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Push — master ( e9401f...2161bf )
by Daniel
03:27
created

SubscriberPass::__construct()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 20
Code Lines 17

Duplication

Lines 20
Ratio 100 %

Importance

Changes 0
Metric Value
dl 20
loc 20
rs 9.4285
c 0
b 0
f 0
cc 1
eloc 17
nc 1
nop 8

How to fix   Many Parameters   

Many Parameters

Methods with many parameters are not only hard to understand, but their parameters also often become inconsistent when you need more, or different data.

There are several approaches to avoid long parameter lists:

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<?php
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namespace Cmobi\RabbitmqBundle\DependencyInjection\Compiler;
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use Cmobi\RabbitmqBundle\Queue\Queue;
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use Cmobi\RabbitmqBundle\Transport\Subscriber\ExchangeType;
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use Cmobi\RabbitmqBundle\Transport\Subscriber\SubscriberQueueBag;
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use Cmobi\RabbitmqBundle\Transport\Subscriber\SubscriberQueueCallback;
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\Definition;
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13 View Code Duplication
class SubscriberPass implements CompilerPassInterface
0 ignored issues
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Duplication introduced by
This class 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.

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{
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    private $exchangeName;
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    private $exchangeType;
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    private $queueName;
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    private $connectionName;
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    private $serviceName;
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    private $basicQos;
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    private $arguments;
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    private $jobs;
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    public function __construct(
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        $exchangeName,
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        $type = ExchangeType::FANOUT,
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        $queueName = null,
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        $connectionName,
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        $serviceName,
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        $basicQos,
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        array $arguments,
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        $jobs = 1
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    )
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    {
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        $this->exchangeName = $exchangeName;
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        $this->exchangeType = $type;
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        $this->queueName = $queueName;
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        $this->connectionName = $connectionName;
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        $this->serviceName = $serviceName;
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        $this->basicQos = $basicQos;
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        $this->arguments = $arguments;
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        $this->jobs = $jobs;
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    }
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    /**
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     * @param ContainerBuilder $container
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     * @throws \Exception
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     */
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    public function process(ContainerBuilder $container)
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    {
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        for ($job = 0; $job < $this->jobs; $job++) {
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            $definition = $this->buildDefinition($container);
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            $definition->addTag('cmobi.subscriber');
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            $jobName = sprintf('cmobi_rabbitmq.subscriber.%s_%s', $this->queueName, $job);
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            $container->setDefinition($jobName, $definition);
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        }
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    }
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    /**
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     * @param ContainerBuilder $container
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     * @return Definition
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     * @throws \Exception
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     */
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    protected function buildDefinition(ContainerBuilder $container)
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    {
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        $connection = $container->getDefinition('cmobi_rabbitmq.connection.manager');
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        $logger = $container->getDefinition('cmobi_rabbitmq.logger');
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        $serviceDefinition = $container->getDefinition($this->serviceName);
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        $queueBagDefinition = new Definition(
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            SubscriberQueueBag::class,
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            [
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                'exchangeName' => $this->exchangeName,
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                'type' => $this->exchangeType,
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                'queueName' => $this->queueName,
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                'basicQos' => $this->basicQos,
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                'arguments' => $this->arguments
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            ]
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        );
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        $queueCallbackDefinition = new Definition(
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            SubscriberQueueCallback::class,
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            [
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                'queueService' => $serviceDefinition
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            ]
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        );
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        $definition = new Definition(
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            Queue::class,
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            [
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                'connectionManager' => $connection,
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                'queueBag' => $queueBagDefinition,
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                'logger' => $logger,
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                'connectionName' => $this->connectionName,
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                'callback' => $queueCallbackDefinition
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            ]
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        );
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        return $definition;
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    }
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}