PHP code example of mmucklo / queue-bundle

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

mmucklo / queue-bundle example snippets

namespace App\Worker; // for symfony 2/3, the namespace would typically be AppBundle\Worker

class Fibonacci
    extends \Dtc\QueueBundle\Model\Worker
{
    private $filename;
    public function __construct() {
        $this->filename = '/tmp/fib-result.txt';
    }

    public function fibonacciFile($n) {
        $fib = $this->fibonacci($n);
        file_put_contents($this->filename, "{$n}: {$fib}");
    }


    public function fibonacci($n)
    {
        if($n == 0)
            return 0; //F0
        elseif ($n == 1)
            return 1; //F1
        else
            return $this->fibonacci($n - 1) + $this->fibonacci($n - 2);
    }

    public function getName() {
        return 'fibonacci';
    }

    public function getFilename()
    {
        return $this->filename;
    }
}

// Dependency inject the worker or fetch it from the container
$fibonacci = $container->get('App\Worker\Fibonacci');

// For Symfony 3.3, 3.4
//     $fibonacci = $container->get('AppBundle\Worker\Fibonacci');
//

// For Symfony 2, 3.0, 3.1, 3.2:
//     $fibonacci = $container->get('app.worker.fibonacci');


// Basic Examples
$fibonacci->later()->fibonacci(20);
$fibonacci->later()->fibonacciFile(20);

// Batch Example
$fibonacci->batchLater()->fibonacci(20); // Batch up runs into a single run

// Timed Example
$fibonacci->later(90)->fibonacci(20); // Run 90 seconds later

// Priority
//    Note: whether 1 == High or Low priority is configurable, but by default it is High
$fibonacci->later(0, 1); // As soon as possible, High priority
$fibonacci->later(0, 125); // Medium priority
$fibonacci->later(0, 255); // Low priority

// Advanced Usage Example:
//  (If the job is not processed by $expireTime, then don't execute it ever...)
$expireTime = time() + 3600;
$fibonacci->later()->setExpiresAt(new \DateTime("@$expireTime"))->fibonacci(20); // Must be run within the hour or not at all

namespace App\Entity; // Or whatever

use Dtc\QueueBundle\Entity\Job as BaseJob;
use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity
 * @ORM\Table(name="job_some_other_name", indexes={@ORM\Index(name="job_crc_hash_idx", columns={"crcHash","status"}),
 *                  @ORM\Index(name="job_priority_idx", columns={"priority","whenAt"}),
 *                  @ORM\Index(name="job_when_idx", columns={"whenAt"}),
 *                  @ORM\Index(name="job_status_idx", columns={"status","whenAt"})})
 */
class Job extends BaseJob {
}

// ... similarly for Entity\JobArchive if necessary

namespace App\Document;

use Doctrine\ODM\MongoDB\Mapping\Annotations as ODM;
use Dtc\QueueBundle\Document\Job as BaseJob;

/**
 * @ODM\Document(db="my_db", collection="my_job_collection")
 */
class Job extends BaseJob
{
}

// ... similarly for Document\JobArchive if necessary

use Dtc\QueueBundle\EventDispatcher\Event;
use Dtc\QueueBundle\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

class ClearManagerSubscriber
    implements EventSubscriberInterface
{
    private $container;
    public function __construct(ContainerInterface $container) {
        $this->container = $container;
    }

    public function onPostJob(Event $event)
    {
        $managerIds = [
            'doctrine.odm.mongodb.document_manager',
            'doctrine.orm.default_entity_manager',
            'doctrine.orm.content_entity_manager'
        ];

        foreach ($managerIds as $id) {
            $manager = $this->container->get($id);
            $manager->clear();
        }
    }

    public static function getSubscribedEvents()
    {
        return array(
            Event::POST_JOB => 'onPostJob',
        );
    }
}

bash
bin/phpunit Tests/Document/JobManagerTest.php

bash
sudo service beanstalkd restart; BEANSTALKD_HOST=localhost bin/phpunit Tests/BeanStalkd/JobManagerTest.php