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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\ClientException; |
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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\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 default response helper handles the response as |
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* regular PAYONE API parameters. |
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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 DefaultResponseHelper 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 default response helper. |
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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 true; |
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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 $response) |
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{ |
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// Ensure text/plain content type which indicates a parameter response. |
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if (stristr($response->getHeaderLine('Content-Type'), 'text/plain') === false) { |
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throw new ClientException("Cannot read response parameters. The 'Content-Type' response header is not 'text/plain'."); |
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} |
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// Get whole body contents of the response. |
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$bodyContents = $response->getBody()->getContents(); |
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// Expect a non-empty response body. |
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if (empty($bodyContents)) { |
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throw new ClientException("Cannot read response parameters. The response body is empty."); |
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} |
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try { |
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// Decode response body to parameter array. |
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$responseParameters = $this->decoder->decode($bodyContents); |
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} catch (DecoderExceptionInterface $e) { |
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throw new ClientException("Cannot read response parameters. Failed decoding the response body.", 0, $e); |
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} |
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// Check for API error response, handle missing status parameter as error. |
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if (($responseParameters['status'] ?? 'ERROR') === '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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return $responseParameters; |
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} |
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} |
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Cakasim /
php-payone-sdk
