BaseJobManager::runStalledLoop() - Code Metrics - Inspection of "update CHANGELOG.md" - mmucklo/DtcQueueBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 4109b7...859c70 )

by Matthew

created 2017-11-14 03:31 UTC

BaseJobManager::runStalledLoop() B

↳ Parent: BaseJobManager

Complexity

Conditions	6
Paths	4

Size

Total Lines	28
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	19
CRAP Score	6.0045

Importance

Changes

Metric	Value
dl	0
loc	28
ccs	19
cts	20
cp	0.95
rs	8.439
c	0
b	0
f	0
cc	6
eloc	18
nc	4
nop	4
crap	6.0045

<?php

namespace Dtc\QueueBundle\Doctrine;

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

abstract class BaseJobManager extends PriorityJobManager
{
    /** 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    /** Number of seconds before a job is considered stalled if the runner is no longer active */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;
                }
            }
            $this->flush();
        }

        return $finalCount;
    }

    protected function flush()
    {
        $this->getObjectManager()->flush();
    }

    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;
    }

    /**
     * @param $runId
     * @param array $jobs
     * @param array $stalledJobs
     */
    protected function extractStalledLiveRuns($runId, array $jobs, array &$stalledJobs)
    {
        $objectManager = $this->getObjectManager();
        $runRepository = $objectManager->getRepository($this->runClass);
        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)
    {
        $objectManager = $this->getObjectManager();
        /** @var EntityRepository|DocumentRepository $runArchiveRepository */
        $runArchiveRepository = $objectManager->getRepository($this->runArchiveClass);

        $stalledJobs = [];
        foreach (array_keys($runningJobsById) as $runId) {
            $this->extractStalledLiveRuns($runId, $runningJobsById[$runId], $stalledJobs);
            /** @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;
    }

    abstract protected function getJobCurrentStatus(Job $job);

    protected function runStalledLoop($i, $count, array $stalledJobs, &$countProcessed)
    {
        $objectManager = $this->getObjectManager();
        for ($j = $i, $max = $i + static::FETCH_COUNT; $j < $max && $j < $count; ++$j) {
            /* RetryableJob $job */
            $job = $stalledJobs[$j];
            $status = $this->getJobCurrentStatus($job);

            // Query the data store to make sure the job is still marked running
            if (BaseJob::STATUS_RUNNING !== $status) {
                continue;
            }

            $job->setStalledCount($job->getStalledCount() + 1);
            if ($this->updateMaxStatus($job, RetryableJob::STATUS_MAX_STALLED, $job->getMaxStalled(), $job->getStalledCount()) ||
                $this->updateMaxStatus($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;
        }
    }

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

        $countProcessed = 0;
        for ($i = 0, $count = count($stalledJobs); $i < $count; $i += static::FETCH_COUNT) {
            $this->runStalledLoop($i, $count, $stalledJobs, $countProcessed);
            $this->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;
            }
            $this->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
    }

    protected function prioritySave(\Dtc\QueueBundle\Model\Job $job)
    {
        // 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()) {
            $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->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\EntityRepository;
9		use Dtc\QueueBundle\Model\BaseJob;
10		use Dtc\QueueBundle\Model\Job;
11		use Dtc\QueueBundle\Model\PriorityJobManager;
12		use Dtc\QueueBundle\Model\RetryableJob;
13		use Dtc\QueueBundle\Model\Run;
14		use Dtc\QueueBundle\Util\Util;
15
16		abstract class BaseJobManager extends PriorityJobManager
17		{
18		/** Number of jobs to prune / reset / gather at a time */
19		const FETCH_COUNT = 100;
20
21		/** Number of seconds before a job is considered stalled if the runner is no longer active */
22		const STALLED_SECONDS = 1800;
23		protected $objectManager;
24		protected $objectName;
25		protected $archiveObjectName;
26		protected $runClass;
27		protected $runArchiveClass;
28
29		/**
30		* @param string $objectName
31		* @param string $archiveObjectName
32		* @param string $runClass
33		* @param string $runArchiveClass
34		*/
35	9	public function __construct(ObjectManager $objectManager,
36		$objectName,
37		$archiveObjectName,
38		$runClass,
39		$runArchiveClass)
40		{
41	9	$this->objectManager = $objectManager;
42	9	$this->objectName = $objectName;
43	9	$this->archiveObjectName = $archiveObjectName;
44	9	$this->runClass = $runClass;
45	9	$this->runArchiveClass = $runArchiveClass;
46	9	}
47
48		/**
49		* @return ObjectManager
50		*/
51	26	public function getObjectManager()
52		{
53	26	return $this->objectManager;
54		}
55
56		/**
57		* @return string
58		*/
59	25	public function getObjectName()
60		{
61	25	return $this->objectName;
62		}
63
64		/**
65		* @return string
66		*/
67	19	public function getArchiveObjectName()
68		{
69	19	return $this->archiveObjectName;
70		}
71
72		/**
73		* @return string
74		*/
75	4	public function getRunClass()
76		{
77	4	return $this->runClass;
78		}
79
80		/**
81		* @return string
82		*/
83	4	public function getRunArchiveClass()
84		{
85	4	return $this->runArchiveClass;
86		}
87
88		/**
89		* @return ObjectRepository
90		*/
91	19	public function getRepository()
92		{
93	19	return $this->getObjectManager()->getRepository($this->getObjectName());
94		}
95
96		/**
97		* @param string $objectName
98		*/
99		abstract protected function countJobsByStatus($objectName, $status, $workerName = null, $method = null);
100
101	2	public function resetErroneousJobs($workerName = null, $method = null)
102		{
103	2	$count = $this->countJobsByStatus($this->getArchiveObjectName(), Job::STATUS_ERROR, $workerName, $method);
104
105	2	$criterion = ['status' => Job::STATUS_ERROR];
106	2	$this->addWorkerNameMethod($criterion, $workerName, $method);
107
108	2	$countProcessed = 0;
109	2	for ($i = 0; $i < $count; $i += static::FETCH_COUNT) {
110	2	$countProcessed += $this->resetJobsByCriterion(
111	2	$criterion, static::FETCH_COUNT, $i);
112	2	}
113
114	2	return $countProcessed;
115		}
116
117		/**
118		* Sets the status to Job::STATUS_EXPIRED for those jobs that are expired.
119		*
120		* @param null $workerName
121		* @param null $method
122		*
123		* @return mixed
124		*/
125		abstract protected function updateExpired($workerName = null, $method = null);
126
127	8	protected function addWorkerNameMethod(array &$criterion, $workerName = null, $method = null)
128		{
129	8	if (null !== $workerName) {
130	3	$criterion['workerName'] = $workerName;
131	3	}
132	8	if (null !== $method) {
133	3	$criterion['method'] = $method;
134	3	}
135	8	}
136
137	2	public function pruneExpiredJobs($workerName = null, $method = null)
138		{
139	2	$count = $this->updateExpired($workerName, $method);
140	2	$criterion = ['status' => Job::STATUS_EXPIRED];
141	2	$this->addWorkerNameMethod($criterion, $workerName, $method);
142	2	$objectManager = $this->getObjectManager();
143	2	$repository = $this->getRepository();
144	2	$finalCount = 0;
145	2	for ($i = 0; $i < $count; $i += static::FETCH_COUNT) {
146	2	$expiredJobs = $repository->findBy($criterion, null, static::FETCH_COUNT, $i);
147	2	if (!empty($expiredJobs)) {
148	2	foreach ($expiredJobs as $expiredJob) {
149		/* @var Job $expiredJob */
150	2	$expiredJob->setStatus(Job::STATUS_EXPIRED);
151	2	$objectManager->remove($expiredJob);
152	2	++$finalCount;
153	2	}
154	2	}
155	2	$this->flush();
156	2	}
157
158	2	return $finalCount;
159		}
160
161	6	protected function flush()
162		{
163	6	$this->getObjectManager()->flush();
164	6	}
165
166	4	protected function getStalledJobs($workerName = null, $method = null)
167		{
168	4	$count = $this->countJobsByStatus($this->getObjectName(), Job::STATUS_RUNNING, $workerName, $method);
169
170	4	$criterion = ['status' => BaseJob::STATUS_RUNNING];
171	4	$this->addWorkerNameMethod($criterion, $workerName, $method);
172
173	4	$runningJobs = $this->findRunningJobs($criterion, $count);
174
175	4	return $this->extractStalledJobs($runningJobs);
176		}
177
178	4	protected function findRunningJobs($criterion, $count)
179		{
180	4	$repository = $this->getRepository();
181	4	$runningJobsById = [];
182
183	4	for ($i = 0; $i < $count; $i += static::FETCH_COUNT) {
184	4	$runningJobs = $repository->findBy($criterion, null, static::FETCH_COUNT, $i);
185	4	if (!empty($runningJobs)) {
186	4	foreach ($runningJobs as $job) {
187		/** @var RetryableJob $job */
188	4	if (null !== $runId = $job->getRunId()) {
189	4	$runningJobsById[$runId][] = $job;
190	4	}
191	4	}
192	4	}
193	4	}
194
195	4	return $runningJobsById;
196		}
197
198		/**
199		* @param $runId
200		* @param array $jobs
201		* @param array $stalledJobs
202		*/
203	4	protected function extractStalledLiveRuns($runId, array $jobs, array &$stalledJobs)
204		{
205	4	$objectManager = $this->getObjectManager();
206	4	$runRepository = $objectManager->getRepository($this->runClass);
207	4	if ($run = $runRepository->find($runId)) {
208	2	foreach ($jobs as $job) {
209	2	if ($run->getCurrentJobId() == $job->getId()) {
210	2	continue;
211		}
212	2	$stalledJobs[] = $job;
213	2	}
214	2	}
215	4	}
216
217		/**
218		* @param array $runningJobsById
219		*
220		* @return array
221		*/
222	4	protected function extractStalledJobs(array $runningJobsById)
223		{
224	4	$objectManager = $this->getObjectManager();
225		/** @var EntityRepository\|DocumentRepository $runArchiveRepository */
226	4	$runArchiveRepository = $objectManager->getRepository($this->runArchiveClass);
227
228	4	$stalledJobs = [];
229	4	foreach (array_keys($runningJobsById) as $runId) {
230	4	$this->extractStalledLiveRuns($runId, $runningJobsById[$runId], $stalledJobs);
231		/** @var Run $run */
232	4	if ($run = $runArchiveRepository->find($runId)) {
233	4	if ($endTime = $run->getEndedAt()) {
234		// Did it end over an hour ago
235	4	if ((time() - $endTime->getTimestamp()) > static::STALLED_SECONDS) {
236	4	$stalledJobs = array_merge($stalledJobs, $runningJobsById[$runId]);
237	4	}
238	4	}
239	4	}
240	4	}
241
242	4	return $stalledJobs;
243		}
244
245	6	protected function updateMaxStatus(RetryableJob $job, $status, $max = null, $count = 0)
246		{
247	6	if (null !== $max && $count >= $max) {
248	4	$job->setStatus($status);
249
250	4	return true;
251		}
252
253	6	return false;
254		}
255
256		abstract protected function getJobCurrentStatus(Job $job);
257
258	2	protected function runStalledLoop($i, $count, array $stalledJobs, &$countProcessed)
259		{
260	2	$objectManager = $this->getObjectManager();
261	2	for ($j = $i, $max = $i + static::FETCH_COUNT; $j < $max && $j < $count; ++$j) {
262		/* RetryableJob $job */
263	2	$job = $stalledJobs[$j];
264	2	$status = $this->getJobCurrentStatus($job);
265
266		// Query the data store to make sure the job is still marked running
267	2	if (BaseJob::STATUS_RUNNING !== $status) {
268		continue;
269		}
270
271	2	$job->setStalledCount($job->getStalledCount() + 1);
272	2	if ($this->updateMaxStatus($job, RetryableJob::STATUS_MAX_STALLED, $job->getMaxStalled(), $job->getStalledCount()) \|\|
273	2	$this->updateMaxStatus($job, RetryableJob::STATUS_MAX_RETRIES, $job->getMaxRetries(), $job->getRetries())) {
274	2	$objectManager->remove($job);
275	2	continue;
276		}
277
278	2	$job->setRetries($job->getRetries() + 1);
279	2	$job->setStatus(BaseJob::STATUS_NEW);
280	2	$job->setLocked(null);
281	2	$job->setLockedAt(null);
282	2	$objectManager->persist($job);
283	2	++$countProcessed;
284	2	}
285	2	}
286
287	2	public function resetStalledJobs($workerName = null, $method = null)
288		{
289	2	$stalledJobs = $this->getStalledJobs($workerName, $method);
290
291	2	$countProcessed = 0;
292	2	for ($i = 0, $count = count($stalledJobs); $i < $count; $i += static::FETCH_COUNT) {
293	2	$this->runStalledLoop($i, $count, $stalledJobs, $countProcessed);
294	2	$this->flush();
295	2	}
296
297	2	return $countProcessed;
298		}
299
300		/**
301		* @param string $workerName
302		* @param string $method
303		*/
304	2	public function pruneStalledJobs($workerName = null, $method = null)
305		{
306	2	$stalledJobs = $this->getStalledJobs($workerName, $method);
307	2	$objectManager = $this->getObjectManager();
308
309	2	$countProcessed = 0;
310	2	for ($i = 0, $count = count($stalledJobs); $i < $count; $i += static::FETCH_COUNT) {
311	2	for ($j = $i, $max = $i + static::FETCH_COUNT; $j < $max && $j < $count; ++$j) {
312		/** @var RetryableJob $job */
313	2	$job = $stalledJobs[$j];
314	2	$job->setStalledCount($job->getStalledCount() + 1);
315	2	$job->setStatus(BaseJob::STATUS_ERROR);
316	2	$job->setMessage('stalled');
317	2	$this->updateMaxStatus($job, RetryableJob::STATUS_MAX_STALLED, $job->getMaxStalled(), $job->getStalledCount());
318	2	$objectManager->remove($job);
319	2	++$countProcessed;
320	2	}
321	2	$this->flush();
322	2	}
323
324	2	return $countProcessed;
325		}
326
327	8	public function deleteJob(\Dtc\QueueBundle\Model\Job $job)
328		{
329	8	$objectManager = $this->getObjectManager();
330	8	$objectManager->remove($job);
331	8	$objectManager->flush();
332	8	}
333
334	1	public function saveHistory(\Dtc\QueueBundle\Model\Job $job)
335		{
336	1	$this->deleteJob($job); // Should cause job to be archived
337	1	}
338
339	22	protected function prioritySave(\Dtc\QueueBundle\Model\Job $job)
340		{
341		// Generate crc hash for the job
342	22	$hashValues = array($job->getClassName(), $job->getMethod(), $job->getWorkerName(), $job->getArgs());
343	22	$crcHash = hash('sha256', serialize($hashValues));
344	22	$job->setCrcHash($crcHash);
345	22	$objectManager = $this->getObjectManager();
346
347	22	if (true === $job->getBatch()) {
348	2	$oldJob = $this->updateNearestBatch($job);
349	2	if ($oldJob) {
350	1	return $oldJob;
351		}
352	1	}
353
354		// Just save a new job
355	22	$this->resetSaveOk(__FUNCTION__);
356	22	$objectManager->persist($job);
357	22	$objectManager->flush();
358
359	22	return $job;
360		}
361
362		abstract protected function updateNearestBatch(Job $job);
363
364		/**
365		* @param string $objectName
366		*/
367		abstract protected function stopIdGenerator($objectName);
368
369		abstract protected function restoreIdGenerator($objectName);
370
371		/**
372		* @param array $criterion
373		* @param int $limit
374		* @param int $offset
375		*/
376	2	private function resetJobsByCriterion(
377		array $criterion,
378		$limit,
379		$offset)
380		{
381	2	$objectManager = $this->getObjectManager();
382	2	$this->resetSaveOk(__FUNCTION__);
383	2	$objectName = $this->getObjectName();
384	2	$archiveObjectName = $this->getArchiveObjectName();
385	2	$jobRepository = $objectManager->getRepository($objectName);
386	2	$jobArchiveRepository = $objectManager->getRepository($archiveObjectName);
387	2	$className = $jobRepository->getClassName();
388	2	$metadata = $objectManager->getClassMetadata($className);
389	2	$this->stopIdGenerator($objectName);
390	2	$identifierData = $metadata->getIdentifier();
391	2	$idColumn = isset($identifierData[0]) ? $identifierData[0] : 'id';
392	2	$results = $jobArchiveRepository->findBy($criterion, [$idColumn => 'ASC'], $limit, $offset);
393	2	$countProcessed = 0;
394
395	2	foreach ($results as $jobArchive) {
396	2	$this->resetJob($jobArchive, $className, $countProcessed);
397	2	}
398	2	$objectManager->flush();
399
400	2	$this->restoreIdGenerator($objectName);
401
402	2	return $countProcessed;
403		}
404
405	16	protected function resetSaveOk($function)
406		{
407	16	}
408
409		/**
410		* @param RetryableJob $jobArchive
411		* @param $className
412		* @param $countProcessed
413		*/
414	2	protected function resetJob(RetryableJob $jobArchive, $className, &$countProcessed)
415		{
416	2	$objectManager = $this->getObjectManager();
417	2	if ($this->updateMaxStatus($jobArchive, RetryableJob::STATUS_MAX_RETRIES, $jobArchive->getMaxRetries(), $jobArchive->getRetries())) {
418	2	$objectManager->persist($jobArchive);
419
420	2	return;
421		}
422
423		/** @var RetryableJob $job */
424	2	$job = new $className();
425
426	2	Util::copy($jobArchive, $job);
427	2	$job->setStatus(BaseJob::STATUS_NEW);
428	2	$job->setLocked(null);
429	2	$job->setLockedAt(null);
430	2	$job->setMessage(null);
431	2	$job->setFinishedAt(null);
432	2	$job->setStartedAt(null);
433	2	$job->setElapsed(null);
434	2	$job->setRetries($job->getRetries() + 1);
435
436	2	$objectManager->persist($job);
437	2	$objectManager->remove($jobArchive);
438	2	++$countProcessed;
439	2	}
440		}
441

mmucklo / DtcQueueBundle

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BaseJobManager::runStalledLoop() B

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