JobManager::getJobCacheKey() - Code Metrics - Inspection of "4.0 release" - mmucklo/DtcQueueBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#30)

by Matthew

created 2018-01-13 19:28 UTC

JobManager::getJobCacheKey() A

↳ Parent: JobManager

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	1
crap	1

<?php

namespace Dtc\QueueBundle\Redis;

use Dtc\QueueBundle\Exception\ClassNotSubclassException;
use Dtc\QueueBundle\Exception\PriorityException;
use Dtc\QueueBundle\Exception\UnsupportedException;
use Dtc\QueueBundle\Manager\JobTimingManager;
use Dtc\QueueBundle\Manager\PriorityJobManager;
use Dtc\QueueBundle\Manager\RunManager;
use Dtc\QueueBundle\Model\BaseJob;
use Dtc\QueueBundle\Model\RetryableJob;
use Dtc\QueueBundle\Util\Util;

/**
 * For future implementation.
 */
class JobManager extends PriorityJobManager
{
    /** @var RedisInterface */
    protected $redis;

    /** @var string */
    protected $cacheKeyPrefix;

    protected $hostname;
    protected $pid;

    public function __construct(RunManager $runManager, JobTimingManager $jobTimingManager, $jobClass, $cacheKeyPrefix)
    {
        $this->cacheKeyPrefix = $cacheKeyPrefix;
        $this->hostname = gethostname() ?: '';
        $this->pid = getmypid();

        parent::__construct($runManager, $jobTimingManager, $jobClass);
    }

    public function setRedis(RedisInterface $redis)
    {
        $this->redis = $redis;
    }

    protected function getJobCacheKey($jobId)
    {
        return $this->cacheKeyPrefix.'_job_'.$jobId;
    }

    protected function getJobCrcHashKey($jobCrc)
    {
        return $this->cacheKeyPrefix.'_job_crc_'.$jobCrc;
    }

    protected function getPriorityQueueCacheKey()
    {
        return $this->cacheKeyPrefix.'_priority';
    }

    protected function getWhenQueueCacheKey()
    {
        return $this->cacheKeyPrefix.'_when';
    }

    protected function transferQueues()
    {
        // Drains from WhenAt queue into Prioirty Queue
        $whenQueue = $this->getWhenQueueCacheKey();
        $priorityQueue = $this->getPriorityQueueCacheKey();
        $microtime = Util::getMicrotimeDecimal();
        while ($jobId = $this->redis->zPopByMaxScore($whenQueue, $microtime)) {
            $jobMessage = $this->redis->get($this->getJobCacheKey($jobId));
            if ($jobMessage) {
                $job = new \Dtc\QueueBundle\Redis\Job();
                $job->fromMessage($jobMessage);
                $this->redis->zAdd($priorityQueue, $job->getPriority(), $job->getId());
            }
        }
    }

    protected function batchSave(\Dtc\QueueBundle\Redis\Job $job)
    {
        $crcHash = $job->getCrcHash();
        $crcCacheKey = $this->getJobCrcHashKey($crcHash);
        $result = $this->redis->lrange($crcCacheKey, 0, 1000);
        if (is_array($result)) {
            foreach ($result as $jobId) {
                $jobCacheKey1 = $this->getJobCacheKey($jobId);
                if (!($foundJobMessage = $this->redis->get($jobCacheKey1))) {
                    $this->redis->lRem($crcCacheKey, 1, $jobCacheKey1);
                    continue;
                }

                /// There is one?
                if ($foundJobMessage) {
                    $foundJob = $this->batchFoundJob($job, $jobCacheKey1, $foundJobMessage);
                    if ($foundJob) {
                        return $foundJob;
                    }
                }
            }
        }

        return null;
    }

    protected function batchFoundJob(\Dtc\QueueBundle\Redis\Job $job, $foundJobCacheKey, $foundJobMessage)
    {
        $when = $job->getWhenUs();
        $crcHash = $job->getCrcHash();
        $crcCacheKey = $this->getJobCrcHashKey($crcHash);

        $foundJob = new \Dtc\QueueBundle\Redis\Job();
        $foundJob->fromMessage($foundJobMessage);
        $foundWhen = $foundJob->getWhenUs();

        // Fix this using bcmath
        $curtimeU = Util::getMicrotimeDecimal();

        if (bccomp($foundWhen, $curtimeU) > 0 && bccomp($foundWhen, $when) > 1) {
            $newFoundWhen = $when;
        }
        $foundPriority = $foundJob->getPriority();
        if ($foundPriority < $job->getPriority()) {
            $newFoundPriority = $job->getPriority();
        }

        // Now how do we adjust this job's priority or time?
        $adjust = false;
        if (isset($newFoundWhen)) {
            $foundJob->setWhenUs($newFoundWhen);
            $adjust = true;
        }
        if (isset($newFoundPriority)) {
            $foundJob->setPriority($newFoundPriority);
            $adjust = true;
        }
        if (!$adjust) {
            return $foundJob;
        }

        $whenQueue = $this->getWhenQueueCacheKey();
        if ($adjust && $this->redis->zRem($whenQueue, $foundJob->getId()) > 0) {

            if (!$this->insertJob($foundJob)) {
                // Job is expired
                $this->redis->lRem($crcCacheKey, 1, $foundJobCacheKey);

                return false;
            }
            $this->redis->zAdd($whenQueue, $foundJob->getWhenUs(), $foundJob->toMessage());

            return $foundJob;
        }

        if (null === $this->maxPriority) {
            return false;
        }

        $priorityQueue = $this->getPriorityQueueCacheKey();
        if ($adjust && $this->redis->zRem($priorityQueue, $foundJob->getId()) > 0) {

            if (!$this->insertJob($foundJob)) {
                // Job is expired
                $this->redis->lRem($crcCacheKey, 1, $foundJobCacheKey);

                return false;
            }
            $this->redis->zAdd($priorityQueue, $foundJob->getPriority(), $foundJob->toMessage());

            return $foundJob;
        }

        return false;
    }

    /**
     * @param \Dtc\QueueBundle\Model\Job $job
     *
     * @return \Dtc\QueueBundle\Model\Job
     *
     * @throws ClassNotSubclassException
     */
    public function prioritySave(\Dtc\QueueBundle\Model\Job $job)
    {
        if (!$job instanceof \Dtc\QueueBundle\Redis\Job) {
            throw new \InvalidArgumentException('$job must be instance of '.\Dtc\QueueBundle\Redis\Job::class);
        }

        $this->validateSaveable($job);
        $this->setJobId($job);

        // Add to whenAt or priority queue?  /// optimizaiton...
        $whenUs = $job->getWhenUs();
        if (!$whenUs) {
            $whenUs = Util::getMicrotimeDecimal();
            $job->setWhenUs($whenUs);
        }

        if (true === $job->getBatch()) {
            // is there a CRC Hash already for this job
            if ($oldJob = $this->batchSave($job)) {
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();
                return $oldJob;
            }
        }

        return $this->saveJob($job);
    }

    protected function saveJob(\Dtc\QueueBundle\Redis\Job $job)
    {
        $whenQueue = $this->getWhenQueueCacheKey();
        $crcCacheKey = $this->getJobCrcHashKey($job->getCrcHash());
        // Save Job
        if (!$this->insertJob($job)) {
            // job is expired
            return null;
        }
        $jobId = $job->getId();
        $when = $job->getWhenUs();
        // Add Job to CRC list
        $this->redis->lPush($crcCacheKey, [$jobId]);

        $this->redis->zAdd($whenQueue, $when, $jobId);

        return $job;
    }

    protected function insertJob(\Dtc\QueueBundle\Redis\Job $job)
    {
        // Save Job
        $jobCacheKey = $this->getJobCacheKey($job->getId());
        if ($expiresAt = $job->getExpiresAt()) {
            $expiresAtTime = $expiresAt->getTimestamp() - time();
            if ($expiresAtTime <= 0) {
                return false; /// ??? job is already expired
            }
            $this->redis->setEx($jobCacheKey, $expiresAtTime, $job->toMessage());

            return true;
        }
        $this->redis->set($jobCacheKey, $job->toMessage());

        return true;
    }

    /**
     * Attach a unique id to a job since RabbitMQ will not.
     *
     * @param \Dtc\QueueBundle\Model\Job $job
     */
    protected function setJobId(\Dtc\QueueBundle\Model\Job $job)
    {
        if (!$job->getId()) {

            $job->setId(uniqid($this->hostname.'-'.$this->pid, true));
        }
    }

    /**
     * Returns the prioirty in DESCENDING order, except if maxPrioirty is null, then prioirty is 0.
     */
    protected function calculatePriority($priority)
    {
        $priority = parent::calculatePriority($priority);
        if (null === $priority) {
            return null === $this->maxPriority ? 0 : $this->maxPriority;
        }

        if (null === $this->maxPriority) {
            return 0;
        }

        // Redis priority should be in DESC order
        return $this->maxPriority - $priority;
    }

    /**
     * @param \Dtc\QueueBundle\Model\Job $job
     *
     * @throws PriorityException
     * @throws ClassNotSubclassException
     */
    protected function validateSaveable(\Dtc\QueueBundle\Model\Job $job)

    {
        if (null !== $job->getPriority() && null === $this->maxPriority) {
            throw new PriorityException('This queue does not support priorities');
        }

        if (!$job instanceof RetryableJob) {
            throw new ClassNotSubclassException('Job needs to be instance of '.RetryableJob::class);
        }
    }

    protected function verifyGetJobArgs($workerName = null, $methodName = null, $prioritize = true)
    {
        if (null !== $workerName || null !== $methodName || (null !== $this->maxPriority && true !== $prioritize)) {

            throw new UnsupportedException('Unsupported');
        }
    }

    public function deleteJob(\Dtc\QueueBundle\Model\Job $job)
    {
        $jobId = $job->getId();
        $priorityQueue = $this->getPriorityQueueCacheKey();
        $whenQueue = $this->getWhenQueueCacheKey();

        $deleted = false;
        if ($this->redis->zRem($priorityQueue, $jobId)) {
            $deleted = true;
        } elseif ($this->redis->zRem($whenQueue, $jobId)) {
            $deleted = true;
        }

        if ($deleted) {
            $this->redis->del([$this->getJobCacheKey($jobId)]);
            $this->redis->lRem($this->getJobCrcHashKey($job->getCrcHash()), 1, $jobId);
        }
    }

    /**
     * @param string $workerName
     */
    public function getJob($workerName = null, $methodName = null, $prioritize = true, $runId = null)
    {
        // First thing migrate any jobs from When queue to Prioirty queue

        $this->verifyGetJobArgs($workerName, $methodName, $prioritize);
        if (null !== $this->maxPriority) {
            $this->transferQueues();
            $queue = $this->getPriorityQueueCacheKey();
            $jobId = $this->redis->zPop($queue);
        } else {
            $queue = $this->getWhenQueueCacheKey();
            $microtime = Util::getMicrotimeDecimal();
            $jobId = $this->redis->zPopByMaxScore($queue, $microtime);
        }

        if ($jobId) {
            $jobMessage = $this->redis->get($this->getJobCacheKey($jobId));
            $job = new \Dtc\QueueBundle\Redis\Job();
            $job->fromMessage($jobMessage);
            $crcCacheKey = $this->getJobCrcHashKey($job->getCrcHash());
            $this->redis->lRem($crcCacheKey, 1, $job->getId());
            $this->redis->del([$this->getJobCacheKey($job->getId())]);

            return $job;
        }

        return null;
    }

    protected function getCurTime()
    {
        $time = intval(microtime(true) * 1000000);

        return $time;
    }

    public function resetJob(RetryableJob $job)

    {
        if (!$job instanceof \Dtc\QueueBundle\Redis\Job) {
            throw new \InvalidArgumentException('$job must be instance of '.\Dtc\QueueBundle\Redis\Job::class);
        }
        $job->setStatus(BaseJob::STATUS_NEW);
        $job->setMessage(null);
        $job->setStartedAt(null);
        $job->setRetries($job->getRetries() + 1);
        $job->setUpdatedAt(Util::getMicrotimeDateTime());
        $this->saveJob($job);

        return true;
    }

    public function retryableSaveHistory(RetryableJob $job, $retry)
    {
    }
}


1			<?php
2
3			namespace Dtc\QueueBundle\Redis;
4
5			use Dtc\QueueBundle\Exception\ClassNotSubclassException;
6			use Dtc\QueueBundle\Exception\PriorityException;
7			use Dtc\QueueBundle\Exception\UnsupportedException;
8			use Dtc\QueueBundle\Manager\JobTimingManager;
9			use Dtc\QueueBundle\Manager\PriorityJobManager;
10			use Dtc\QueueBundle\Manager\RunManager;
11			use Dtc\QueueBundle\Model\BaseJob;
12			use Dtc\QueueBundle\Model\RetryableJob;
13			use Dtc\QueueBundle\Util\Util;
14
15			/**
16			* For future implementation.
17			*/
18			class JobManager extends PriorityJobManager
19			{
20			/** @var RedisInterface */
21			protected $redis;
22
23			/** @var string */
24			protected $cacheKeyPrefix;
25
26			protected $hostname;
27			protected $pid;
28
29	2		public function __construct(RunManager $runManager, JobTimingManager $jobTimingManager, $jobClass, $cacheKeyPrefix)
30			{
31	2		$this->cacheKeyPrefix = $cacheKeyPrefix;
32	2		$this->hostname = gethostname() ?: '';
33	2		$this->pid = getmypid();
34
35	2		parent::__construct($runManager, $jobTimingManager, $jobClass);
36	2		}
37
38			public function setRedis(RedisInterface $redis)
39			{
40			$this->redis = $redis;
41			}
42
43	16		protected function getJobCacheKey($jobId)
44			{
45	16		return $this->cacheKeyPrefix.'_job_'.$jobId;
46			}
47
48	16		protected function getJobCrcHashKey($jobCrc)
49			{
50	16		return $this->cacheKeyPrefix.'_job_crc_'.$jobCrc;
51			}
52
53	12		protected function getPriorityQueueCacheKey()
54			{
55	12		return $this->cacheKeyPrefix.'_priority';
56			}
57
58	16		protected function getWhenQueueCacheKey()
59			{
60	16		return $this->cacheKeyPrefix.'_when';
61			}
62
63	12		protected function transferQueues()
64			{
65			// Drains from WhenAt queue into Prioirty Queue
66	12		$whenQueue = $this->getWhenQueueCacheKey();
67	12		$priorityQueue = $this->getPriorityQueueCacheKey();
68	12		$microtime = Util::getMicrotimeDecimal();
69	12		while ($jobId = $this->redis->zPopByMaxScore($whenQueue, $microtime)) {
70	10		$jobMessage = $this->redis->get($this->getJobCacheKey($jobId));
71	10		if ($jobMessage) {
72	10		$job = new \Dtc\QueueBundle\Redis\Job();
73	10		$job->fromMessage($jobMessage);
74	10		$this->redis->zAdd($priorityQueue, $job->getPriority(), $job->getId());
75			}
76			}
77	12		}
78
79			protected function batchSave(\Dtc\QueueBundle\Redis\Job $job)
80			{
81			$crcHash = $job->getCrcHash();
82			$crcCacheKey = $this->getJobCrcHashKey($crcHash);
83			$result = $this->redis->lrange($crcCacheKey, 0, 1000);
84			if (is_array($result)) {
85			foreach ($result as $jobId) {
86			$jobCacheKey1 = $this->getJobCacheKey($jobId);
87			if (!($foundJobMessage = $this->redis->get($jobCacheKey1))) {
88			$this->redis->lRem($crcCacheKey, 1, $jobCacheKey1);
89			continue;
90			}
91
92			/// There is one?
93			if ($foundJobMessage) {
94			$foundJob = $this->batchFoundJob($job, $jobCacheKey1, $foundJobMessage);
95			if ($foundJob) {
96			return $foundJob;
97			}
98			}
99			}
100			}
101
102			return null;
103			}
104
105			protected function batchFoundJob(\Dtc\QueueBundle\Redis\Job $job, $foundJobCacheKey, $foundJobMessage)
106			{
107			$when = $job->getWhenUs();
108			$crcHash = $job->getCrcHash();
109			$crcCacheKey = $this->getJobCrcHashKey($crcHash);
110
111			$foundJob = new \Dtc\QueueBundle\Redis\Job();
112			$foundJob->fromMessage($foundJobMessage);
113			$foundWhen = $foundJob->getWhenUs();
114
115			// Fix this using bcmath
116			$curtimeU = Util::getMicrotimeDecimal();
117
118			if (bccomp($foundWhen, $curtimeU) > 0 && bccomp($foundWhen, $when) > 1) {
119			$newFoundWhen = $when;
120			}
121			$foundPriority = $foundJob->getPriority();
122			if ($foundPriority < $job->getPriority()) {
123			$newFoundPriority = $job->getPriority();
124			}
125
126			// Now how do we adjust this job's priority or time?
127			$adjust = false;
128			if (isset($newFoundWhen)) {
129			$foundJob->setWhenUs($newFoundWhen);
130			$adjust = true;
131			}
132			if (isset($newFoundPriority)) {
133			$foundJob->setPriority($newFoundPriority);
134			$adjust = true;
135			}
136			if (!$adjust) {
137			return $foundJob;
138			}
139
140			$whenQueue = $this->getWhenQueueCacheKey();
141		View Code Duplication	if ($adjust && $this->redis->zRem($whenQueue, $foundJob->getId()) > 0) {
			0 ignored issues – show Duplication introduced 2018-01-07 01:22 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
142			if (!$this->insertJob($foundJob)) {
143			// Job is expired
144			$this->redis->lRem($crcCacheKey, 1, $foundJobCacheKey);
145
146			return false;
147			}
148			$this->redis->zAdd($whenQueue, $foundJob->getWhenUs(), $foundJob->toMessage());
149
150			return $foundJob;
151			}
152
153			if (null === $this->maxPriority) {
154			return false;
155			}
156
157			$priorityQueue = $this->getPriorityQueueCacheKey();
158		View Code Duplication	if ($adjust && $this->redis->zRem($priorityQueue, $foundJob->getId()) > 0) {
			0 ignored issues – show Duplication introduced 2018-01-07 01:22 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
159			if (!$this->insertJob($foundJob)) {
160			// Job is expired
161			$this->redis->lRem($crcCacheKey, 1, $foundJobCacheKey);
162
163			return false;
164			}
165			$this->redis->zAdd($priorityQueue, $foundJob->getPriority(), $foundJob->toMessage());
166
167			return $foundJob;
168			}
169
170			return false;
171			}
172
173			/**
174			* @param \Dtc\QueueBundle\Model\Job $job
175			*
176			* @return \Dtc\QueueBundle\Model\Job
177			*
178			* @throws ClassNotSubclassException
179			*/
180	16		public function prioritySave(\Dtc\QueueBundle\Model\Job $job)
181			{
182	16		if (!$job instanceof \Dtc\QueueBundle\Redis\Job) {
183			throw new \InvalidArgumentException('$job must be instance of '.\Dtc\QueueBundle\Redis\Job::class);
184			}
185
186	16		$this->validateSaveable($job);
187	16		$this->setJobId($job);
188
189			// Add to whenAt or priority queue? /// optimizaiton...
190	16		$whenUs = $job->getWhenUs();
191	16		if (!$whenUs) {
192			$whenUs = Util::getMicrotimeDecimal();
193			$job->setWhenUs($whenUs);
194			}
195
196	16		if (true === $job->getBatch()) {
197			// is there a CRC Hash already for this job
198			if ($oldJob = $this->batchSave($job)) {
			0 ignored issues – show Bug introduced 2018-01-07 01:22 UTC by Report Bug Copy Issue Report Are you sure the assignment to `$oldJob` is correct as `$this->batchSave($job)` (which targets `Dtc\QueueBundle\Redis\JobManager::batchSave()`) seems to always return null. This check looks for function or method calls that always return null and whose return value is assigned to a variable. class A { function getObject() { return null; } } $a = new A(); $object = $a->getObject(); The method `getObject()` can return nothing but null, so it makes no sense to assign that value to a variable. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
199			return $oldJob;
200			}
201			}
202
203	16		return $this->saveJob($job);
204			}
205
206	16		protected function saveJob(\Dtc\QueueBundle\Redis\Job $job)
207			{
208	16		$whenQueue = $this->getWhenQueueCacheKey();
209	16		$crcCacheKey = $this->getJobCrcHashKey($job->getCrcHash());
210			// Save Job
211	16		if (!$this->insertJob($job)) {
212			// job is expired
213	2		return null;
214			}
215	16		$jobId = $job->getId();
216	16		$when = $job->getWhenUs();
217			// Add Job to CRC list
218	16		$this->redis->lPush($crcCacheKey, [$jobId]);
219
220	16		$this->redis->zAdd($whenQueue, $when, $jobId);
221
222	16		return $job;
223			}
224
225	16		protected function insertJob(\Dtc\QueueBundle\Redis\Job $job)
226			{
227			// Save Job
228	16		$jobCacheKey = $this->getJobCacheKey($job->getId());
229	16		if ($expiresAt = $job->getExpiresAt()) {
230	2		$expiresAtTime = $expiresAt->getTimestamp() - time();
231	2		if ($expiresAtTime <= 0) {
232	2		return false; /// ??? job is already expired
233			}
234			$this->redis->setEx($jobCacheKey, $expiresAtTime, $job->toMessage());
235
236			return true;
237			}
238	16		$this->redis->set($jobCacheKey, $job->toMessage());
239
240	16		return true;
241			}
242
243			/**
244			* Attach a unique id to a job since RabbitMQ will not.
245			*
246			* @param \Dtc\QueueBundle\Model\Job $job
247			*/
248	16		protected function setJobId(\Dtc\QueueBundle\Model\Job $job)
249			{
250	16	View Code Duplication	if (!$job->getId()) {
			0 ignored issues – show Duplication introduced 2018-01-07 01:22 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
251	16		$job->setId(uniqid($this->hostname.'-'.$this->pid, true));
252			}
253	16		}
254
255			/**
256			* Returns the prioirty in DESCENDING order, except if maxPrioirty is null, then prioirty is 0.
257			*/
258	16		protected function calculatePriority($priority)
259			{
260	16		$priority = parent::calculatePriority($priority);
261	16		if (null === $priority) {
262	14		return null === $this->maxPriority ? 0 : $this->maxPriority;
263			}
264
265	6		if (null === $this->maxPriority) {
266			return 0;
267			}
268
269			// Redis priority should be in DESC order
270	6		return $this->maxPriority - $priority;
271			}
272
273			/**
274			* @param \Dtc\QueueBundle\Model\Job $job
275			*
276			* @throws PriorityException
277			* @throws ClassNotSubclassException
278			*/
279	16	View Code Duplication	protected function validateSaveable(\Dtc\QueueBundle\Model\Job $job)
			0 ignored issues – show Duplication introduced 2018-01-07 01:22 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
280			{
281	16		if (null !== $job->getPriority() && null === $this->maxPriority) {
282			throw new PriorityException('This queue does not support priorities');
283			}
284
285	16		if (!$job instanceof RetryableJob) {
286			throw new ClassNotSubclassException('Job needs to be instance of '.RetryableJob::class);
287			}
288	16		}
289
290	14		protected function verifyGetJobArgs($workerName = null, $methodName = null, $prioritize = true)
291			{
292	14	View Code Duplication	if (null !== $workerName \|\| null !== $methodName \|\| (null !== $this->maxPriority && true !== $prioritize)) {
			0 ignored issues – show Duplication introduced 2018-01-07 01:22 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
293	4		throw new UnsupportedException('Unsupported');
294			}
295	12		}
296
297	2		public function deleteJob(\Dtc\QueueBundle\Model\Job $job)
298			{
299	2		$jobId = $job->getId();
300	2		$priorityQueue = $this->getPriorityQueueCacheKey();
301	2		$whenQueue = $this->getWhenQueueCacheKey();
302
303	2		$deleted = false;
304	2		if ($this->redis->zRem($priorityQueue, $jobId)) {
305			$deleted = true;
306	2		} elseif ($this->redis->zRem($whenQueue, $jobId)) {
307	2		$deleted = true;
308			}
309
310	2		if ($deleted) {
311	2		$this->redis->del([$this->getJobCacheKey($jobId)]);
312	2		$this->redis->lRem($this->getJobCrcHashKey($job->getCrcHash()), 1, $jobId);
313			}
314	2		}
315
316			/**
317			* @param string $workerName
318			*/
319	14		public function getJob($workerName = null, $methodName = null, $prioritize = true, $runId = null)
320			{
321			// First thing migrate any jobs from When queue to Prioirty queue
322
323	14		$this->verifyGetJobArgs($workerName, $methodName, $prioritize);
324	12		if (null !== $this->maxPriority) {
325	12		$this->transferQueues();
326	12		$queue = $this->getPriorityQueueCacheKey();
327	12		$jobId = $this->redis->zPop($queue);
328			} else {
329			$queue = $this->getWhenQueueCacheKey();
330			$microtime = Util::getMicrotimeDecimal();
331			$jobId = $this->redis->zPopByMaxScore($queue, $microtime);
332			}
333
334	12		if ($jobId) {
335	10		$jobMessage = $this->redis->get($this->getJobCacheKey($jobId));
336	10		$job = new \Dtc\QueueBundle\Redis\Job();
337	10		$job->fromMessage($jobMessage);
338	10		$crcCacheKey = $this->getJobCrcHashKey($job->getCrcHash());
339	10		$this->redis->lRem($crcCacheKey, 1, $job->getId());
340	10		$this->redis->del([$this->getJobCacheKey($job->getId())]);
341
342	10		return $job;
343			}
344
345	8		return null;
346			}
347
348			protected function getCurTime()
349			{
350			$time = intval(microtime(true) * 1000000);
351
352			return $time;
353			}
354
355	4	View Code Duplication	public function resetJob(RetryableJob $job)
			0 ignored issues – show Duplication introduced 2018-01-07 01:22 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
356			{
357	4		if (!$job instanceof \Dtc\QueueBundle\Redis\Job) {
358			throw new \InvalidArgumentException('$job must be instance of '.\Dtc\QueueBundle\Redis\Job::class);
359			}
360	4		$job->setStatus(BaseJob::STATUS_NEW);
361	4		$job->setMessage(null);
362	4		$job->setStartedAt(null);
363	4		$job->setRetries($job->getRetries() + 1);
364	4		$job->setUpdatedAt(Util::getMicrotimeDateTime());
365	4		$this->saveJob($job);
366
367	4		return true;
368			}
369
370	6		public function retryableSaveHistory(RetryableJob $job, $retry)
371			{
372	6		}
373			}
374

mmucklo / DtcQueueBundle

Pull Request — master (#30)

JobManager::getJobCacheKey() A

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Duplication

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