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<?php |
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declare(strict_types=1); |
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namespace Cakasim\Payone\Sdk\Api\Client\ResponseHelper; |
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use Cakasim\Payone\Sdk\Api\Client\ErrorResponseException; |
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use Cakasim\Payone\Sdk\Api\Format\DecoderExceptionInterface; |
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use Cakasim\Payone\Sdk\Api\Format\DecoderInterface; |
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use Cakasim\Payone\Sdk\Api\Message\BinaryResponseInterface; |
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use Cakasim\Payone\Sdk\Api\Message\ResponseInterface; |
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use Psr\Http\Message\RequestInterface as HttpRequestInterface; |
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use Psr\Http\Message\ResponseInterface as HttpResponseInterface; |
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/** |
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* The binary response helper handles the response as |
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* binary data like PDF files. |
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* |
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* @author Fabian Böttcher <[email protected]> |
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* @since 0.1.0 |
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*/ |
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class BinaryResponseHelper implements ResponseHelperInterface |
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{ |
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/** |
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* @var DecoderInterface The API format decoder. |
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*/ |
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protected $decoder; |
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/** |
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* Constructs the response helper for binary responses. |
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* |
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* @param DecoderInterface $decoder The API format decoder. |
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*/ |
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public function __construct(DecoderInterface $decoder) |
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{ |
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$this->decoder = $decoder; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function isResponsible(ResponseInterface $response): bool |
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{ |
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return $response instanceof BinaryResponseInterface; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function modifyHttpRequest(HttpRequestInterface $request): HttpRequestInterface |
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{ |
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return $request; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function makeResponseData(HttpResponseInterface $response) |
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{ |
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$bodySize = $response->getBody()->getSize(); |
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// Check for error if an error response (parameter format) is plausible. |
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if ($bodySize !== null && $bodySize < 1280) { |
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$this->checkForError($response); |
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} |
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return $response->getBody(); |
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} |
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/** |
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* Checks if the response data is a PAYONE API error in parameter format. |
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* |
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* @param HttpResponseInterface $response The HTTP response. |
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* @throws ErrorResponseException If the response data is a PAYONE API error. |
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*/ |
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protected function checkForError(HttpResponseInterface $response): void |
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{ |
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// Get whole body contents of the response. |
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$bodyContents = $response->getBody()->getContents(); |
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try { |
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// Try to decode the response body to parameter array. |
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$responseParameters = $this->decoder->decode($bodyContents); |
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if (($responseParameters['status'] ?? null) === 'ERROR') { |
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throw new ErrorResponseException( |
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(int) ($responseParameters['errorcode'] ?? 0), |
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$responseParameters['errormessage'] ?? '', |
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$responseParameters['customermessage'] ?? '' |
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); |
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} |
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} catch (DecoderExceptionInterface $e) { |
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// Ignore any decoder exceptions because we should assume |
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// that the response data is actually just binary data. |
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} |
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} |
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} |
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Cakasim /
php-payone-sdk
