EasyWeChat\OpenPlatform\Traits\Caches

Complexity

Total Complexity

8

Size/Duplication

Total Lines	79
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	setCache()	0	6	1
A	getCache()	0	4	2
A	get()	0	12	3
A	set()	0	4	1
A	remove()	0	4	1

<?php
/**
 * Trait Caches.php.
 *
 * Part of Overtrue\WeChat.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @author    lixiao <leonlx126@gmail.com>
 * @copyright 2016
 *
 * @see      https://github.com/overtrue
 * @see      http://overtrue.me
 */

namespace EasyWeChat\OpenPlatform\Traits;

use Doctrine\Common\Cache\Cache;
use Doctrine\Common\Cache\FilesystemCache;

trait Caches
{
    /**
     * @var Cache
     */
    protected $cache;

    /**
     * Sets cache store.
     *
     * @param Cache $cache
     *
     * @return $this
     */
    public function setCache(Cache $cache)
    {
        $this->cache = $cache;

        return $this;
    }

    /**
     * Gets cache store. Defaults to file system in system temp folder.
     *
     * @return Cache
     */
    public function getCache()
    {
        return $this->cache ?: $this->cache = new FilesystemCache(sys_get_temp_dir());
    }

    /**
     * Gets the cached data.
     *
     * @param string $key
     * @param mixed $default A default value or a callable to return the value.
     *
     * @return mixed
     */
    public function get($key, $default = null)
    {
        if ($cached = $this->getCache()->fetch($key)) {
            return $cached;
        }

        if (is_callable($default)) {
            return $default();
        }

        return $default;
    }

    /**
     * Sets the cached data.
     *
     * @param string $key
     * @param mixed $value
     * @param int $life Cache life time in seconds.
     *
     * @return bool
     */
    public function set($key, $value, $life = 0)
    {
        return $this->getCache()->save($key, $value, $life);
    }

    /**
     * Removes the cached data.
     *
     * @param string $key
     *
     * @return bool
     */
    public function remove($key)
    {
        return $this->getCache()->delete($key);
    }

}