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<?php |
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declare(strict_types=1); |
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namespace EmanueleMinotto\GuzzleSnapshot\Strategy; |
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use Doctrine\Common\Cache\Cache; |
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use GuzzleHttp\Promise\FulfilledPromise; |
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use GuzzleHttp\Promise\PromiseInterface; |
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use function GuzzleHttp\Psr7\parse_response; |
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use function GuzzleHttp\Psr7\str; |
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use Psr\Http\Message\RequestInterface; |
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use Psr\Http\Message\ResponseInterface; |
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use Throwable; |
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class DoctrineCacheStrategy implements StrategyInterface |
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{ |
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/** |
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* @var Cache |
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*/ |
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private $cache; |
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public function __construct(Cache $cache) |
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{ |
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$this->cache = $cache; |
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} |
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public function getPromise(RequestInterface $request): ?PromiseInterface |
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{ |
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$id = sha1(str($request)); |
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if (!$this->cache->contains($id.'-response')) { |
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return null; |
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} |
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try { |
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return new FulfilledPromise( |
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parse_response($this->cache->fetch($id.'-response')) |
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); |
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} catch (Throwable $exception) { |
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return null; |
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} |
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} |
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public function storeRequest(RequestInterface $request): void |
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{ |
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$this->storeContent($request, 'request', str($request)); |
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} |
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public function storeResponse(RequestInterface $request, ResponseInterface $response): void |
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{ |
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$this->storeContent($request, 'response', str($response)); |
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} |
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private function storeContent(RequestInterface $request, string $type, string $content): void |
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{ |
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$id = sha1(str($request)); |
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$this->cache->save($id.'-'.$type, $content); |
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} |
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} |
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EmanueleMinotto /
guzzle-snapshot
