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<?php declare(strict_types = 1); |
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namespace ekinhbayar\GitAmp\Client; |
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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\ClientException; |
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use Amp\Artax\Request; |
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use Amp\Success; |
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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 GitAmp |
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{ |
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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 = $logger; |
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} |
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/** |
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* @return Promise |
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* @throws RequestFailedException |
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*/ |
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private function request(): Promise |
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{ |
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try { |
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$request = (new Request) |
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->setMethod('GET') |
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->setUri(self::API_ENDPOINT) |
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->setAllHeaders($this->getAuthHeader()); |
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$promise = $this->client->request($request); |
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$promise->when(function($error, $result) { |
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$this->checkForRequestErrors($error, $result); |
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}); |
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return $promise; |
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} catch (ClientException $e) { |
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throw new RequestFailedException('Failed to send GET request to API endpoint', $e->getCode(), $e); |
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} |
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} |
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private function checkForRequestErrors($error, $result) |
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{ |
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if ($error) { |
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$this->logger->error('Call to webservice failed', ['error' => $error]); |
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throw new RequestFailedException('Call to webservice failed'); |
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} |
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/** @var Response $result */ |
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if ($result->getStatus() !== 200) { |
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$message = sprintf( |
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'A non-200 response status (%s - %s) was encountered', |
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$result->getStatus(), |
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$result->getReason() |
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); |
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$this->logger->critical($message, ['result' => $result]); |
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throw new RequestFailedException($message); |
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} |
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} |
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public function listen(): Promise |
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{ |
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return \Amp\resolve(function() { |
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$response = yield $this->request(); |
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return new Success($this->resultFactory->build($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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|
ekinhbayar /
gitamp
