Cache::prepareKey() - Code Metrics - bogkov/concurrency-limit - Measure and Improve Code Quality continuously with Scrutinizer

Cache::prepareKey() A
last analyzed 2017-06-06 22:03 UTC

↳ Parent: Cache

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
c	0
b	0
f	0
rs	10
cc	1
eloc	2
nc	1
nop	1

<?php
/*
 * This file is part of the Concurrency Limit package.
 *
 * (c) Bogdan Koval' <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types = 1);

namespace Bogkov\ConcurrencyLimit\Provider;

use Doctrine\Common\Cache\CacheProvider;

/**
 * Class Cache
 *
 * @package Bogkov\ConcurrencyLimit\Provider
 */
class Cache implements ProviderInterface
{
    const DEFAULT_LIFETIME = 30;

    /**
     * @var CacheProvider
     */
    protected $cache;

    /**
     * @var int
     */
    protected $lifetime;

    /**
     * Cache constructor.
     *
     * @param CacheProvider $cache    cache
     * @param int           $lifetime lifetime
     */
    public function __construct(CacheProvider $cache, int $lifetime = self::DEFAULT_LIFETIME)
    {
        $this->cache = $cache;
        $this->lifetime = $lifetime;
    }

    /**
     * @param string $key key
     *
     * @return int|null
     */
    public function fetch(string $key)/*: ?int*/
    {
        return false !== ($result = $this->cache->fetch(static::prepareKey($key))) ? $result : null;
    }

    /**
     * @param string $key   key
     * @param int    $value value
     *
     * @return bool
     */
    public function save(string $key, int $value): bool
    {
        return $this->cache->save(static::prepareKey($key), $value, $this->lifetime);
    }

    /**
     * @param string $key key
     *
     * @return string
     */
    protected static function prepareKey(string $key): string
    {
        return sha1(strtolower(__CLASS__ . $key));
    }
}

1			<?php
2			/*
3			* This file is part of the Concurrency Limit package.
4			*
5			* (c) Bogdan Koval' <[email protected]>
6			*
7			* For the full copyright and license information, please view the LICENSE
8			* file that was distributed with this source code.
9			*/
10
11			declare(strict_types = 1);
12
13			namespace Bogkov\ConcurrencyLimit\Provider;
14
15			use Doctrine\Common\Cache\CacheProvider;
16
17			/**
18			* Class Cache
19			*
20			* @package Bogkov\ConcurrencyLimit\Provider
21			*/
22			class Cache implements ProviderInterface
23			{
24			const DEFAULT_LIFETIME = 30;
25
26			/**
27			* @var CacheProvider
28			*/
29			protected $cache;
30
31			/**
32			* @var int
33			*/
34			protected $lifetime;
35
36			/**
37			* Cache constructor.
38			*
39			* @param CacheProvider $cache cache
40			* @param int $lifetime lifetime
41			*/
42			public function __construct(CacheProvider $cache, int $lifetime = self::DEFAULT_LIFETIME)
43			{
44			$this->cache = $cache;
45			$this->lifetime = $lifetime;
46			}
47
48			/**
49			* @param string $key key
50			*
51			* @return int\|null
52			*/
53			public function fetch(string $key)/: ?int/
54			{
55			return false !== ($result = $this->cache->fetch(static::prepareKey($key))) ? $result : null;
56			}
57
58			/**
59			* @param string $key key
60			* @param int $value value
61			*
62			* @return bool
63			*/
64			public function save(string $key, int $value): bool
65			{
66			return $this->cache->save(static::prepareKey($key), $value, $this->lifetime);
67			}
68
69			/**
70			* @param string $key key
71			*
72			* @return string
73			*/
74			protected static function prepareKey(string $key): string
75			{
76			return sha1(strtolower(__CLASS__ . $key));
77			}
78			}

bogkov / concurrency-limit

Cache::prepareKey() A last analyzed 2017-06-06 22:03 UTC

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Cache::prepareKey() A
last analyzed 2017-06-06 22:03 UTC