BaseJobManager::getStalledJobs() - Code Metrics - Inspection of "fix a few scruitinzer issues" - mmucklo/DtcQueueBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 58e792...f01f49 )

by Matthew

created 2017-10-17 03:33 UTC

BaseJobManager::getStalledJobs() A

↳ Parent: BaseJobManager

Complexity

Conditions	1
Paths	1

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	11
ccs	6
cts	6
cp	1
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	6
nc	1
nop	2
crap	1

<?php

namespace Dtc\QueueBundle\Doctrine;

use Doctrine\Common\Persistence\ObjectManager;
use Doctrine\Common\Persistence\ObjectRepository;
use Doctrine\ODM\MongoDB\DocumentRepository;
use Doctrine\ORM\EntityManager;
use Doctrine\ORM\EntityRepository;
use Dtc\QueueBundle\Model\AbstractJobManager;
use Dtc\QueueBundle\Model\BaseJob;
use Dtc\QueueBundle\Model\Job;
use Dtc\QueueBundle\Model\RetryableJob;
use Dtc\QueueBundle\Model\Run;
use Dtc\QueueBundle\Util\Util;

abstract class BaseJobManager extends AbstractJobManager
{
    /** Number of jobs to prune / reset / gather at a time */
    const FETCH_COUNT = 100;

    /** Number of seconds before a job is considered stalled if the runner is no longer active */
    const STALLED_SECONDS = 1800;
    protected $objectManager;
    protected $objectName;
    protected $archiveObjectName;
    protected $runClass;
    protected $runArchiveClass;

    /**
     * @param string $objectName
     * @param string $archiveObjectName
     * @param string $runClass
     * @param string $runArchiveClass
     */
    public function __construct(ObjectManager $objectManager,
        $objectName,
        $archiveObjectName,
        $runClass,
        $runArchiveClass)
    {
        $this->objectManager = $objectManager;
        $this->objectName = $objectName;
        $this->archiveObjectName = $archiveObjectName;
        $this->runClass = $runClass;
        $this->runArchiveClass = $runArchiveClass;
    }

    /**
     * @return ObjectManager
     */
    public function getObjectManager()
    {
        return $this->objectManager;
    }

    /**
     * @return string
     */
    public function getObjectName()
    {
        return $this->objectName;
    }

    /**
     * @return string
     */
    public function getArchiveObjectName()
    {
        return $this->archiveObjectName;
    }

    /**
     * @return string
     */
    public function getRunClass()
    {
        return $this->runClass;
    }

    /**
     * @return string
     */
    public function getRunArchiveClass()
    {
        return $this->runArchiveClass;
    }

    /**
     * @return ObjectRepository
     */
    public function getRepository()
    {
        return $this->getObjectManager()->getRepository($this->getObjectName());
    }

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

    public function resetErroneousJobs($workerName = null, $method = null)
    {
        $count = $this->countJobsByStatus($this->getArchiveObjectName(), Job::STATUS_ERROR, $workerName, $method);

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

        $countProcessed = 0;
        for ($i = 0; $i < $count; $i += static::FETCH_COUNT) {
            $countProcessed += $this->resetJobsByCriterion(
                $criterion, static::FETCH_COUNT, $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();
        $finalCount = 0;
        for ($i = 0; $i < $count; $i += static::FETCH_COUNT) {
            $expiredJobs = $repository->findBy($criterion, null, static::FETCH_COUNT, $i);
            if (!empty($expiredJobs)) {
                foreach ($expiredJobs as $expiredJob) {
                    /* @var Job $expiredJob */
                    $expiredJob->setStatus(Job::STATUS_EXPIRED);
                    $objectManager->remove($expiredJob);
                    ++$finalCount;
                }
            }
            $objectManager->flush();
        }

        return $finalCount;
    }

    protected function getStalledJobs($workerName = null, $method = null)
    {
        $count = $this->countJobsByStatus($this->getObjectName(), 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 = [];

        for ($i = 0; $i < $count; $i += static::FETCH_COUNT) {
            $runningJobs = $repository->findBy($criterion, null, static::FETCH_COUNT, $i);
            if (!empty($runningJobs)) {
                foreach ($runningJobs as $job) {
                    /** @var RetryableJob $job */
                    if (null !== $runId = $job->getRunId()) {
                        $runningJobsById[$runId][] = $job;
                    }
                }
            }
        }

        return $runningJobsById;
    }

    protected function extractStalledJobs(array $runningJobsById)
    {
        $objectManager = $this->getObjectManager();
        $runRepository = $objectManager->getRepository($this->runClass);
        /** @var EntityRepository|DocumentRepository $runArchiveRepository */
        $runArchiveRepository = $objectManager->getRepository($this->runArchiveClass);

        $stalledJobs = [];
        foreach (array_keys($runningJobsById) as $runId) {
            if ($runRepository->find($runId)) {
                continue;
            }
            /** @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]);
                    }
                }
            }
        }

        return $stalledJobs;
    }

    protected function updateMaxStatus(RetryableJob $job, $status, $max = null, $count = 0) {
        if (null !== $max && $count >= $max) {
            $job->setStatus($status);
            return true;
        }
        return false;
    }

    public function resetStalledJobs($workerName = null, $method = null)
    {
        $stalledJobs = $this->getStalledJobs($workerName, $method);

        $objectManager = $this->getObjectManager();

        $countProcessed = 0;
        for ($i = 0, $count = count($stalledJobs); $i < $count; $i += static::FETCH_COUNT) {
            for ($j = $i, $max = $i + static::FETCH_COUNT; $j < $max && $j < $count; ++$j) {
                $job = $stalledJobs[$j];
                /* RetryableJob $job */
                $job->setStalledCount($job->getStalledCount() + 1);
                if ($this->updateMaxStatus($job, RetryableJob::STATUS_MAX_STALLED, $job->getMaxStalled(), $job->getStalledCount())) {
                    $objectManager->remove($job);
                    continue;
                }
                else if ($this->updateMaxStatus($job, RetryableJob::STATUS_MAX_RETRIES, $job->getMaxRetries(), $job->getRetries())) {
                    $objectManager->remove($job);
                    continue;
                }

                $job->setRetries($job->getRetries() + 1);
                $job->setStatus(BaseJob::STATUS_NEW);
                $job->setLocked(null);
                $job->setLockedAt(null);
                $objectManager->persist($job);
                ++$countProcessed;
            }
            $objectManager->flush();
        }

        return $countProcessed;
    }

    /**
     * @param string $workerName
     * @param string $method
     */
    public function pruneStalledJobs($workerName = null, $method = null)
    {
        $stalledJobs = $this->getStalledJobs($workerName, $method);
        $objectManager = $this->getObjectManager();

        $countProcessed = 0;
        for ($i = 0, $count = count($stalledJobs); $i < $count; $i += static::FETCH_COUNT) {
            for ($j = $i, $max = $i + static::FETCH_COUNT; $j < $max && $j < $count; ++$j) {
                /** @var RetryableJob $job */
                $job = $stalledJobs[$j];
                $job->setStalledCount($job->getStalledCount() + 1);
                $job->setStatus(BaseJob::STATUS_ERROR);
                $job->setMessage('stalled');
                $this->updateMaxStatus($job, RetryableJob::STATUS_MAX_STALLED, $job->getMaxStalled(), $job->getStalledCount());
                $objectManager->remove($job);
                ++$countProcessed;
            }
            $objectManager->flush();
        }

        return $countProcessed;
    }

    public function deleteJob(\Dtc\QueueBundle\Model\Job $job)
    {
        $objectManager = $this->getObjectManager();
        $objectManager->remove($job);
        $objectManager->flush();
    }

    public function saveHistory(\Dtc\QueueBundle\Model\Job $job)
    {
        $this->deleteJob($job); // Should cause job to be archived
    }

    public function save(\Dtc\QueueBundle\Model\Job $job)
    {
        // Todo: Serialize args

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

        if (true === $job->getBatch()) {
            // See if similar job that hasn't run exists
            $criteria = array('crcHash' => $crcHash, 'status' => BaseJob::STATUS_NEW);
            $oldJob = $this->getRepository()->findOneBy($criteria);

            if ($oldJob) {
                // Old job exists - just override fields Set higher priority
                $oldJob->setPriority(max($job->getPriority(), $oldJob->getPriority()));
                $oldJob->setWhenAt(min($job->getWhenAt(), $oldJob->getWhenAt()));
                $oldJob->setBatch(true);
                $objectManager->persist($oldJob);
                $objectManager->flush();

                return $oldJob;
            }
        }

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

        return $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->getObjectName();
        $archiveObjectName = $this->getArchiveObjectName();
        $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) {
            $this->resetJob($jobArchive, $className, $countProcessed);
        }
        $objectManager->flush();

        $this->restoreIdGenerator($objectName);

        return $countProcessed;
    }

    protected function resetSaveOk($function) {}

    /**
     * @param RetryableJob $jobArchive
     * @param $className
     * @param $countProcessed
     */
    protected function resetJob(RetryableJob $jobArchive, $className, &$countProcessed) {
        $objectManager = $this->getObjectManager();
        if ($this->updateMaxStatus($jobArchive, RetryableJob::STATUS_MAX_RETRIES, $jobArchive->getMaxRetries(), $jobArchive->getRetries())) {
            $objectManager->persist($jobArchive);
            return;
        }

        /** @var RetryableJob $job */
        $job = new $className();

        Util::copy($jobArchive, $job);
        $job->setStatus(BaseJob::STATUS_NEW);
        $job->setLocked(null);
        $job->setLockedAt(null);
        $job->setMessage(null);
        $job->setFinishedAt(null);
        $job->setStartedAt(null);
        $job->setElapsed(null);
        $job->setRetries($job->getRetries() + 1);

        $objectManager->persist($job);
        $objectManager->remove($jobArchive);
        ++$countProcessed;
    }
}


1		<?php
2
3		namespace Dtc\QueueBundle\Doctrine;
4
5		use Doctrine\Common\Persistence\ObjectManager;
6		use Doctrine\Common\Persistence\ObjectRepository;
7		use Doctrine\ODM\MongoDB\DocumentRepository;
8		use Doctrine\ORM\EntityManager;
9		use Doctrine\ORM\EntityRepository;
10		use Dtc\QueueBundle\Model\AbstractJobManager;
11		use Dtc\QueueBundle\Model\BaseJob;
12		use Dtc\QueueBundle\Model\Job;
13		use Dtc\QueueBundle\Model\RetryableJob;
14		use Dtc\QueueBundle\Model\Run;
15		use Dtc\QueueBundle\Util\Util;
16
17		abstract class BaseJobManager extends AbstractJobManager
18		{
19		/** Number of jobs to prune / reset / gather at a time */
20		const FETCH_COUNT = 100;
21
22		/** Number of seconds before a job is considered stalled if the runner is no longer active */
23		const STALLED_SECONDS = 1800;
24		protected $objectManager;
25		protected $objectName;
26		protected $archiveObjectName;
27		protected $runClass;
28		protected $runArchiveClass;
29
30		/**
31		* @param string $objectName
32		* @param string $archiveObjectName
33		* @param string $runClass
34		* @param string $runArchiveClass
35		*/
36	3	public function __construct(ObjectManager $objectManager,
37		$objectName,
38		$archiveObjectName,
39		$runClass,
40		$runArchiveClass)
41		{
42	3	$this->objectManager = $objectManager;
43	3	$this->objectName = $objectName;
44	3	$this->archiveObjectName = $archiveObjectName;
45	3	$this->runClass = $runClass;
46	3	$this->runArchiveClass = $runArchiveClass;
47	3	}
48
49		/**
50		* @return ObjectManager
51		*/
52	22	public function getObjectManager()
53		{
54	22	return $this->objectManager;
55		}
56
57		/**
58		* @return string
59		*/
60	20	public function getObjectName()
61		{
62	20	return $this->objectName;
63		}
64
65		/**
66		* @return string
67		*/
68	16	public function getArchiveObjectName()
69		{
70	16	return $this->archiveObjectName;
71		}
72
73		/**
74		* @return string
75		*/
76	4	public function getRunClass()
77		{
78	4	return $this->runClass;
79		}
80
81		/**
82		* @return string
83		*/
84	4	public function getRunArchiveClass()
85		{
86	4	return $this->runArchiveClass;
87		}
88
89		/**
90		* @return ObjectRepository
91		*/
92	16	public function getRepository()
93		{
94	16	return $this->getObjectManager()->getRepository($this->getObjectName());
95		}
96
97		/**
98		* @param string $objectName
99		*/
100		abstract protected function countJobsByStatus($objectName, $status, $workerName = null, $method = null);
101
102	2	public function resetErroneousJobs($workerName = null, $method = null)
103		{
104	2	$count = $this->countJobsByStatus($this->getArchiveObjectName(), Job::STATUS_ERROR, $workerName, $method);
105
106	2	$criterion = ['status' => Job::STATUS_ERROR];
107	2	$this->addWorkerNameMethod($criterion, $workerName, $method);
108
109	2	$countProcessed = 0;
110	2	for ($i = 0; $i < $count; $i += static::FETCH_COUNT) {
111	2	$countProcessed += $this->resetJobsByCriterion(
112	2	$criterion, static::FETCH_COUNT, $i);
113		}
114
115	2	return $countProcessed;
116		}
117
118		/**
119		* Sets the status to Job::STATUS_EXPIRED for those jobs that are expired.
120		*
121		* @param null $workerName
122		* @param null $method
123		*
124		* @return mixed
125		*/
126		abstract protected function updateExpired($workerName = null, $method = null);
127
128	8	protected function addWorkerNameMethod(array &$criterion, $workerName = null, $method = null)
129		{
130	8	if (null !== $workerName) {
131	4	$criterion['workerName'] = $workerName;
132		}
133	8	if (null !== $method) {
134	4	$criterion['method'] = $method;
135		}
136	8	}
137
138	2	public function pruneExpiredJobs($workerName = null, $method = null)
139		{
140	2	$count = $this->updateExpired($workerName, $method);
141	2	$criterion = ['status' => Job::STATUS_EXPIRED];
142	2	$this->addWorkerNameMethod($criterion, $workerName, $method);
143	2	$objectManager = $this->getObjectManager();
144	2	$repository = $this->getRepository();
145	2	$finalCount = 0;
146	2	for ($i = 0; $i < $count; $i += static::FETCH_COUNT) {
147	2	$expiredJobs = $repository->findBy($criterion, null, static::FETCH_COUNT, $i);
148	2	if (!empty($expiredJobs)) {
149	2	foreach ($expiredJobs as $expiredJob) {
150		/* @var Job $expiredJob */
151	2	$expiredJob->setStatus(Job::STATUS_EXPIRED);
152	2	$objectManager->remove($expiredJob);
153	2	++$finalCount;
154		}
155		}
156	2	$objectManager->flush();
157		}
158
159	2	return $finalCount;
160		}
161
162	4	protected function getStalledJobs($workerName = null, $method = null)
163		{
164	4	$count = $this->countJobsByStatus($this->getObjectName(), Job::STATUS_RUNNING, $workerName, $method);
165
166	4	$criterion = ['status' => BaseJob::STATUS_RUNNING];
167	4	$this->addWorkerNameMethod($criterion, $workerName, $method);
168
169	4	$runningJobs = $this->findRunningJobs($criterion, $count);
170
171	4	return $this->extractStalledJobs($runningJobs);
172		}
173
174	4	protected function findRunningJobs($criterion, $count)
175		{
176	4	$repository = $this->getRepository();
177	4	$runningJobsById = [];
178
179	4	for ($i = 0; $i < $count; $i += static::FETCH_COUNT) {
180	4	$runningJobs = $repository->findBy($criterion, null, static::FETCH_COUNT, $i);
181	4	if (!empty($runningJobs)) {
182	4	foreach ($runningJobs as $job) {
183		/** @var RetryableJob $job */
184	4	if (null !== $runId = $job->getRunId()) {
185	4	$runningJobsById[$runId][] = $job;
186		}
187		}
188		}
189		}
190
191	4	return $runningJobsById;
192		}
193
194	4	protected function extractStalledJobs(array $runningJobsById)
195		{
196	4	$objectManager = $this->getObjectManager();
197	4	$runRepository = $objectManager->getRepository($this->runClass);
198		/** @var EntityRepository\|DocumentRepository $runArchiveRepository */
199	4	$runArchiveRepository = $objectManager->getRepository($this->runArchiveClass);
200
201	4	$stalledJobs = [];
202	4	foreach (array_keys($runningJobsById) as $runId) {
203	4	if ($runRepository->find($runId)) {
204		continue;
205		}
206		/** @var Run $run */
207	4	if ($run = $runArchiveRepository->find($runId)) {
208	4	if ($endTime = $run->getEndedAt()) {
209		// Did it end over an hour ago
210	4	if ((time() - $endTime->getTimestamp()) > static::STALLED_SECONDS) {
211	4	$stalledJobs = array_merge($stalledJobs, $runningJobsById[$runId]);
212		}
213		}
214		}
215		}
216
217	4	return $stalledJobs;
218		}
219
220	6	protected function updateMaxStatus(RetryableJob $job, $status, $max = null, $count = 0) {
221	6	if (null !== $max && $count >= $max) {
222		$job->setStatus($status);
223		return true;
224		}
225	6	return false;
226		}
227
228	2	public function resetStalledJobs($workerName = null, $method = null)
229		{
230	2	$stalledJobs = $this->getStalledJobs($workerName, $method);
231
232	2	$objectManager = $this->getObjectManager();
233
234	2	$countProcessed = 0;
235	2	for ($i = 0, $count = count($stalledJobs); $i < $count; $i += static::FETCH_COUNT) {
236	2	for ($j = $i, $max = $i + static::FETCH_COUNT; $j < $max && $j < $count; ++$j) {
237	2	$job = $stalledJobs[$j];
238		/* RetryableJob $job */
239	2	$job->setStalledCount($job->getStalledCount() + 1);
240	2	if ($this->updateMaxStatus($job, RetryableJob::STATUS_MAX_STALLED, $job->getMaxStalled(), $job->getStalledCount())) {
241		$objectManager->remove($job);
242		continue;
243		}
244	2	else if ($this->updateMaxStatus($job, RetryableJob::STATUS_MAX_RETRIES, $job->getMaxRetries(), $job->getRetries())) {
245		$objectManager->remove($job);
246		continue;
247		}
248
249	2	$job->setRetries($job->getRetries() + 1);
250	2	$job->setStatus(BaseJob::STATUS_NEW);
251	2	$job->setLocked(null);
252	2	$job->setLockedAt(null);
253	2	$objectManager->persist($job);
254	2	++$countProcessed;
255		}
256	2	$objectManager->flush();
257		}
258
259	2	return $countProcessed;
260		}
261
262		/**
263		* @param string $workerName
264		* @param string $method
265		*/
266	2	public function pruneStalledJobs($workerName = null, $method = null)
267		{
268	2	$stalledJobs = $this->getStalledJobs($workerName, $method);
269	2	$objectManager = $this->getObjectManager();
270
271	2	$countProcessed = 0;
272	2	for ($i = 0, $count = count($stalledJobs); $i < $count; $i += static::FETCH_COUNT) {
273	2	for ($j = $i, $max = $i + static::FETCH_COUNT; $j < $max && $j < $count; ++$j) {
274		/** @var RetryableJob $job */
275	2	$job = $stalledJobs[$j];
276	2	$job->setStalledCount($job->getStalledCount() + 1);
277	2	$job->setStatus(BaseJob::STATUS_ERROR);
278	2	$job->setMessage('stalled');
279	2	$this->updateMaxStatus($job, RetryableJob::STATUS_MAX_STALLED, $job->getMaxStalled(), $job->getStalledCount());
280	2	$objectManager->remove($job);
281	2	++$countProcessed;
282		}
283	2	$objectManager->flush();
284		}
285
286	2	return $countProcessed;
287		}
288
289	8	public function deleteJob(\Dtc\QueueBundle\Model\Job $job)
290		{
291	8	$objectManager = $this->getObjectManager();
292	8	$objectManager->remove($job);
293	8	$objectManager->flush();
294	8	}
295
296		public function saveHistory(\Dtc\QueueBundle\Model\Job $job)
297		{
298		$this->deleteJob($job); // Should cause job to be archived
299		}
300
301	22	public function save(\Dtc\QueueBundle\Model\Job $job)
302		{
303		// Todo: Serialize args
304
305		// Generate crc hash for the job
306	22	$hashValues = array($job->getClassName(), $job->getMethod(), $job->getWorkerName(), $job->getArgs());
307	22	$crcHash = hash('sha256', serialize($hashValues));
308	22	$job->setCrcHash($crcHash);
309	22	$objectManager = $this->getObjectManager();
310
311	22	if (true === $job->getBatch()) {
312		// See if similar job that hasn't run exists
313		$criteria = array('crcHash' => $crcHash, 'status' => BaseJob::STATUS_NEW);
314		$oldJob = $this->getRepository()->findOneBy($criteria);
315
316		if ($oldJob) {
317		// Old job exists - just override fields Set higher priority
318		$oldJob->setPriority(max($job->getPriority(), $oldJob->getPriority()));
319		$oldJob->setWhenAt(min($job->getWhenAt(), $oldJob->getWhenAt()));
320		$oldJob->setBatch(true);
321		$objectManager->persist($oldJob);
322		$objectManager->flush();
323
324		return $oldJob;
325		}
326		}
327
328		// Just save a new job
329	22	$this->resetSaveOk(__FUNCTION__);
330	22	$objectManager->persist($job);
331	22	$objectManager->flush();
332
333	22	return $job;
334		}
335
336		/**
337		* @param string $objectName
338		*/
339		abstract protected function stopIdGenerator($objectName);
340
341		abstract protected function restoreIdGenerator($objectName);
342
343		/**
344		* @param array $criterion
345		* @param int $limit
346		* @param int $offset
347		*/
348	2	private function resetJobsByCriterion(
349		array $criterion,
350		$limit,
351		$offset)
352		{
353	2	$objectManager = $this->getObjectManager();
354	2	$this->resetSaveOk(__FUNCTION__);
355	2	$objectName = $this->getObjectName();
356	2	$archiveObjectName = $this->getArchiveObjectName();
357	2	$jobRepository = $objectManager->getRepository($objectName);
358	2	$jobArchiveRepository = $objectManager->getRepository($archiveObjectName);
359	2	$className = $jobRepository->getClassName();
360	2	$metadata = $objectManager->getClassMetadata($className);
361	2	$this->stopIdGenerator($objectName);
362	2	$identifierData = $metadata->getIdentifier();
363	2	$idColumn = isset($identifierData[0]) ? $identifierData[0] : 'id';
364	2	$results = $jobArchiveRepository->findBy($criterion, [$idColumn => 'ASC'], $limit, $offset);
365	2	$countProcessed = 0;
366
367	2	foreach ($results as $jobArchive) {
368	2	$this->resetJob($jobArchive, $className, $countProcessed);
369		}
370	2	$objectManager->flush();
371
372	2	$this->restoreIdGenerator($objectName);
373
374	2	return $countProcessed;
375		}
376
377		protected function resetSaveOk($function) {}
378
379		/**
380		* @param RetryableJob $jobArchive
381		* @param $className
382		* @param $countProcessed
383		*/
384	2	protected function resetJob(RetryableJob $jobArchive, $className, &$countProcessed) {
385	2	$objectManager = $this->getObjectManager();
386	2	if ($this->updateMaxStatus($jobArchive, RetryableJob::STATUS_MAX_RETRIES, $jobArchive->getMaxRetries(), $jobArchive->getRetries())) {
387		$objectManager->persist($jobArchive);
388		return;
389		}
390
391		/** @var RetryableJob $job */
392	2	$job = new $className();
393
394	2	Util::copy($jobArchive, $job);
395	2	$job->setStatus(BaseJob::STATUS_NEW);
396	2	$job->setLocked(null);
397	2	$job->setLockedAt(null);
398	2	$job->setMessage(null);
399	2	$job->setFinishedAt(null);
400	2	$job->setStartedAt(null);
401	2	$job->setElapsed(null);
402	2	$job->setRetries($job->getRetries() + 1);
403
404	2	$objectManager->persist($job);
405	2	$objectManager->remove($jobArchive);
406	2	++$countProcessed;
407	2	}
408		}
409

mmucklo / DtcQueueBundle

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BaseJobManager::getStalledJobs() A

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