Digia\GraphQL\Validation\Rule\LoneAnonymousOperationRule::enterNode()

Complexity

Conditions	5
Paths	6

Size

Total Lines	17
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function enterNode(NodeInterface $node): ?NodeInterface
    {
        if ($node instanceof DocumentNode) {
            $this->operationCount = \count(array_filter($node->getDefinitions(), function ($definition) {
                return $definition instanceof OperationDefinitionNode;
            }));
        }

        if ($node instanceof OperationDefinitionNode) {
            if (null === $node->getName() && $this->operationCount > 1) {
                $this->validationContext->reportError(
                    new ValidationException(anonymousOperationNotAloneMessage(), [$node])
                );
            }
        }

        return $node;
    }