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<?php
namespace Softonic\GraphQL;
use Psr\Http\Message\ResponseInterface;
class ResponseBuilder
{
public function build(ResponseInterface $httpResponse)
$body = $httpResponse->getBody();
$normalizedResponse = $this->getNormalizedResponse($body);
return new Response($normalizedResponse['data'], $normalizedResponse['errors']);
}
private function getNormalizedResponse(string $body)
$decodedResponse = $this->getJsonDecodedResponse($body);
if (!array_key_exists('data', $decodedResponse)) {
throw new \UnexpectedValueException('Invalid GraphQL JSON response.');
return [
'data' => $decodedResponse['data'] ?? [],
'errors' => $decodedResponse['errors'] ?? [],
];
private function getJsonDecodedResponse(string $body)
$response = json_decode($body, true);
$error = json_last_error();
if (JSON_ERROR_NONE !== $error) {
throw new \UnexpectedValueException('Invalid JSON response.');
return $response;
softonic /
graphql-client
