Digia\GraphQL\Execution\Resolver\PropertyFieldResolver::resolve()

Complexity

Conditions	6
Paths	5

Size

Total Lines	22
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function resolve(ExecutionEnvironment $environment)
    {
        $value     = $environment->getValue();
        $fieldName = $environment->getInfo()->getFieldName();

        if (\is_array($value) || $value instanceof \ArrayAccess) {
            return $value[$fieldName] ?? null;
        }

        if (\is_object($value)) {
            $getter = 'get' . ucfirst($fieldName);

            if (method_exists($value, $getter)) {
                return $value->{$getter}();
            }

            if (property_exists($value, $fieldName)) {
                return $value->{$fieldName};
            }
        }

        throw new \Exception(sprintf('Could not resolve value for field "%s".', $fieldName));
    }