Youshido / GraphQL

use Youshido\GraphQL\Type\Config\TypeConfigInterface;

use Youshido\GraphQL\Type\TypeMap;

class InterfaceTypeConfig extends Config implements TypeConfigInterface

{

    use FieldsAwareTrait, ArgumentsAwareTrait;

    public function getRules()

    {

        return [

            'name'        => ['type' => TypeMap::TYPE_STRING, 'required' => true],

            'fields'      => ['type' => TypeMap::TYPE_ARRAY_OF_FIELDS],

            'description' => ['type' => TypeMap::TYPE_STRING],

            'resolveType' => ['type' => TypeMap::TYPE_FUNCTION]

        ];

    }

    protected function build()

    {

        $this->buildFields();

    }

    public function resolveType($object)

    {

        $callable = $this->get('resolveType');

        if($callable && is_callable($callable)) {

            return call_user_func_array($callable, [$object]);

        }

        return $this->contextObject->resolveType($object);

    }

}

use Youshido\GraphQL\Type\Config\TypeConfigInterface;

use Youshido\GraphQL\Type\TypeMap;

class UnionTypeConfig extends Config implements TypeConfigInterface

{

    use FieldsAwareTrait, ArgumentsAwareTrait;

    public function getRules()

    {

        return [

            'name'        => ['type' => TypeMap::TYPE_STRING, 'required' => true],

            'types'       => ['type' => TypeMap::TYPE_ARRAY_OF_FIELDS],

            'description' => ['type' => TypeMap::TYPE_STRING],

            'resolveType' => ['type' => TypeMap::TYPE_FUNCTION]

        ];

    }

    public function resolveType($object)

    {

        $callable = $this->get('resolveType');

        if ($callable && is_callable($callable)) {

            return call_user_func_array($callable, [$object]);

        }

        return $this->contextObject->resolveType($object);

    }

    protected function build()

    {

        $this->buildFields();

    }

}