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<?php |
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declare(strict_types=1); |
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namespace Portiny\GraphQL\GraphQL; |
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use GraphQL\Error\Debug; |
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use GraphQL\Executor\Promise\Promise; |
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use GraphQL\Executor\Promise\PromiseAdapter; |
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use GraphQL\GraphQL; |
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use GraphQL\Type\Definition\ObjectType; |
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use GraphQL\Type\Schema; |
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use Portiny\GraphQL\Contract\Http\Request\RequestParserInterface; |
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use Portiny\GraphQL\Contract\Provider\MutationFieldsProviderInterface; |
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use Portiny\GraphQL\Contract\Provider\QueryFieldsProviderInterface; |
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use Throwable; |
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use Tracy\Debugger; |
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use Tracy\ILogger; |
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final class RequestProcessor |
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{ |
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/** |
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* @var MutationFieldsProviderInterface |
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*/ |
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private $mutationFieldsProvider; |
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/** |
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* @var QueryFieldsProviderInterface |
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*/ |
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private $queryFieldsProvider; |
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public function __construct( |
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MutationFieldsProviderInterface $mutationFieldsProvider, |
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QueryFieldsProviderInterface $queryFieldsProvider |
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) { |
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$this->mutationFieldsProvider = $mutationFieldsProvider; |
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$this->queryFieldsProvider = $queryFieldsProvider; |
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} |
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/** |
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* @param mixed|null $context |
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* @param array|null $allowedQueries |
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* @param array|null $allowedMutations |
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*/ |
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public function process( |
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RequestParserInterface $requestParser, |
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array $rootValue = [], |
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$context = NULL, |
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?array $allowedQueries = NULL, |
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?array $allowedMutations = NULL, |
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?ILogger $logger = NULL |
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): array { |
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try { |
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$result = GraphQL::executeQuery( |
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$this->createSchema($allowedQueries, $allowedMutations), |
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$requestParser->getQuery(), |
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$rootValue, |
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$context, |
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$requestParser->getVariables() |
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); |
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$output = $result->toArray($this->isDebug()); |
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} catch (Throwable $exception) { |
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if ($logger) { |
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$logger->log($exception); |
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} |
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$output = [ |
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'error' => [ |
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'message' => $exception->getMessage(), |
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], |
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]; |
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} |
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return $output; |
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} |
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/** |
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* @param mixed|null $context |
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* @param array|null $allowedQueries |
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* @param array|null $allowedMutations |
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*/ |
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public function processViaPromise( |
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PromiseAdapter $promiseAdapter, |
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RequestParserInterface $requestParser, |
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array $rootValue = [], |
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$context = NULL, |
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?array $allowedQueries = NULL, |
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?array $allowedMutations = NULL, |
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?ILogger $logger = NULL |
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): Promise { |
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try { |
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return GraphQL::promiseToExecute( |
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$promiseAdapter, |
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$this->createSchema($allowedQueries, $allowedMutations), |
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$requestParser->getQuery(), |
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$rootValue, |
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$context, |
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$requestParser->getVariables() |
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); |
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} catch (Throwable $exception) { |
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if ($logger) { |
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$logger->log($exception); |
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} |
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return $promiseAdapter->createRejected($exception); |
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} |
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} |
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private function createSchema(?array $allowedQueries = NULL, ?array $allowedMutations = NULL): Schema |
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{ |
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$configuration = [ |
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'query' => $this->createQueryObject($allowedQueries), |
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]; |
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$mutationObject = $this->createMutationObject($allowedMutations); |
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if ($mutationObject->getFields()) { |
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$configuration['mutation'] = $mutationObject; |
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} |
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return new Schema($configuration); |
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} |
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private function isDebug(): int |
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{ |
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return ! Debugger::$productionMode ? Debug::INCLUDE_DEBUG_MESSAGE | Debug::INCLUDE_TRACE : 0; |
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} |
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private function createQueryObject(?array $allowedQueries = NULL): ObjectType |
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{ |
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return new ObjectType([ |
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'name' => 'Query', |
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'fields' => $this->queryFieldsProvider->convertFieldsToArray($allowedQueries), |
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]); |
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} |
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private function createMutationObject(?array $allowedMutations = NULL): ObjectType |
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{ |
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return new ObjectType([ |
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'name' => 'Mutation', |
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'fields' => $this->mutationFieldsProvider->convertFieldsToArray($allowedMutations), |
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]); |
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} |
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} |
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portiny /
graphql
