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<?php |
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/** |
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* This file is part of the BEAR.QueryRepository package. |
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* |
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* @license http://opensource.org/licenses/MIT MIT |
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*/ |
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namespace BEAR\QueryRepository; |
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use BEAR\RepositoryModule\Annotation\Cacheable; |
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use BEAR\Resource\ResourceObject; |
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use Doctrine\Common\Annotations\Reader; |
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use Ray\Aop\MethodInterceptor; |
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use Ray\Aop\MethodInvocation; |
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class CacheInterceptor implements MethodInterceptor |
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{ |
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/** |
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* @var QueryRepositoryInterface |
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*/ |
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private $repository; |
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/** |
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* @var EtagSetterInterface |
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*/ |
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private $setEtag; |
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/** |
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* @var Reader |
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*/ |
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private $reader; |
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public function __construct( |
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QueryRepositoryInterface $repository, |
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EtagSetterInterface $setEtag, |
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Reader $annotationReader |
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) { |
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$this->repository = $repository; |
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$this->setEtag = $setEtag; |
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$this->reader = $annotationReader; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function invoke(MethodInvocation $invocation) |
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{ |
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/** @var ResourceObject $ro */ |
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$ro = $invocation->getThis(); |
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$stored = $this->repository->get($ro->uri); |
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if ($stored) { |
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list($ro->code, $ro->headers, $ro->body, $ro->view) = $stored; |
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return $ro; |
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} |
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/* @var $cacheable Cacheable */ |
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try { |
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/** @var ResourceObject $ro */ |
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$ro = $invocation->proceed(); |
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$ro->code === 200 ? $this->repository->put($ro) : $this->repository->purge($ro->uri); |
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} catch (\Exception $e) { |
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$this->repository->purge($ro->uri); |
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throw $e; |
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} |
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return $ro; |
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} |
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} |
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bearsunday /
BEAR.QueryRepository
