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<?php declare(strict_types = 1); |
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namespace ekinhbayar\GitAmp\Provider; |
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use Amp\Artax\Response; |
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use Amp\Promise; |
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use Amp\Artax\Client; |
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use Amp\Artax\HttpException; |
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use Amp\Artax\Request; |
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use ekinhbayar\GitAmp\Response\Factory; |
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use ekinhbayar\GitAmp\Github\Credentials; |
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use Psr\Log\LoggerInterface; |
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class GitHub implements Listener |
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{ |
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const EVENT_NAMESPACE = 'ekinhbayar\GitAmp\Event\GitHub'; |
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const API_ENDPOINT = 'https://api.github.com/events'; |
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private $client; |
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private $credentials; |
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private $resultFactory; |
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private $logger; |
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public function __construct( |
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Client $client, |
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Credentials $credentials, |
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Factory $resultFactory, |
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LoggerInterface $logger |
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) |
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{ |
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$this->client = $client; |
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$this->credentials = $credentials; |
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$this->resultFactory = $resultFactory; |
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$this->logger = $logger; |
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} |
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private function request(): \Generator |
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{ |
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try { |
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$request = (new Request(self::API_ENDPOINT, 'GET')) |
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->withAllHeaders($this->getAuthHeader()); |
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$response = yield $this->client->request($request); |
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} catch (HttpException $e) { |
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$this->logger->error('Failed to send GET request to API endpoint', ['exception' => $e]); |
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throw new RequestFailedException('Failed to send GET request to API endpoint', $e->getCode(), $e); |
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} |
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/** @var Response $result */ |
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if ($response->getStatus() !== 200) { |
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$message = \sprintf( |
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'A non-200 response status (%s - %s) was encountered', |
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$response->getStatus(), |
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$response->getReason() |
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); |
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$this->logger->critical($message, ['response' => $response]); |
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throw new RequestFailedException($message); |
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} |
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return $response; |
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} |
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public function listen(): Promise |
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{ |
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return \Amp\call(function() { |
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$response = yield from $this->request(); |
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return yield $this->resultFactory->build(self::EVENT_NAMESPACE, $response); |
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}); |
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} |
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private function getAuthHeader(): array |
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{ |
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return ['Authorization' => \sprintf('Basic %s', $this->credentials->getAuthenticationString())]; |
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} |
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} |
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