TheCodingMachine\GraphQL\Controllers\Types\UnionType::__construct()

Complexity

Conditions	4
Paths	3

Size

Total Lines	19
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function __construct(array $types, RecursiveTypeMapperInterface $typeMapper)
    {
        $name = 'Union';
        foreach ($types as $type) {
            $name .= $type->name;
            if (!$type instanceof ObjectType) {
                throw InvalidTypesInUnionException::notObjectType();
            }
        }
        parent::__construct([
            'name' => $name,
            'types' => $types,
            'resolveType' => function($value) use ($typeMapper) {
                if (!is_object($value)) {
                    throw new \InvalidArgumentException('Expected object for resolveType. Got: "'.gettype($value).'"');
                }

                $className = get_class($value);
                return $typeMapper->mapClassToInterfaceOrType($className, null);
            }