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<?php |
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/** |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the MIT license. |
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* |
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* Copyright (c) 2015-2016 Yuuki Takezawa |
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* |
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*/ |
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namespace Ytake\LaravelAspect\Interceptor; |
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use Ray\Aop\MethodInvocation; |
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use Ray\Aop\MethodInterceptor; |
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use Ytake\LaravelAspect\Annotation\RetryOnFailure; |
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use Ytake\LaravelAspect\Annotation\AnnotationReaderTrait; |
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/** |
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* Class RetryOnFailureInterceptor |
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*/ |
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class RetryOnFailureInterceptor implements MethodInterceptor |
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{ |
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use AnnotationReaderTrait; |
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/** @var array|null */ |
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private static $attempt = null; |
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/** |
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* @param MethodInvocation $invocation |
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* |
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* @return object |
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* @throws \Exception |
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*/ |
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public function invoke(MethodInvocation $invocation) |
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{ |
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/** @var RetryOnFailure $annotation */ |
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$annotation = $invocation->getMethod()->getAnnotation($this->annotation); |
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$key = $this->keyName($invocation); |
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if (isset(self::$attempt[$key]) === false) { |
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self::$attempt[$key] = $annotation->attempts; |
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} |
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try { |
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self::$attempt[$key]--; |
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return $invocation->proceed(); |
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} catch (\Exception $e) { |
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if (ltrim($annotation->ignore, '\\') === get_class($e)) { |
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self::$attempt[$key] = null; |
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throw $e; |
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} |
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$pass = array_filter($annotation->types, function ($values) use ($e) { |
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return ltrim($values, '\\') === get_class($e); |
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}); |
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if ($pass !== false) { |
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if (self::$attempt[$key] > 0) { |
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sleep($annotation->delay); |
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return $invocation->proceed(); |
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} |
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} |
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self::$attempt[$key] = null; |
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throw $e; |
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} |
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} |
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/** |
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* @param MethodInvocation $invocation |
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* |
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* @return string |
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*/ |
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protected function keyName(MethodInvocation $invocation) |
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{ |
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return $invocation->getMethod()->class . "$" . $invocation->getMethod()->getName(); |
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} |
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} |
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ytake /
Laravel-Aspect
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