DisableFeatureCommand::configure() - Code Metrics - Inspection of "Merge pull request #34 from adespresso/console-com..." - adespresso/FeatureBundle - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( c46382...0c57e9 )

by Emanuele

created 2017-03-19 18:12 UTC

DisableFeatureCommand::configure() A

↳ Parent: DisableFeatureCommand

Complexity

Conditions	1
Paths	1

Size

Total Lines	8
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	8
ccs	7
cts	7
cp	1
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	6
nc	1
nop	0
crap	1

<?php

namespace Ae\FeatureBundle\Command;

use Ae\FeatureBundle\Entity\FeatureManager;
use Doctrine\ORM\EntityManager;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

/**
 * Command used to disable an existing feature.
 *
 * @author Emanuele Minotto <[email protected]>
 */
class DisableFeatureCommand extends Command
{
    /**
     * @var FeatureManager
     */
    private $featureManager;

    /**
     * @var EntityManager
     */
    private $entityManager;

    /**
     * @param FeatureManager $featureManager
     * @param EntityManager  $entityManager
     */
    public function __construct(
        FeatureManager $featureManager,
        EntityManager $entityManager
function someFunction(ManagerRegistry $registry) {
    $em = $registry->getManager();
    $em->getConnection()->beginTransaction();
    try {
        // Do something.
        $em->getConnection()->commit();
    } catch (\Exception $ex) {
        $em->getConnection()->rollback();
        $em->close();

        throw $ex;
    }
}
    ) {
        parent::__construct();

        $this->featureManager = $featureManager;
        $this->entityManager = $entityManager;
    }

    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        $this
            ->setName('features:disable')
            ->setDescription('Disable an existing feature')
            ->addArgument('parent', InputArgument::REQUIRED, 'Parent feature')
            ->addArgument('name', InputArgument::REQUIRED, 'Feature name');
    }

    /**
     * {@inheritdoc}
     */
    public function execute(InputInterface $input, OutputInterface $output)
    {
        $name = $input->getArgument('name');
        $parent = $input->getArgument('parent');

        $output->write(sprintf(
            'Disabling <info>%s</info>.<info>%s</info>... ',
            $parent,
            $name
        ));

        $feature = $this->featureManager->find($name, $parent);

        $feature->setEnabled(false);

        $this->entityManager->persist($feature);
        $this->entityManager->flush();

        $this->featureManager->emptyCache($name, $parent);

        $output->writeln('OK');
    }
}


1		<?php
2
3		namespace Ae\FeatureBundle\Command;
4
5		use Ae\FeatureBundle\Entity\FeatureManager;
6		use Doctrine\ORM\EntityManager;
7		use Symfony\Component\Console\Command\Command;
8		use Symfony\Component\Console\Input\InputArgument;
9		use Symfony\Component\Console\Input\InputInterface;
10		use Symfony\Component\Console\Output\OutputInterface;
11
12		/**
13		* Command used to disable an existing feature.
14		*
15		* @author Emanuele Minotto <[email protected]>
16		*/
17		class DisableFeatureCommand extends Command
18		{
19		/**
20		* @var FeatureManager
21		*/
22		private $featureManager;
23
24		/**
25		* @var EntityManager
26		*/
27		private $entityManager;
28
29		/**
30		* @param FeatureManager $featureManager
31		* @param EntityManager $entityManager
32		*/
33	1	public function __construct(
34		FeatureManager $featureManager,
35		EntityManager $entityManager
		0 ignored issues – show Bug introduced 2016-09-28 22:15 UTC by Report Bug Copy Issue Report You have injected the EntityManager via parameter `$entityManager`. This is generally not recommended as it might get closed and become unusable. Instead, it is recommended to inject the ManagerRegistry and retrieve the EntityManager via `getManager()` each time you need it. The `EntityManager` might become unusable for example if a transaction is rolled back and it gets closed. Let’s assume that somewhere in your application, or in a third-party library, there is code such as the following: function someFunction(ManagerRegistry $registry) { $em = $registry->getManager(); $em->getConnection()->beginTransaction(); try { // Do something. $em->getConnection()->commit(); } catch (\Exception $ex) { $em->getConnection()->rollback(); $em->close(); throw $ex; } } If that code throws an exception and the `EntityManager` is closed. Any other code which depends on the same instance of the `EntityManager` during this request will fail. On the other hand, if you instead inject the `ManagerRegistry`, the `getManager()` method guarantees that you will always get a usable manager instance. Loading history...
36		) {
37	1	parent::__construct();
38
39	1	$this->featureManager = $featureManager;
40	1	$this->entityManager = $entityManager;
41	1	}
42
43		/**
44		* {@inheritdoc}
45		*/
46	1	protected function configure()
47		{
48	1	$this
49	1	->setName('features:disable')
50	1	->setDescription('Disable an existing feature')
51	1	->addArgument('parent', InputArgument::REQUIRED, 'Parent feature')
52	1	->addArgument('name', InputArgument::REQUIRED, 'Feature name');
53	1	}
54
55		/**
56		* {@inheritdoc}
57		*/
58	1	public function execute(InputInterface $input, OutputInterface $output)
59		{
60	1	$name = $input->getArgument('name');
61	1	$parent = $input->getArgument('parent');
62
63	1	$output->write(sprintf(
64	1	'Disabling <info>%s</info>.<info>%s</info>... ',
65	1	$parent,
66		$name
67	1	));
68
69	1	$feature = $this->featureManager->find($name, $parent);
70
71	1	$feature->setEnabled(false);
72
73	1	$this->entityManager->persist($feature);
74	1	$this->entityManager->flush();
75
76	1	$this->featureManager->emptyCache($name, $parent);
77
78	1	$output->writeln('OK');
79	1	}
80		}
81

adespresso / FeatureBundle

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DisableFeatureCommand::configure() A

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