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<?php |
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declare(strict_types=1); |
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namespace Cushon\HealthBundle\Handler\CheckHealth; |
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use Cushon\HealthBundle\ApplicationHealth\Dependencies; |
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use Cushon\HealthBundle\ApplicationHealth\Exception\ApplicationHealthError; |
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use Cushon\HealthBundle\Handler\CheckHealth; |
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use Cushon\HealthBundle\Handler\CheckHealth\Exception\ApplicationHealthCheckFailure; |
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use Cushon\HealthBundle\Message\Query\HealthCheck as HealthCheckQuery; |
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use Cushon\HealthBundle\Message\Result\HealthCheck as HealthCheckResult; |
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final class DefaultHealthCheck implements CheckHealth |
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{ |
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private Dependencies $dependencies; |
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private Logger $logger; |
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private ResultFactory $resultFactory; |
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/** |
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* @param Dependencies $dependencies |
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* @param Logger $logger |
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* @param ResultFactory $resultFactory |
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*/ |
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public function __construct(Dependencies $dependencies, Logger $logger, ResultFactory $resultFactory) |
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{ |
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$this->dependencies = $dependencies; |
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$this->logger = $logger; |
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$this->resultFactory = $resultFactory; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function __invoke(HealthCheckQuery $healthCheck): HealthCheckResult |
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{ |
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$this->logger->begin($healthCheck); |
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try { |
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$health = $this->dependencies->check(); |
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} catch (ApplicationHealthError $exc) { |
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throw $this->handleApplicationHealthError($exc); |
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} |
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$result = $this->resultFactory->fromHealth($health); |
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$this->logger->complete($result); |
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return $result; |
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} |
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/** |
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* @param ApplicationHealthError $exc |
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* @return ApplicationHealthCheckFailure |
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*/ |
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private function handleApplicationHealthError(ApplicationHealthError $exc): ApplicationHealthCheckFailure |
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{ |
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$failure = ApplicationHealthCheckFailure::fromApplicationHealthError($exc); |
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$this->logger->error($failure); |
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return $failure; |
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} |
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} |
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