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<?php |
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namespace Softonic\GraphQL; |
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use GuzzleHttp\ClientInterface; |
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use GuzzleHttp\Exception\TransferException; |
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use Softonic\GraphQL\DataObjects\Mutation\MutationObject; |
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class Client |
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{ |
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/** |
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* @var ClientInterface |
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*/ |
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private $httpClient; |
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/** |
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* @var ResponseBuilder |
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*/ |
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private $responseBuilder; |
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public function __construct(ClientInterface $httpClient, ResponseBuilder $responseBuilder) |
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{ |
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$this->httpClient = $httpClient; |
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$this->responseBuilder = $responseBuilder; |
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} |
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/** |
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* @throws \UnexpectedValueException When response body is not a valid json |
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* @throws \RuntimeException When there are transfer errors |
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*/ |
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public function query(string $query, array $variables = null): Response |
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{ |
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return $this->executeQuery($query, $variables); |
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} |
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/** |
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* @throws \UnexpectedValueException When response body is not a valid json |
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* @throws \RuntimeException When there are transfer errors |
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*/ |
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public function mutate(string $query, MutationObject $mutation): Response |
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{ |
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return $this->executeQuery($query, $mutation); |
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} |
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private function executeQuery(string $query, $variables): Response |
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{ |
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$options = [ |
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'json' => [ |
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'query' => $query, |
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], |
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]; |
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if (!is_null($variables)) { |
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$options['json']['variables'] = $variables; |
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} |
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try { |
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$response = $this->httpClient->request('POST', '', $options); |
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} catch (TransferException $e) { |
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throw new \RuntimeException('Network Error.' . $e->getMessage(), 0, $e); |
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} |
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return $this->responseBuilder->build($response); |
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} |
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} |
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softonic /
graphql-client
