Cache Helper

CacheMeRemainder

<?php namespace Core\Cache;

/**
 * Class CacheMeRemainder
 *
 * @package Core\Cache
 */
class CacheMeRemainder {

    /**
     * @var string
     */
    protected $classInstance;

    /**
     * @var string
     */
    protected $prefix;

    /**
     * @var string
     */
    private $key;

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

    /**
     * @param $className
     */
    function __construct($className,$prefix,$key,$lifeTime)
    {
        $this->classInstance = $className;
        $this->prefix = $prefix;
        $this->lifeTime = $lifeTime;
        $this->key = $key;
    }

    /**
     * @return mixed
     */
    public function cacheInstance()
    {
        return \App::make('cache');
    }

    /**
     * @param $name
     * @param $arguments
     * @return mixed
     */
    function __call($name, $arguments)
    {
        $cache = $this->cacheInstance();
        $cacheKey = $this->prefix.$this->key;

        if ($cache->has($cacheKey))
        {
            return $cache->get($cacheKey);
        }
        else
        {
            return $this->cacheNewResults($name, $arguments, $cache, $cacheKey);
        }
    }

    /**
     * Store in cache the new
     * results
     *
     * @param $name
     * @param $arguments
     * @param $cache
     * @param $cacheKey
     * @return mixed
     */
    public function cacheNewResults($name, $arguments, $cache, $cacheKey)
    {
        $arguments = (is_array($arguments)) ? $arguments : [$arguments];

        // recall back the same function called for get the new results
        $dataToCache = call_user_func_array([$this->classInstance, $name], $arguments);

        if ($this->lifeTime === false)
        {
            $cache->forever($cacheKey, $dataToCache);

            return $dataToCache;
        }

        // cache the results
        $cache->put($cacheKey, $dataToCache, $this->lifeTime);

        return $dataToCache;
    }
}

CashMe

<?php namespace Core\Cache;

/**
 * Class CashMe
 *
 * @package Core\Cache
 */
abstract class CashMe {

    /**
     * @var string
     */
    protected $prefix;

    /**
     * @var int
     */
    protected $lifeTime = 60; // min


    public abstract function classInstance();

    /**
     * Transfer the data of the call in another
     * class that will be responsable to
     * return the data
     *
     * @return CacheMeRemainder
     */
    public function cache($key = "")
    {
        return new CacheMeRemainder(
            $this->classInstance(),
            $this->prefix,
            $key,
            $this->lifeTime
        );
    }
}