JobManager::getJob() - Code Metrics - Inspection of "Many admin updates, fix a bug when run_manager was..." - mmucklo/DtcQueueBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( e02161...971421 )

by Matthew

created 2017-12-04 09:00 UTC

JobManager::getJob() A

↳ Parent: JobManager

Complexity

Conditions	1
Paths	1

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	11
ccs	0
cts	6
cp	0
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	6
nc	1
nop	4
crap	2

<?php

namespace Dtc\QueueBundle\ORM;

use Doctrine\ORM\EntityManager;
use Doctrine\ORM\EntityRepository;
use Doctrine\ORM\QueryBuilder;
use Dtc\QueueBundle\Doctrine\BaseJobManager;
use Dtc\QueueBundle\Entity\Job;
use Dtc\QueueBundle\Model\BaseJob;
use Dtc\QueueBundle\Model\RetryableJob;
use Symfony\Component\Process\Exception\LogicException;

class JobManager extends BaseJobManager
{
    use CommonTrait;
    protected static $saveInsertCalled = null;
    protected static $resetInsertCalled = null;

    public function countJobsByStatus($objectName, $status, $workerName = null, $method = null)
    {
        /** @var EntityManager $objectManager */
        $objectManager = $this->getObjectManager();

        $queryBuilder = $objectManager
            ->createQueryBuilder()
            ->select('count(a.id)')
            ->from($objectName, 'a')
            ->where('a.status = :status');

        if (null !== $workerName) {
            $queryBuilder->andWhere('a.workerName = :workerName')
                ->setParameter(':workerName', $workerName);
        }

        if (null !== $method) {
            $queryBuilder->andWhere('a.method = :method')
                ->setParameter(':method', $workerName);
        }

        $count = $queryBuilder->setParameter(':status', $status)
            ->getQuery()->getSingleScalarResult();

        if (!$count) {
            return 0;
        }

        return $count;
    }

    /**
     * @param string|null $workerName
     * @param string|null $method
     *
     * @return int Count of jobs pruned
     */
    public function pruneErroneousJobs($workerName = null, $method = null)
    {
        /** @var EntityManager $objectManager */
        $objectManager = $this->getObjectManager();
        $queryBuilder = $objectManager->createQueryBuilder()->delete($this->getArchiveObjectName(), 'j');
        $queryBuilder->where('j.status = :status')
            ->setParameter(':status', BaseJob::STATUS_ERROR);

        $this->addWorkerNameCriterion($queryBuilder, $workerName, $method);
        $query = $queryBuilder->getQuery();

        return intval($query->execute());
    }

    protected function resetSaveOk($function)
    {
        $objectManager = $this->getObjectManager();
        $splObjectHash = spl_object_hash($objectManager);

        if ('save' === $function) {
            $compare = static::$resetInsertCalled;
        } else {
            $compare = static::$saveInsertCalled;
        }

        if ($splObjectHash === $compare) {
            // Insert SQL is cached...
            $msg = "Can't call save and reset within the same process cycle (or using the same EntityManager)";
            throw new LogicException($msg);
        }

        if ('save' === $function) {
            static::$saveInsertCalled = spl_object_hash($objectManager);
        } else {
            static::$resetInsertCalled = spl_object_hash($objectManager);
        }
    }

    /**
     * @param string $workerName
     * @param string $method
     */
    protected function addWorkerNameCriterion(QueryBuilder $queryBuilder, $workerName = null, $method = null)
    {
        if (null !== $workerName) {
            $queryBuilder->andWhere('j.workerName = :workerName')->setParameter(':workerName', $workerName);
        }

        if (null !== $method) {
            $queryBuilder->andWhere('j.method = :method')->setParameter(':method', $method);
        }
    }

    protected function updateExpired($workerName = null, $method = null)
    {
        /** @var EntityManager $objectManager */
        $objectManager = $this->getObjectManager();
        $queryBuilder = $objectManager->createQueryBuilder()->update($this->getObjectName(), 'j');
        $queryBuilder->set('j.status', ':newStatus');
        $queryBuilder->where('j.expiresAt <= :expiresAt')
            ->setParameter(':expiresAt', new \DateTime());
        $queryBuilder->andWhere('j.status = :status')
            ->setParameter(':status', BaseJob::STATUS_NEW)
            ->setParameter(':newStatus', Job::STATUS_EXPIRED);

        $this->addWorkerNameCriterion($queryBuilder, $workerName, $method);
        $query = $queryBuilder->getQuery();

        return intval($query->execute());
    }

    /**
     * Removes archived jobs older than $olderThan.
     *
     * @param \DateTime $olderThan
     */
    public function pruneArchivedJobs(\DateTime $olderThan)
    {
        return $this->removeOlderThan($this->getArchiveObjectName(),
                'updatedAt',
                $olderThan);
    }

    public function getJobCount($workerName = null, $method = null)
    {
        /** @var EntityManager $objectManager */
        $objectManager = $this->getObjectManager();
        $queryBuilder = $objectManager->createQueryBuilder();

        $queryBuilder = $queryBuilder->select('count(j)')->from($this->getObjectName(), 'j');

        $where = 'where';
        if (null !== $workerName) {
            if (null !== $method) {
                $queryBuilder->where($queryBuilder->expr()->andX(
                    $queryBuilder->expr()->eq('j.workerName', ':workerName'),
                                                $queryBuilder->expr()->eq('j.method', ':method')
                ))
                    ->setParameter(':method', $method);
            } else {
                $queryBuilder->where('j.workerName = :workerName');
            }
            $queryBuilder->setParameter(':workerName', $workerName);
            $where = 'andWhere';
        } elseif (null !== $method) {
            $queryBuilder->where('j.method = :method')->setParameter(':method', $method);
            $where = 'andWhere';
        }

        $dateTime = new \DateTime();
        // Filter
        $queryBuilder
            ->$where($queryBuilder->expr()->orX(
                $queryBuilder->expr()->isNull('j.whenAt'),
                                        $queryBuilder->expr()->lte('j.whenAt', ':whenAt')
            ))
            ->andWhere($queryBuilder->expr()->orX(
                $queryBuilder->expr()->isNull('j.expiresAt'),
                $queryBuilder->expr()->gt('j.expiresAt', ':expiresAt')
            ))
            ->andWhere('j.locked is NULL')
            ->setParameter(':whenAt', $dateTime)
            ->setParameter(':expiresAt', $dateTime);

        $query = $queryBuilder->getQuery();

        return $query->getSingleScalarResult();
    }

    /**
     * Get Jobs statuses.
     */
    public function getStatus()
    {
        $result = [];
        $this->getStatusByEntityName($this->getObjectName(), $result);
        $this->getStatusByEntityName($this->getArchiveObjectName(), $result);

        $finalResult = [];
        foreach ($result as $key => $item) {
            ksort($item);
            foreach ($item as $status => $count) {
                if (isset($finalResult[$key][$status])) {
                    $finalResult[$key][$status] += $count;
                } else {
                    $finalResult[$key][$status] = $count;
                }
            }
        }

        return $finalResult;
    }

    /**
     * @param string $entityName
     */
    protected function getStatusByEntityName($entityName, array &$result)
    {
        /** @var EntityManager $objectManager */
        $objectManager = $this->getObjectManager();
        $result1 = $objectManager->getRepository($entityName)->createQueryBuilder('j')->select('j.workerName, j.method, j.status, count(j) as c')
            ->groupBy('j.workerName, j.method, j.status')->getQuery()->getArrayResult();

        foreach ($result1 as $item) {
            $method = $item['workerName'].'->'.$item['method'].'()';
            if (!isset($result[$method])) {
                $result[$method] = [BaseJob::STATUS_NEW => 0,
                    BaseJob::STATUS_RUNNING => 0,
                    RetryableJob::STATUS_EXPIRED => 0,
                    RetryableJob::STATUS_MAX_ERROR => 0,
                    RetryableJob::STATUS_MAX_STALLED => 0,
                    RetryableJob::STATUS_MAX_RETRIES => 0,
                    BaseJob::STATUS_SUCCESS => 0,
                    BaseJob::STATUS_ERROR => 0, ];
            }
            $result[$method][$item['status']] += intval($item['c']);
        }
    }

    /**
     * Get the next job to run (can be filtered by workername and method name).
     *
     * @param string $workerName
     * @param string $methodName
     * @param bool   $prioritize
     *
     * @return Job|null
     */
    public function getJob($workerName = null, $methodName = null, $prioritize = true, $runId = null)
    {
        $queryBuilder = $this->getJobQueryBuilder($workerName, $methodName, $prioritize);

        $queryBuilder->setMaxResults(1);

        /** @var QueryBuilder $queryBuilder */
        $query = $queryBuilder->getQuery();
        $jobs = $query->getResult();

        return $this->takeJob($jobs, $runId);
    }

    /**
     * @param null $workerName
     * @param null $methodName
     * @param bool $prioritize
     *
     * @return QueryBuilder
     */
    public function getJobQueryBuilder($workerName = null, $methodName = null, $prioritize = true)
    {
        /** @var EntityRepository $repository */
        $repository = $this->getRepository();
        $queryBuilder = $repository->createQueryBuilder('j');
        $dateTime = new \DateTime();
        $queryBuilder
            ->select('j.id')
            ->where('j.status = :status')->setParameter(':status', BaseJob::STATUS_NEW)
            ->andWhere('j.locked is NULL')
            ->andWhere($queryBuilder->expr()->orX(
                $queryBuilder->expr()->isNull('j.whenAt'),
                $queryBuilder->expr()->lte('j.whenAt', ':whenAt')
            ))
            ->andWhere($queryBuilder->expr()->orX(
                $queryBuilder->expr()->isNull('j.expiresAt'),
                $queryBuilder->expr()->gt('j.expiresAt', ':expiresAt')
            ))
            ->setParameter(':whenAt', $dateTime)
            ->setParameter(':expiresAt', $dateTime);

        $this->addWorkerNameCriterion($queryBuilder, $workerName, $methodName);

        if ($prioritize) {
            $queryBuilder->addOrderBy('j.priority', 'DESC');
            $queryBuilder->addOrderBy('j.whenAt', 'ASC');
        } else {
            $queryBuilder->orderBy('j.whenAt', 'ASC');
        }

        return $queryBuilder;
    }

    protected function takeJob($jobs, $runId = null)
    {
        if (isset($jobs[0]['id'])) {
            /** @var EntityRepository $repository */
            $repository = $this->getRepository();
            /** @var QueryBuilder $queryBuilder */
            $queryBuilder = $repository->createQueryBuilder('j');
            $queryBuilder
                ->update()
                ->set('j.locked', ':locked')
                ->setParameter(':locked', true)
                ->set('j.lockedAt', ':lockedAt')
                ->setParameter(':lockedAt', new \DateTime())
                ->set('j.status', ':status')
                ->setParameter(':status', BaseJob::STATUS_RUNNING);
            if (null !== $runId) {
                $queryBuilder
                    ->set('j.runId', ':runId')
                    ->setParameter(':runId', $runId);
            }
            $queryBuilder->where('j.id = :id');
            $queryBuilder->andWhere('j.locked is NULL');
            $queryBuilder->setParameter(':id', $jobs[0]['id']);
            $resultCount = $queryBuilder->getQuery()->execute();

            if (1 === $resultCount) {
                return $repository->find($jobs[0]['id']);
            }
        }

        return null;
    }

    /**
     * Tries to update the nearest job as a batch.
     *
     * @param \Dtc\QueueBundle\Model\Job $job
     *
     * @return mixed|null
     */
    public function updateNearestBatch(\Dtc\QueueBundle\Model\Job $job)
    {
        /** @var QueryBuilder $queryBuilder */
        $queryBuilder = $this->getRepository()->createQueryBuilder('j');
        $queryBuilder->select()
            ->where('j.crcHash = :crcHash')
            ->andWhere('j.status = :status')
            ->setParameter(':status', BaseJob::STATUS_NEW)
            ->setParameter(':crcHash', $job->getCrcHash())
            ->orderBy('j.whenAt', 'ASC')
            ->setMaxResults(1);
        $existingJobs = $queryBuilder->getQuery()->execute();

        if (empty($existingJobs)) {
            return null;
        }
        /** @var Job $existingJob */
        $existingJob = $existingJobs[0];

        $newPriority = max($job->getPriority(), $existingJob->getPriority());
        $newWhenAt = min($job->getWhenAt(), $existingJob->getWhenAt());

        $this->updateBatchJob($existingJob, $newPriority, $newWhenAt);

        return $existingJob;
    }

    protected function updateBatchJob(Job $existingJob, $newPriority, $newWhenAt)
    {
        $existingPriority = $existingJob->getPriority();
        $existingWhenAt = $existingJob->getWhenAt();

        if ($newPriority !== $existingPriority || $newWhenAt !== $existingWhenAt) {
            /** @var EntityRepository $repository */
            $repository = $this->getRepository();
            /** @var QueryBuilder $queryBuilder */
            $queryBuilder = $repository->createQueryBuilder('j');
            $queryBuilder->update();
            if ($newPriority !== $existingPriority) {
                $existingJob->setPriority($newPriority);
                $queryBuilder->set('j.priority', ':priority')
                    ->setParameter(':priority', $newPriority);
            }
            if ($newWhenAt !== $existingWhenAt) {
                $existingJob->setWhenAt($newWhenAt);
                $queryBuilder->set('j.whenAt', ':whenAt')
                    ->setParameter(':whenAt', $newWhenAt);
            }
            $queryBuilder->where('j.id = :id');
            $queryBuilder->andWhere('j.locked is NULL');
            $queryBuilder->setParameter(':id', $existingJob->getId());
            $queryBuilder->getQuery()->execute();
        }

        return $existingJob;
    }
}


1		<?php
2
3		namespace Dtc\QueueBundle\ORM;
4
5		use Doctrine\ORM\EntityManager;
6		use Doctrine\ORM\EntityRepository;
7		use Doctrine\ORM\QueryBuilder;
8		use Dtc\QueueBundle\Doctrine\BaseJobManager;
9		use Dtc\QueueBundle\Entity\Job;
10		use Dtc\QueueBundle\Model\BaseJob;
11		use Dtc\QueueBundle\Model\RetryableJob;
12		use Symfony\Component\Process\Exception\LogicException;
13
14		class JobManager extends BaseJobManager
15		{
16		use CommonTrait;
17		protected static $saveInsertCalled = null;
18		protected static $resetInsertCalled = null;
19
20		public function countJobsByStatus($objectName, $status, $workerName = null, $method = null)
21		{
22		/** @var EntityManager $objectManager */
23		$objectManager = $this->getObjectManager();
24
25		$queryBuilder = $objectManager
26		->createQueryBuilder()
27		->select('count(a.id)')
28		->from($objectName, 'a')
29		->where('a.status = :status');
30
31		if (null !== $workerName) {
32		$queryBuilder->andWhere('a.workerName = :workerName')
33		->setParameter(':workerName', $workerName);
34		}
35
36		if (null !== $method) {
37		$queryBuilder->andWhere('a.method = :method')
38		->setParameter(':method', $workerName);
39		}
40
41		$count = $queryBuilder->setParameter(':status', $status)
42		->getQuery()->getSingleScalarResult();
43
44		if (!$count) {
45		return 0;
46		}
47
48		return $count;
49		}
50
51		/**
52		* @param string\|null $workerName
53		* @param string\|null $method
54		*
55		* @return int Count of jobs pruned
56		*/
57		public function pruneErroneousJobs($workerName = null, $method = null)
58		{
59		/** @var EntityManager $objectManager */
60		$objectManager = $this->getObjectManager();
61		$queryBuilder = $objectManager->createQueryBuilder()->delete($this->getArchiveObjectName(), 'j');
62		$queryBuilder->where('j.status = :status')
63		->setParameter(':status', BaseJob::STATUS_ERROR);
64
65		$this->addWorkerNameCriterion($queryBuilder, $workerName, $method);
66		$query = $queryBuilder->getQuery();
67
68		return intval($query->execute());
69		}
70
71	1	protected function resetSaveOk($function)
72	1	{
73		$objectManager = $this->getObjectManager();
74		$splObjectHash = spl_object_hash($objectManager);
75
76		if ('save' === $function) {
77		$compare = static::$resetInsertCalled;
78		} else {
79		$compare = static::$saveInsertCalled;
80		}
81
82		if ($splObjectHash === $compare) {
83		// Insert SQL is cached...
84		$msg = "Can't call save and reset within the same process cycle (or using the same EntityManager)";
85		throw new LogicException($msg);
86		}
87
88		if ('save' === $function) {
89		static::$saveInsertCalled = spl_object_hash($objectManager);
90		} else {
91		static::$resetInsertCalled = spl_object_hash($objectManager);
92		}
93		}
94
95		/**
96		* @param string $workerName
97		* @param string $method
98		*/
99		protected function addWorkerNameCriterion(QueryBuilder $queryBuilder, $workerName = null, $method = null)
100		{
101		if (null !== $workerName) {
102		$queryBuilder->andWhere('j.workerName = :workerName')->setParameter(':workerName', $workerName);
103		}
104
105		if (null !== $method) {
106		$queryBuilder->andWhere('j.method = :method')->setParameter(':method', $method);
107		}
108		}
109
110		protected function updateExpired($workerName = null, $method = null)
111		{
112		/** @var EntityManager $objectManager */
113		$objectManager = $this->getObjectManager();
114		$queryBuilder = $objectManager->createQueryBuilder()->update($this->getObjectName(), 'j');
115		$queryBuilder->set('j.status', ':newStatus');
116		$queryBuilder->where('j.expiresAt <= :expiresAt')
117		->setParameter(':expiresAt', new \DateTime());
118		$queryBuilder->andWhere('j.status = :status')
119		->setParameter(':status', BaseJob::STATUS_NEW)
120		->setParameter(':newStatus', Job::STATUS_EXPIRED);
121
122		$this->addWorkerNameCriterion($queryBuilder, $workerName, $method);
123		$query = $queryBuilder->getQuery();
124
125		return intval($query->execute());
126		}
127
128		/**
129		* Removes archived jobs older than $olderThan.
130		*
131		* @param \DateTime $olderThan
132		*/
133		public function pruneArchivedJobs(\DateTime $olderThan)
134		{
135		return $this->removeOlderThan($this->getArchiveObjectName(),
136		'updatedAt',
137		$olderThan);
138		}
139
140	1	public function getJobCount($workerName = null, $method = null)
141		{
142		/** @var EntityManager $objectManager */
143	1	$objectManager = $this->getObjectManager();
144	1	$queryBuilder = $objectManager->createQueryBuilder();
145
146	1	$queryBuilder = $queryBuilder->select('count(j)')->from($this->getObjectName(), 'j');
147
148	1	$where = 'where';
149	1	if (null !== $workerName) {
150		if (null !== $method) {
151		$queryBuilder->where($queryBuilder->expr()->andX(
152		$queryBuilder->expr()->eq('j.workerName', ':workerName'),
153		$queryBuilder->expr()->eq('j.method', ':method')
154		))
155		->setParameter(':method', $method);
156		} else {
157		$queryBuilder->where('j.workerName = :workerName');
158		}
159		$queryBuilder->setParameter(':workerName', $workerName);
160		$where = 'andWhere';
161	1	} elseif (null !== $method) {
162		$queryBuilder->where('j.method = :method')->setParameter(':method', $method);
163		$where = 'andWhere';
164		}
165
166	1	$dateTime = new \DateTime();
167		// Filter
168		$queryBuilder
169	1	->$where($queryBuilder->expr()->orX(
170	1	$queryBuilder->expr()->isNull('j.whenAt'),
171	1	$queryBuilder->expr()->lte('j.whenAt', ':whenAt')
172	1	))
173	1	->andWhere($queryBuilder->expr()->orX(
174	1	$queryBuilder->expr()->isNull('j.expiresAt'),
175	1	$queryBuilder->expr()->gt('j.expiresAt', ':expiresAt')
176	1	))
177	1	->andWhere('j.locked is NULL')
178	1	->setParameter(':whenAt', $dateTime)
179	1	->setParameter(':expiresAt', $dateTime);
180
181	1	$query = $queryBuilder->getQuery();
182
183	1	return $query->getSingleScalarResult();
184		}
185
186		/**
187		* Get Jobs statuses.
188		*/
189	1	public function getStatus()
190		{
191	1	$result = [];
192	1	$this->getStatusByEntityName($this->getObjectName(), $result);
193	1	$this->getStatusByEntityName($this->getArchiveObjectName(), $result);
194
195	1	$finalResult = [];
196	1	foreach ($result as $key => $item) {
197		ksort($item);
198		foreach ($item as $status => $count) {
199		if (isset($finalResult[$key][$status])) {
200		$finalResult[$key][$status] += $count;
201		} else {
202		$finalResult[$key][$status] = $count;
203		}
204		}
205	1	}
206
207	1	return $finalResult;
208		}
209
210		/**
211		* @param string $entityName
212		*/
213	1	protected function getStatusByEntityName($entityName, array &$result)
214		{
215		/** @var EntityManager $objectManager */
216	1	$objectManager = $this->getObjectManager();
217	1	$result1 = $objectManager->getRepository($entityName)->createQueryBuilder('j')->select('j.workerName, j.method, j.status, count(j) as c')
218	1	->groupBy('j.workerName, j.method, j.status')->getQuery()->getArrayResult();
219
220	1	foreach ($result1 as $item) {
221		$method = $item['workerName'].'->'.$item['method'].'()';
222		if (!isset($result[$method])) {
223		$result[$method] = [BaseJob::STATUS_NEW => 0,
224		BaseJob::STATUS_RUNNING => 0,
225		RetryableJob::STATUS_EXPIRED => 0,
226		RetryableJob::STATUS_MAX_ERROR => 0,
227		RetryableJob::STATUS_MAX_STALLED => 0,
228		RetryableJob::STATUS_MAX_RETRIES => 0,
229		BaseJob::STATUS_SUCCESS => 0,
230		BaseJob::STATUS_ERROR => 0, ];
231		}
232		$result[$method][$item['status']] += intval($item['c']);
233	1	}
234	1	}
235
236		/**
237		* Get the next job to run (can be filtered by workername and method name).
238		*
239		* @param string $workerName
240		* @param string $methodName
241		* @param bool $prioritize
242		*
243		* @return Job\|null
244		*/
245		public function getJob($workerName = null, $methodName = null, $prioritize = true, $runId = null)
246		{
247		$queryBuilder = $this->getJobQueryBuilder($workerName, $methodName, $prioritize);
		0 ignored issues – show Bug introduced 2017-12-04 09:13 UTC by Report Bug Copy Issue Report It seems like `$workerName` defined by parameter `$workerName` on line 245 can also be of type `string`; however, `Dtc\QueueBundle\ORM\JobM...r::getJobQueryBuilder()` does only seem to accept `null`, maybe add an additional type check? This check looks at variables that have been passed in as parameters and are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history... Bug introduced 2017-12-04 09:13 UTC by Report Bug Copy Issue Report It seems like `$methodName` defined by parameter `$methodName` on line 245 can also be of type `string`; however, `Dtc\QueueBundle\ORM\JobM...r::getJobQueryBuilder()` does only seem to accept `null`, maybe add an additional type check? This check looks at variables that have been passed in as parameters and are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
248		$queryBuilder->setMaxResults(1);
249
250		/** @var QueryBuilder $queryBuilder */
251		$query = $queryBuilder->getQuery();
252		$jobs = $query->getResult();
253
254		return $this->takeJob($jobs, $runId);
255		}
256
257		/**
258		* @param null $workerName
259		* @param null $methodName
260		* @param bool $prioritize
261		*
262		* @return QueryBuilder
263		*/
264		public function getJobQueryBuilder($workerName = null, $methodName = null, $prioritize = true)
265		{
266		/** @var EntityRepository $repository */
267		$repository = $this->getRepository();
268		$queryBuilder = $repository->createQueryBuilder('j');
269		$dateTime = new \DateTime();
270		$queryBuilder
271		->select('j.id')
272		->where('j.status = :status')->setParameter(':status', BaseJob::STATUS_NEW)
273		->andWhere('j.locked is NULL')
274		->andWhere($queryBuilder->expr()->orX(
275		$queryBuilder->expr()->isNull('j.whenAt'),
276		$queryBuilder->expr()->lte('j.whenAt', ':whenAt')
277		))
278		->andWhere($queryBuilder->expr()->orX(
279		$queryBuilder->expr()->isNull('j.expiresAt'),
280		$queryBuilder->expr()->gt('j.expiresAt', ':expiresAt')
281		))
282		->setParameter(':whenAt', $dateTime)
283		->setParameter(':expiresAt', $dateTime);
284
285		$this->addWorkerNameCriterion($queryBuilder, $workerName, $methodName);
286
287		if ($prioritize) {
288		$queryBuilder->addOrderBy('j.priority', 'DESC');
289		$queryBuilder->addOrderBy('j.whenAt', 'ASC');
290		} else {
291		$queryBuilder->orderBy('j.whenAt', 'ASC');
292		}
293
294		return $queryBuilder;
295		}
296
297		protected function takeJob($jobs, $runId = null)
298		{
299		if (isset($jobs[0]['id'])) {
300		/** @var EntityRepository $repository */
301		$repository = $this->getRepository();
302		/** @var QueryBuilder $queryBuilder */
303		$queryBuilder = $repository->createQueryBuilder('j');
304		$queryBuilder
305		->update()
306		->set('j.locked', ':locked')
307		->setParameter(':locked', true)
308		->set('j.lockedAt', ':lockedAt')
309		->setParameter(':lockedAt', new \DateTime())
310		->set('j.status', ':status')
311		->setParameter(':status', BaseJob::STATUS_RUNNING);
312		if (null !== $runId) {
313		$queryBuilder
314		->set('j.runId', ':runId')
315		->setParameter(':runId', $runId);
316		}
317		$queryBuilder->where('j.id = :id');
318		$queryBuilder->andWhere('j.locked is NULL');
319		$queryBuilder->setParameter(':id', $jobs[0]['id']);
320		$resultCount = $queryBuilder->getQuery()->execute();
321
322		if (1 === $resultCount) {
323		return $repository->find($jobs[0]['id']);
324		}
325		}
326
327		return null;
328		}
329
330		/**
331		* Tries to update the nearest job as a batch.
332		*
333		* @param \Dtc\QueueBundle\Model\Job $job
334		*
335		* @return mixed\|null
336		*/
337		public function updateNearestBatch(\Dtc\QueueBundle\Model\Job $job)
338		{
339		/** @var QueryBuilder $queryBuilder */
340		$queryBuilder = $this->getRepository()->createQueryBuilder('j');
341		$queryBuilder->select()
342		->where('j.crcHash = :crcHash')
343		->andWhere('j.status = :status')
344		->setParameter(':status', BaseJob::STATUS_NEW)
345		->setParameter(':crcHash', $job->getCrcHash())
346		->orderBy('j.whenAt', 'ASC')
347		->setMaxResults(1);
348		$existingJobs = $queryBuilder->getQuery()->execute();
349
350		if (empty($existingJobs)) {
351		return null;
352		}
353		/** @var Job $existingJob */
354		$existingJob = $existingJobs[0];
355
356		$newPriority = max($job->getPriority(), $existingJob->getPriority());
357		$newWhenAt = min($job->getWhenAt(), $existingJob->getWhenAt());
358
359		$this->updateBatchJob($existingJob, $newPriority, $newWhenAt);
360
361		return $existingJob;
362		}
363
364		protected function updateBatchJob(Job $existingJob, $newPriority, $newWhenAt)
365		{
366		$existingPriority = $existingJob->getPriority();
367		$existingWhenAt = $existingJob->getWhenAt();
368
369		if ($newPriority !== $existingPriority \|\| $newWhenAt !== $existingWhenAt) {
370		/** @var EntityRepository $repository */
371		$repository = $this->getRepository();
372		/** @var QueryBuilder $queryBuilder */
373		$queryBuilder = $repository->createQueryBuilder('j');
374		$queryBuilder->update();
375		if ($newPriority !== $existingPriority) {
376		$existingJob->setPriority($newPriority);
377		$queryBuilder->set('j.priority', ':priority')
378		->setParameter(':priority', $newPriority);
379		}
380		if ($newWhenAt !== $existingWhenAt) {
381		$existingJob->setWhenAt($newWhenAt);
382		$queryBuilder->set('j.whenAt', ':whenAt')
383		->setParameter(':whenAt', $newWhenAt);
384		}
385		$queryBuilder->where('j.id = :id');
386		$queryBuilder->andWhere('j.locked is NULL');
387		$queryBuilder->setParameter(':id', $existingJob->getId());
388		$queryBuilder->getQuery()->execute();
389		}
390
391		return $existingJob;
392		}
393		}
394

mmucklo / DtcQueueBundle

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JobManager::getJob() A

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