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 2018-01-15 02:03 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);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
                $this->redis->zAdd($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();
        $newFoundWhen = null;
        if (bccomp($foundWhen, $curtimeU) > 0 && bccomp($foundWhen, $when) >= 1) {
            $newFoundWhen = $when;
        }
        $foundPriority = $foundJob->getPriority();
        $newFoundPriority = null;
        if ($foundPriority > $job->getPriority()) {
            $newFoundPriority = $job->getPriority();
        }

        return $this->finishBatchFoundJob($foundJob, $foundJobCacheKey, $crcCacheKey, $newFoundWhen, $newFoundPriority);
    }

    protected function finishBatchFoundJob(Job $foundJob, $foundJobCacheKey, $crcCacheKey, $newFoundWhen, $newFoundPriority)
    {
        // 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;
        }

        return $this->addFoundJob($adjust, $foundJob, $foundJobCacheKey, $crcCacheKey);
    }

    protected function addFoundJob($adjust, Job $foundJob, $foundJobCacheKey, $crcCacheKey)
    {
        $whenQueue = $this->getWhenQueueCacheKey();
        $result = $this->adjustJob($adjust, $whenQueue, $foundJob, $foundJobCacheKey, $crcCacheKey, $foundJob->getWhenUs());
        if (null !== $result) {
            return $result;
        }
        if (null === $this->maxPriority) {
            return false;
        }

        $priorityQueue = $this->getPriorityQueueCacheKey();
        $result = $this->adjustJob($adjust, $priorityQueue, $foundJob, $foundJobCacheKey, $crcCacheKey, $foundJob->getPriority());

        return $result ?: false;
    }

    private function adjustJob($adjust, $queue, Job $foundJob, $foundJobCacheKey, $crcCacheKey, $zScore)
    {
        if ($adjust && $this->redis->zRem($queue, $foundJob->getId()) > 0) {
            if (!$this->insertJob($foundJob)) {
                // Job is expired
                $this->redis->lRem($crcCacheKey, 1, $foundJobCacheKey);

                return false;
            }
            $this->redis->zAdd($queue, $zScore, $foundJob->getId());

            return $foundJob;
        }

        return null;
    }

    /**
     * @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;
    }

    /**
     * @param Job $job
     *
     * @return bool false if the job is already expired, true otherwise
     */
    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);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            $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 = $redis;
41			}
42
43	18		protected function getJobCacheKey($jobId)
44			{
45	18		return $this->cacheKeyPrefix.'_job_'.$jobId;
46			}
47
48	18		protected function getJobCrcHashKey($jobCrc)
49			{
50	18		return $this->cacheKeyPrefix.'_job_crc_'.$jobCrc;
51			}
52
53	14		protected function getPriorityQueueCacheKey()
54			{
55	14		return $this->cacheKeyPrefix.'_priority';
56			}
57
58	18		protected function getWhenQueueCacheKey()
59			{
60	18		return $this->cacheKeyPrefix.'_when';
61			}
62
63	14		protected function transferQueues()
64			{
65			// Drains from WhenAt queue into Prioirty Queue
66	14		$whenQueue = $this->getWhenQueueCacheKey();
67	14		$priorityQueue = $this->getPriorityQueueCacheKey();
68	14		$microtime = Util::getMicrotimeDecimal();
69	14		while ($jobId = $this->redis->zPopByMaxScore($whenQueue, $microtime)) {
70	12		$jobMessage = $this->redis->get($this->getJobCacheKey($jobId));
71	12		if ($jobMessage) {
72	12		$job = new \Dtc\QueueBundle\Redis\Job();
73	12		$job->fromMessage($jobMessage);
			0 ignored issues – show Documentation introduced 2018-01-15 00:23 UTC by Report Bug Copy Issue Report `$jobMessage` is of type `boolean`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
74	12		$this->redis->zAdd($priorityQueue, $job->getPriority(), $job->getId());
75	12		}
76	12		}
77	14		}
78
79	2		protected function batchSave(\Dtc\QueueBundle\Redis\Job $job)
80			{
81	2		$crcHash = $job->getCrcHash();
82	2		$crcCacheKey = $this->getJobCrcHashKey($crcHash);
83	2		$result = $this->redis->lrange($crcCacheKey, 0, 1000);
84	2		if (is_array($result)) {
85	2		foreach ($result as $jobId) {
86	2		$jobCacheKey1 = $this->getJobCacheKey($jobId);
87	2		if (!($foundJobMessage = $this->redis->get($jobCacheKey1))) {
88			$this->redis->lRem($crcCacheKey, 1, $jobCacheKey1);
89			continue;
90			}
91
92			/// There is one?
93	2		if ($foundJobMessage) {
94	2		$foundJob = $this->batchFoundJob($job, $jobCacheKey1, $foundJobMessage);
95	2		if ($foundJob) {
96	2		return $foundJob;
97			}
98			}
99			}
100			}
101
102			return null;
103			}
104
105	2		protected function batchFoundJob(\Dtc\QueueBundle\Redis\Job $job, $foundJobCacheKey, $foundJobMessage)
106			{
107	2		$when = $job->getWhenUs();
108	2		$crcHash = $job->getCrcHash();
109	2		$crcCacheKey = $this->getJobCrcHashKey($crcHash);
110
111	2		$foundJob = new \Dtc\QueueBundle\Redis\Job();
112	2		$foundJob->fromMessage($foundJobMessage);
113	2		$foundWhen = $foundJob->getWhenUs();
114
115			// Fix this using bcmath
116	2		$curtimeU = Util::getMicrotimeDecimal();
117	2		$newFoundWhen = null;
118	2		if (bccomp($foundWhen, $curtimeU) > 0 && bccomp($foundWhen, $when) >= 1) {
119	2		$newFoundWhen = $when;
120	2		}
121	2		$foundPriority = $foundJob->getPriority();
122	2		$newFoundPriority = null;
123	2		if ($foundPriority > $job->getPriority()) {
124	2		$newFoundPriority = $job->getPriority();
125	2		}
126
127	2		return $this->finishBatchFoundJob($foundJob, $foundJobCacheKey, $crcCacheKey, $newFoundWhen, $newFoundPriority);
128			}
129
130	2		protected function finishBatchFoundJob(Job $foundJob, $foundJobCacheKey, $crcCacheKey, $newFoundWhen, $newFoundPriority)
131			{
132			// Now how do we adjust this job's priority or time?
133	2		$adjust = false;
134	2		if (isset($newFoundWhen)) {
135	2		$foundJob->setWhenUs($newFoundWhen);
136	2		$adjust = true;
137	2		}
138	2		if (isset($newFoundPriority)) {
139	2		$foundJob->setPriority($newFoundPriority);
140	2		$adjust = true;
141	2		}
142	2		if (!$adjust) {
143	2		return $foundJob;
144			}
145
146	2		return $this->addFoundJob($adjust, $foundJob, $foundJobCacheKey, $crcCacheKey);
147			}
148
149	2		protected function addFoundJob($adjust, Job $foundJob, $foundJobCacheKey, $crcCacheKey)
150			{
151	2		$whenQueue = $this->getWhenQueueCacheKey();
152	2		$result = $this->adjustJob($adjust, $whenQueue, $foundJob, $foundJobCacheKey, $crcCacheKey, $foundJob->getWhenUs());
153	2		if (null !== $result) {
154	2		return $result;
155			}
156			if (null === $this->maxPriority) {
157			return false;
158			}
159
160			$priorityQueue = $this->getPriorityQueueCacheKey();
161			$result = $this->adjustJob($adjust, $priorityQueue, $foundJob, $foundJobCacheKey, $crcCacheKey, $foundJob->getPriority());
162
163			return $result ?: false;
164			}
165
166	2		private function adjustJob($adjust, $queue, Job $foundJob, $foundJobCacheKey, $crcCacheKey, $zScore)
167			{
168	2		if ($adjust && $this->redis->zRem($queue, $foundJob->getId()) > 0) {
169	2		if (!$this->insertJob($foundJob)) {
170			// Job is expired
171			$this->redis->lRem($crcCacheKey, 1, $foundJobCacheKey);
172
173			return false;
174			}
175	2		$this->redis->zAdd($queue, $zScore, $foundJob->getId());
176
177	2		return $foundJob;
178			}
179
180			return null;
181			}
182
183			/**
184			* @param \Dtc\QueueBundle\Model\Job $job
185			*
186			* @return \Dtc\QueueBundle\Model\Job
187			*
188			* @throws ClassNotSubclassException
189			*/
190	18		public function prioritySave(\Dtc\QueueBundle\Model\Job $job)
191			{
192	18		if (!$job instanceof \Dtc\QueueBundle\Redis\Job) {
193			throw new \InvalidArgumentException('$job must be instance of '.\Dtc\QueueBundle\Redis\Job::class);
194			}
195
196	18		$this->validateSaveable($job);
197	18		$this->setJobId($job);
198
199			// Add to whenAt or priority queue? /// optimizaiton...
200	18		$whenUs = $job->getWhenUs();
201	18		if (!$whenUs) {
202			$whenUs = Util::getMicrotimeDecimal();
203			$job->setWhenUs($whenUs);
204			}
205
206	18		if (true === $job->getBatch()) {
207			// is there a CRC Hash already for this job
208	2		if ($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...
209	2		return $oldJob;
210			}
211			}
212
213	18		return $this->saveJob($job);
214			}
215
216	18		protected function saveJob(\Dtc\QueueBundle\Redis\Job $job)
217			{
218	18		$whenQueue = $this->getWhenQueueCacheKey();
219	18		$crcCacheKey = $this->getJobCrcHashKey($job->getCrcHash());
220			// Save Job
221	18		if (!$this->insertJob($job)) {
222			// job is expired
223	2		return null;
224			}
225	18		$jobId = $job->getId();
226	18		$when = $job->getWhenUs();
227			// Add Job to CRC list
228	18		$this->redis->lPush($crcCacheKey, [$jobId]);
229
230	18		$this->redis->zAdd($whenQueue, $when, $jobId);
231
232	18		return $job;
233			}
234
235			/**
236			* @param Job $job
237			*
238			* @return bool false if the job is already expired, true otherwise
239			*/
240	18		protected function insertJob(\Dtc\QueueBundle\Redis\Job $job)
241			{
242			// Save Job
243	18		$jobCacheKey = $this->getJobCacheKey($job->getId());
244	18		if ($expiresAt = $job->getExpiresAt()) {
245	2		$expiresAtTime = $expiresAt->getTimestamp() - time();
246	2		if ($expiresAtTime <= 0) {
247	2		return false; /// ??? job is already expired
248			}
249			$this->redis->setEx($jobCacheKey, $expiresAtTime, $job->toMessage());
250
251			return true;
252			}
253	18		$this->redis->set($jobCacheKey, $job->toMessage());
254
255	18		return true;
256			}
257
258			/**
259			* Attach a unique id to a job since RabbitMQ will not.
260			*
261			* @param \Dtc\QueueBundle\Model\Job $job
262			*/
263	18		protected function setJobId(\Dtc\QueueBundle\Model\Job $job)
264			{
265	18	View Code Duplication	if (!$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...
266	18		$job->setId(uniqid($this->hostname.'-'.$this->pid, true));
267	18		}
268	18		}
269
270			/**
271			* Returns the prioirty in DESCENDING order, except if maxPrioirty is null, then prioirty is 0.
272			*/
273	18		protected function calculatePriority($priority)
274			{
275	18		$priority = parent::calculatePriority($priority);
276	18		if (null === $priority) {
277	16		return null === $this->maxPriority ? 0 : $this->maxPriority;
278			}
279
280	8		if (null === $this->maxPriority) {
281			return 0;
282			}
283
284			// Redis priority should be in DESC order
285	8		return $this->maxPriority - $priority;
286			}
287
288			/**
289			* @param \Dtc\QueueBundle\Model\Job $job
290			*
291			* @throws PriorityException
292			* @throws ClassNotSubclassException
293			*/
294	18	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...
295			{
296	18		if (null !== $job->getPriority() && null === $this->maxPriority) {
297			throw new PriorityException('This queue does not support priorities');
298			}
299
300	18		if (!$job instanceof RetryableJob) {
301			throw new ClassNotSubclassException('Job needs to be instance of '.RetryableJob::class);
302			}
303	18		}
304
305	16		protected function verifyGetJobArgs($workerName = null, $methodName = null, $prioritize = true)
306			{
307	16	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...
308	4		throw new UnsupportedException('Unsupported');
309			}
310	14		}
311
312	2		public function deleteJob(\Dtc\QueueBundle\Model\Job $job)
313			{
314	2		$jobId = $job->getId();
315	2		$priorityQueue = $this->getPriorityQueueCacheKey();
316	2		$whenQueue = $this->getWhenQueueCacheKey();
317
318	2		$deleted = false;
319	2		if ($this->redis->zRem($priorityQueue, $jobId)) {
320			$deleted = true;
321	2		} elseif ($this->redis->zRem($whenQueue, $jobId)) {
322	2		$deleted = true;
323	2		}
324
325	2		if ($deleted) {
326	2		$this->redis->del([$this->getJobCacheKey($jobId)]);
327	2		$this->redis->lRem($this->getJobCrcHashKey($job->getCrcHash()), 1, $jobId);
328	2		}
329	2		}
330
331			/**
332			* @param string $workerName
333			*/
334	16		public function getJob($workerName = null, $methodName = null, $prioritize = true, $runId = null)
335			{
336			// First thing migrate any jobs from When queue to Prioirty queue
337
338	16		$this->verifyGetJobArgs($workerName, $methodName, $prioritize);
339	14		if (null !== $this->maxPriority) {
340	14		$this->transferQueues();
341	14		$queue = $this->getPriorityQueueCacheKey();
342	14		$jobId = $this->redis->zPop($queue);
343	14		} else {
344			$queue = $this->getWhenQueueCacheKey();
345			$microtime = Util::getMicrotimeDecimal();
346			$jobId = $this->redis->zPopByMaxScore($queue, $microtime);
347			}
348
349	14		if ($jobId) {
350	12		$jobMessage = $this->redis->get($this->getJobCacheKey($jobId));
351	12		$job = new \Dtc\QueueBundle\Redis\Job();
352	12		$job->fromMessage($jobMessage);
			0 ignored issues – show Documentation introduced 2018-01-15 00:23 UTC by Report Bug Copy Issue Report `$jobMessage` is of type `boolean`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
353	12		$crcCacheKey = $this->getJobCrcHashKey($job->getCrcHash());
354	12		$this->redis->lRem($crcCacheKey, 1, $job->getId());
355	12		$this->redis->del([$this->getJobCacheKey($job->getId())]);
356
357	12		return $job;
358			}
359
360	10		return null;
361			}
362
363			protected function getCurTime()
364			{
365			$time = intval(microtime(true) * 1000000);
366
367			return $time;
368			}
369
370	4	View Code Duplication	public function resetJob(RetryableJob $job)
			0 ignored issues – show Duplication introduced 2018-01-07 01:22 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
371			{
372	4		if (!$job instanceof \Dtc\QueueBundle\Redis\Job) {
373			throw new \InvalidArgumentException('$job must be instance of '.\Dtc\QueueBundle\Redis\Job::class);
374			}
375	4		$job->setStatus(BaseJob::STATUS_NEW);
376	4		$job->setMessage(null);
377	4		$job->setStartedAt(null);
378	4		$job->setRetries($job->getRetries() + 1);
379	4		$job->setUpdatedAt(Util::getMicrotimeDateTime());
380	4		$this->saveJob($job);
381
382	4		return true;
383			}
384
385	6		public function retryableSaveHistory(RetryableJob $job, $retry)
386			{
387	6		}
388			}
389

mmucklo / DtcQueueBundle

Pull Request — master (#30)

JobManager::getJobCacheKey() A

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