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<?php |
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declare(strict_types=1); |
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namespace Andi\GraphQL\Spiral\Middleware; |
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use Andi\GraphQL\Spiral\Config\GraphQLConfig; |
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use GraphQL\Server\StandardServer; |
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use Psr\Http\Message\ResponseFactoryInterface; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Message\StreamFactoryInterface; |
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use Psr\Http\Server\MiddlewareInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use Spiral\Core\Container\SingletonInterface; |
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final class GraphQLMiddleware implements MiddlewareInterface, SingletonInterface |
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{ |
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public function __construct( |
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private readonly GraphQLConfig $config, |
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private readonly StandardServer $server, |
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private readonly ResponseFactoryInterface $responseFactory, |
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private readonly StreamFactoryInterface $streamFactory, |
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) { |
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} |
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
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{ |
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if ($request->getUri()->getPath() === $this->config->getUrl()) { |
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$response = $this->responseFactory->createResponse(); |
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$stream = $this->streamFactory->createStream(); |
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$result = $this->server->processPsrRequest($request, $response, $stream); |
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\assert($result instanceof ResponseInterface); |
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return $result; |
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} |
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return $handler->handle($request); |
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} |
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} |
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andrey-mokhov /
graphql-php-spiral
