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<?php |
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declare(strict_types=1); |
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namespace Kosv\RandomUser\Client; |
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use Kosv\RandomUser\Exceptions\TransportRequestException; |
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use Kosv\RandomUser\Exceptions\UnexpectedResponseException; |
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use Kosv\RandomUser\Interfaces\QueryBuilderInterface; |
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use Kosv\RandomUser\Interfaces\TransportInterface; |
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use Kosv\RandomUser\Transport\CurlTransport; |
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final class Client |
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{ |
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private const API_HOST = 'randomuser.me'; |
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private const API_PATH = 'api/1.3'; |
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private const API_SCHEME = 'https'; |
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private TransportInterface $transport; |
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public function __construct(?TransportInterface $transport = null) |
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{ |
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$this->transport = $transport ?? new CurlTransport(); |
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} |
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/** |
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* @throws UnexpectedResponseException |
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* @throws TransportRequestException |
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*/ |
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public function request(QueryBuilderInterface $qb): Response |
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{ |
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$response = $this->transport->get($this->buildUrl($qb)); |
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if ($response->getStatusCode() !== 200) { |
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throw new UnexpectedResponseException('The http-server returned an unexpected http-code.'); |
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} |
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try { |
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$json = $this->decodeResponse($response->getBody()); |
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} catch (\JsonException $e) { |
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throw new UnexpectedResponseException('The response came in an unsupported format, must be JSON.'); |
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} |
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if (isset($json['error'])) { |
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throw new UnexpectedResponseException(sprintf('Service returned error. Error text: "%s".', $json['error'])); |
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} |
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if (!isset($json['info'], $json['results'])) { |
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throw new UnexpectedResponseException('The response does not contain required data.'); |
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} |
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return new Response($json['info'], $json['results']); |
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} |
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private function buildUrl(QueryBuilderInterface $qb): string |
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{ |
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return $qb |
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->build() |
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->setScheme(self::API_SCHEME) |
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->setHost(self::API_HOST) |
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->setPath(self::API_PATH) |
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->setParam('format', ['json']) |
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->build(); |
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} |
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private function decodeResponse(string $response): array |
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{ |
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return json_decode($response, true, 512, \JSON_THROW_ON_ERROR); |
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} |
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} |
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kos-v /
randomuser-client
