CacheFactory::buildAdapter() - Code Metrics - Inspection of "Feature/common module" - shlinkio/shlink - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#456)

by Alejandro

created 2019-08-11 11:56 UTC

CacheFactory::buildAdapter() A

↳ Parent: CacheFactory

Complexity

Conditions	5
Paths	3

Size

Total Lines	17
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	5

Importance

Changes

Metric	Value
eloc	9
dl	0
loc	17
rs	9.6111
c	0
b	0
f	0
ccs	10
cts	10
cp	1
cc	5
nc	3
nop	2
crap	5

<?php
declare(strict_types=1);

namespace Shlinkio\Shlink\Common\Cache;

use Doctrine\Common\Cache;
use Predis\Client as PredisClient;
use Psr\Container\ContainerInterface;

use function extension_loaded;

class CacheFactory
{
    /** @var callable|null */
    private $apcuEnabled;

    public function __construct(?callable $apcuEnabled = null)
    {
        $this->apcuEnabled = $apcuEnabled ?? function () {
            return extension_loaded('apcu');
        };
    }

    public function __invoke(ContainerInterface $container): Cache\CacheProvider
    {
        $config = $container->get('config');
        $adapter = $this->buildAdapter($config, $container);
        $adapter->setNamespace($config['cache']['namespace'] ?? '');

        return $adapter;
    }

    private function buildAdapter(array $config, ContainerInterface $container): Cache\CacheProvider
    {
        $isDebug = (bool) ($config['debug'] ?? false);
        $redisConfig = $config['cache']['redis'] ?? null;
        $apcuEnabled = ($this->apcuEnabled)();

        if ($isDebug || (! $apcuEnabled && $redisConfig === null)) {
            return new Cache\ArrayCache();
        }

        if ($redisConfig === null) {
            return new Cache\ApcuCache();
        }

        /** @var PredisClient $predis */
        $predis = $container->get(RedisFactory::SERVICE_NAME);
        return new Cache\PredisCache($predis);
    }
}


1		<?php
2		declare(strict_types=1);
3
4		namespace Shlinkio\Shlink\Common\Cache;
5
6		use Doctrine\Common\Cache;
7		use Predis\Client as PredisClient;
8		use Psr\Container\ContainerInterface;
9
10		use function extension_loaded;
11
12		class CacheFactory
13		{
14		/** @var callable\|null */
15		private $apcuEnabled;
16
17	4	public function __construct(?callable $apcuEnabled = null)
18		{
19		$this->apcuEnabled = $apcuEnabled ?? function () {
20	4	return extension_loaded('apcu');
21	4	};
22		}
23
24	5	public function __invoke(ContainerInterface $container): Cache\CacheProvider
25		{
26	5	$config = $container->get('config');
27	5	$adapter = $this->buildAdapter($config, $container);
28	5	$adapter->setNamespace($config['cache']['namespace'] ?? '');
29
30	5	return $adapter;
31		}
32
33	5	private function buildAdapter(array $config, ContainerInterface $container): Cache\CacheProvider
34		{
35	5	$isDebug = (bool) ($config['debug'] ?? false);
36	5	$redisConfig = $config['cache']['redis'] ?? null;
37	5	$apcuEnabled = ($this->apcuEnabled)();
38
39	5	if ($isDebug \|\| (! $apcuEnabled && $redisConfig === null)) {
40	2	return new Cache\ArrayCache();
41		}
42
43	3	if ($redisConfig === null) {
44	2	return new Cache\ApcuCache();
45		}
46
47		/** @var PredisClient $predis */
48	1	$predis = $container->get(RedisFactory::SERVICE_NAME);
49	1	return new Cache\PredisCache($predis);
50		}
51		}
52

shlinkio / shlink

Pull Request — master (#456)

CacheFactory::buildAdapter() A

Complexity

Size

Duplication

Code Coverage

Importance

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