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<?php |
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namespace Ablunier\Laravel\Database\Repository\Eloquent; |
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use Ablunier\Laravel\Database\Contracts\Repository\Cache as CacheContract; |
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use Ablunier\Laravel\Database\Contracts\Repository\Repository as RepositoryContract; |
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use Ablunier\Laravel\Database\Repository\Exceptions\RepositoryException; |
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use Illuminate\Contracts\Cache\Repository as LaravelCache; |
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use ReflectionClass; |
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class Cache implements CacheContract |
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{ |
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/** |
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* @var RepositoryContract |
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*/ |
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protected $repository; |
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/** |
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* @var LaravelCache |
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*/ |
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protected $cache; |
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/** |
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* @var bool |
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*/ |
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protected $skipCache = false; |
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/** |
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* @var bool |
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*/ |
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protected $refreshCache = false; |
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/** |
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* @var string |
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*/ |
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protected $key; |
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/** |
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* @var integer |
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*/ |
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protected $lifetime; |
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/** |
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* |
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*/ |
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public function __construct(RepositoryContract $repository, LaravelCache $cache) |
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{ |
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$this->repository = $repository; |
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$this->cache = $cache; |
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} |
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/** |
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* |
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*/ |
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public function __call($method, $params) |
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{ |
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if (!method_exists($this->repository, $method)) { |
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throw new RepositoryException("Method $method not found on repository"); |
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} |
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if ($this->skipCache === true || config('laravel-database.cache') === false) { |
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return call_user_func_array(array($this->repository, $method), $params); |
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} else { |
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if (empty($this->key)) { |
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$this->cacheKey($this->generateKey($method, $params)); |
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} |
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$key = $this->key; |
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unset($this->key); |
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if ($this->refreshCache) { |
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$this->cache->forget($key); |
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$this->refreshCache = false; |
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} |
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if (empty($this->lifetime)) { |
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$this->cacheLifetime($this->repository->getModel()->cacheLifetime()); |
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} |
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$lifetime = $this->lifetime; |
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unset($this->lifetime); |
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return $this->cache->remember($key, $lifetime, function() use ($method, $params) { |
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return call_user_func_array(array($this->repository, $method), $params); |
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}); |
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} |
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} |
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/** |
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* |
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*/ |
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protected function generateKey($method, $params) |
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{ |
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$className = (new ReflectionClass($this->repository->getModel()))->getShortName(); |
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return strtolower($className).'.'.strtolower($method).'.'.md5(serialize($params)); |
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} |
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/** |
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* |
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*/ |
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public function skipCache($status = true) |
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{ |
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$this->skipCache = $status; |
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return $this; |
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} |
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/** |
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* |
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*/ |
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public function refreshCache() |
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{ |
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$this->refreshCache = true; |
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return $this; |
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} |
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/** |
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* |
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*/ |
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public function cacheKey($name) |
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{ |
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$this->key = $name; |
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return $this; |
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} |
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/** |
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* |
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*/ |
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public function cacheLifetime($minutes) |
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{ |
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$this->lifetime = $minutes; |
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return $this; |
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} |
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} |
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ablunier /
laravel-database
