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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 Exception; |
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use GraphQL\Error\Debug; |
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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 Tracy\Debugger; |
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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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final class RequestProcessor |
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{ |
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/** |
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* @var RequestParserInterface |
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*/ |
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private $requestParser; |
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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(RequestParserInterface $requestParser) |
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{ |
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$this->requestParser = $requestParser; |
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} |
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public function setMutationFieldsProvider(MutationFieldsProviderInterface $mutationFieldsProvider) |
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{ |
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$this->mutationFieldsProvider = $mutationFieldsProvider; |
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} |
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public function setQueryFieldsProvider(QueryFieldsProviderInterface $queryFieldsProvider) |
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{ |
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$this->queryFieldsProvider = $queryFieldsProvider; |
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} |
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/** |
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* @param array $rootValue |
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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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* @return array |
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*/ |
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public function process( |
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array $rootValue = [], |
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$context = NULL, |
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array $allowedQueries = NULL, |
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array $allowedMutations = NULL |
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): array { |
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try { |
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$result = GraphQL::executeQuery( |
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$this->createSchema($allowedQueries, $allowedMutations), |
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$this->requestParser->getQuery(), |
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$rootValue, |
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$context, |
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$this->requestParser->getVariables() |
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); |
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$output = $result->toArray($this->isDebug()); |
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} catch (Exception $exception) { |
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$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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private function createSchema(array $allowedQueries = NULL, array $allowedMutations = NULL): Schema |
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{ |
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return new Schema([ |
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'query' => $this->createQueryObject($allowedQueries), |
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'mutation' => $this->createMutationObject($allowedMutations), |
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]); |
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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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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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} |
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portiny /
graphql
