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

Complexity

Conditions	6
Paths	4

Size

Total Lines	25
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function enterNode(NodeInterface $node): ?NodeInterface
    {
        if ($node instanceof SelectionSetNode || $node instanceof FragmentDefinitionNode) {
            return null;
        }

        if ($node instanceof VariableDefinitionNode) {
            $variable     = $node->getVariable();
            $variableName = $variable->getNameValue();
            $defaultValue = $node->getDefaultValue();
            $type         = $this->validationContext->getInputType();

            if (null !== $defaultValue && $type instanceof NonNullType) {
                $this->validationContext->reportError(
                    new ValidationException(
                        variableDefaultValueNotAllowedMessage($variableName, $type, $type->getOfType()),

$type->getOfType() of type Digia\GraphQL\Type\Definition\TypeInterface is incompatible with the type string expected by parameter $guessedTypeName of Digia\GraphQL\Validation\variableDefaultValueNotAllowedMessage().

                        [$defaultValue]
                    )
                );
            }

            return null; // do not traverse further.
        }

        return $node;
    }