BaseJobManager::addWorkerNameMethod() - Code Metrics - Inspection of "fix per scrutinizer" - mmucklo/DtcQueueBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( cdd718...8a683b )

by Matthew

created 2017-11-15 09:13 UTC

BaseJobManager::addWorkerNameMethod() A

↳ Parent: BaseJobManager

Complexity

Conditions	3
Paths	4

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	3.3332

Importance

Changes

Metric	Value
dl	0
loc	9
ccs	4
cts	6
cp	0.6667
rs	9.6666
c	0
b	0
f	0
cc	3
eloc	5
nc	4
nop	3
crap	3.3332

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    /** Number of seconds before a job is considered stalled if the runner is no longer active */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

mmucklo / DtcQueueBundle

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BaseJobManager::addWorkerNameMethod() A

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