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<?php |
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namespace EightPoints\Bundle\GuzzleBundle\Middleware; |
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use GuzzleHttp\Exception\RequestException; |
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use GuzzleHttp\MessageFormatter; |
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use EightPoints\Bundle\GuzzleBundle\Log\LoggerInterface; |
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class LogMiddleware |
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{ |
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/** @var \GuzzleHttp\MessageFormatter */ |
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protected $formatter; |
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/** @var \EightPoints\Bundle\GuzzleBundle\Log\LoggerInterface */ |
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protected $logger; |
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/** |
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* @param \EightPoints\Bundle\GuzzleBundle\Log\LoggerInterface $logger |
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* @param \GuzzleHttp\MessageFormatter $formatter |
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*/ |
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public function __construct(LoggerInterface $logger, MessageFormatter $formatter) |
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{ |
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$this->logger = $logger; |
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$this->formatter = $formatter; |
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} |
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/** |
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* Logging each Request |
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* |
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* @return \Closure |
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*/ |
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public function log() : \Closure |
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{ |
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$logger = $this->logger; |
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$formatter = $this->formatter; |
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return function (callable $handler) use ($logger, $formatter) { |
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return function ($request, array $options) use ($handler, $logger, $formatter) { |
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// generate id that will be used to supplement the log with information |
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$requestId = uniqid('eight_points_guzzle_'); |
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// initial registration of log |
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$logger->info('', compact('request', 'requestId')); |
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// this id will be used by RequestTimeMiddleware |
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$options['request_id'] = $requestId; |
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return $handler($request, $options)->then( |
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function ($response) use ($logger, $request, $formatter, $requestId) { |
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$message = $formatter->format($request, $response); |
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$context = compact('request', 'response', 'requestId'); |
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$logger->info($message, $context); |
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return $response; |
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}, |
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function ($reason) use ($logger, $request, $formatter, $requestId) { |
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$response = $reason instanceof RequestException ? $reason->getResponse() : null; |
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$message = $formatter->format($request, $response, $reason); |
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$context = compact('request', 'response', 'requestId'); |
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$logger->notice($message, $context); |
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return \GuzzleHttp\Promise\rejection_for($reason); |
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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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