalledJobsCount = count($stalledJobs);
226	2	$this->updateProgress($progressCallback, 0, $stalledJobsCount);
227	2	$countReset = 0;
228	2	$saveCount = $this->getSaveCount($stalledJobsCount);
229		for ($i = 0; $i < $stalledJobsCount; $i += $saveCount) {
230	2	$resetCount = $this->runStalledLoop($i, $stalledJobsCount, $saveCount, $stalledJobs);
231	2	for ($j = $i, $max = $i + $saveCount; $j < $max && $j < $stalledJobsCount; ++$j) {
232	2	$this->jobTiminigManager->recordTiming(JobTiming::STATUS_FINISHED_STALLED);
233	2	}
234	2	$countReset += $resetCount;
235	2	$this->flush();
236	2	$this->updateProgress($progressCallback, $countReset, $stalledJobsCount);
237	2	}
238
239	2	return $countReset;
240		}
241
242	8	/**
243		* @param string $workerName
244	8	* @param string $method
245	8	* @param callable\|null $progressCallback
246	8	*/
247		public function pruneStalledJobs($workerName = null, $method = null, callable $progressCallback = null)
248	8	{
249		$stalledJobs = $this->getStalledJobs($workerName, $method);
250		$stalledJobsCount = count($stalledJobs);
251	43	$this->updateProgress($progressCallback, 0, $stalledJobsCount);
252		$countProcessed = 0;
253		$saveCount = $this->getSaveCount($stalledJobsCount);
254	43	for ($i = 0; $i < $stalledJobsCount; $i += $saveCount) {
255	43	for ($j = $i, $max = $i + $saveCount; $j < $max && $j < $stalledJobsCount; ++$j) {
256	43	/** @var StallableJob $job */
257	43	$job = $stalledJobs[$j];
258		$job->setStatus(StallableJob::STATUS_STALLED);
259	43	$job->setStalls(intval($job->getStalls()) + 1);
260	2	$this->deleteJob($job);
261	2	++$countProcessed;
262	2	}
263		$this->flush();
264		$this->updateProgress($progressCallback, $countProcessed, $stalledJobsCount);
265		}
266
267	43	return $countProcessed;
268	43	}
269	43
270		protected function stallableSaveHistory(StallableJob $job, $retry)
271	43	{
272		if (!$retry) {
273		$this->deleteJob($job);
274		}
275
276		return $retry;
277		}
278
279		protected function stallableSave(StallableJob $job)
280		{
281		// Generate crc hash for the job
282		$hashValues = array(get_class($job), $job->getMethod(), $job->getWorkerName(), $job->getArgs());
283		$crcHash = hash('sha256', serialize($hashValues));
284		$job->setCrcHash($crcHash);
285		$objectManager = $this->getObjectManager();
286
287		if (true === $job->getBatch()) {
288	2	$oldJob = $this->updateNearestBatch($job);
289		if ($oldJob) {
290		return $oldJob;
291		}
292		}
293	2
294	2	// Just save a new job
295	2	$this->resetSaveOk(__FUNCTION__);
296	2	$objectManager->persist($job);
297	2	$objectManager->flush();
298	2
299	2	return $job;
300	2	}
301	2
302	2	abstract protected function updateNearestBatch(Job $job);
303	2
304	2	/**
305	2	* @param string $objectName
306		*/
307	2	abstract protected function stopIdGenerator($objectName);
308	2
309	2	abstract protected function restoreIdGenerator($objectName);
310	2
311		/**
312	2	* @param array $criterion
313		* @param int $limit
314	2	* @param int $offset
315		*/
316		private function resetJobsByCriterion(
317	22	array $criterion,
318		$limit,
319	22	$offset
320		) {
321		$objectManager = $this->getObjectManager();
322		$this->resetSaveOk(__FUNCTION__);
323		$objectName = $this->getJobClass();
324		$archiveObjectName = $this->getJobArchiveClass();
325		$jobRepository = $objectManager->getRepository($objectName);
326		$jobArchiveRepository = $objectManager->getRepository($archiveObjectName);
327		$className = $jobRepository->getClassName();
328		$metadata = $objectManager->getClassMetadata($className);
329		$this->stopIdGenerator($objectName);
330		$identifierData = $metadata->getIdentifier();
331		$idColumn = isset($identifierData[0]) ? $identifierData[0] : 'id';
332		$results = $jobArchiveRepository->findBy($criterion, [$idColumn => 'ASC'], $limit, $offset);
333		$countProcessed = 0;
334	2
335		foreach ($results as $jobArchive) {
336	2	$countProcessed += $this->resetArchiveJob($jobArchive);
337	2	}
338	2	$objectManager->flush();
339
340	2	$this->restoreIdGenerator($objectName);
341
342		return $countProcessed;
343		}
344	2
345	2	protected function resetSaveOk($function)
346	2	{
347	2	}
348	2
349	2	/**
350		* @param null $workerName
351	2	* @param null $methodName
352		* @param bool $prioritize
353		*/
354	8	abstract public function getJobQueryBuilder($workerName = null, $methodName = null, $prioritize = true);
355
356	8	/**
357		* @param StallableJob $jobArchive
358		* @param $className
359	8	*
360	8	* @return int Number of jobs reset
361	8	*/
362	8	protected function resetArchiveJob(StallableJob $jobArchive)
363	8	{
364	8	$objectManager = $this->getObjectManager();
365	8	if ($this->updateMaxStatus($jobArchive, StallableJob::STATUS_MAX_RETRIES, $jobArchive->getMaxRetries(), $jobArchive->getRetries())) {
366	8	$objectManager->persist($jobArchive);
367
368	8	return 0;
369		}
370
371		/** @var StallableJob $job */
372		$className = $this->getJobClass();
373		$newJob = new $className();
374		Util::copy($jobArchive, $newJob);
375		$this->resetJob($newJob);
376		$objectManager->remove($jobArchive);
377		$this->flush();
378
379		return 1;
380		}
381
382		protected function resetJob(RetryableJob $job)
383		{
384		if (!$job instanceof StallableJob) {
385		throw new \InvalidArgumentException('$job should be instance of '.StallableJob::class);
386		}
387		$job->setStatus(BaseJob::STATUS_NEW);
388		$job->setMessage(null);
389		$job->setFinishedAt(null);
390		$job->setStartedAt(null);
391		$job->setElapsed(null);
392		$job->setRetries($job->getRetries() + 1);
393		$this->getObjectManager()->persist($job);
394		$this->flush();
395
396		return true;
397		}
398
399		abstract public function getWorkersAndMethods();
400
401		abstract public function countLiveJobs($workerName = null, $methodName = null);
402
403		abstract public function archiveAllJobs($workerName = null, $methodName = null, callable $progressCallback = null);
404		}
405

mmucklo / DtcQueueBundle

Pull Request — master (#40)

DoctrineJobManager::extractStalledLiveRuns() A

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