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

Complexity

Conditions	4
Paths	4

Size

Total Lines	20
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function enterNode(NodeInterface $node): ?NodeInterface
    {
        if ($node instanceof OperationDefinitionNode) {
            $operationName = $node->getNameValue();

            if (null !== $operationName) {
                if (isset($this->knownOperationNames[$operationName])) {
                    $this->validationContext->reportError(
                        new ValidationException(
                            duplicateOperationMessage($operationName),
                            [$this->knownOperationNames[$operationName], $node->getName()]
                        )
                    );
                } else {
                    $this->knownOperationNames[$operationName] = $node->getName();
                }
            }
        }

        return $node;
    }