ynloultratech / graphql-bundle

     *

     * @return ObjectDefinition

     */

    private function createChildNamespace(ObjectDefinitionInterface $parent, $name, $typeName, Endpoint $endpoint): ObjectDefinition

    {

        $child = new FieldDefinition();

        $child->setName($name);

        $child->setResolver(EmptyObjectResolver::class);

        $type = new ObjectDefinition();

        $type->setName($typeName);

        if ($endpoint->hasType($type->getName())) {

            $type = $endpoint->getType($type->getName());

        } else {

            $endpoint->add($type);

        }

        $child->setType($type->getName());

        $parent->addField($child);

        return $type;

    }

    /**

     * @param string   $rootType Class of the root type to create QueryDefinition or MutationDefinition

     *

     * @return ExecutableDefinitionInterface

     */

    private function createRootNamespace($rootType, $name, $typeName, Endpoint $endpoint): ExecutableDefinitionInterface

    {

        /** @var ExecutableDefinitionInterface $rootDefinition */

        $rootDefinition = new $rootType();

        $rootDefinition->setName($name);

        $rootDefinition->setResolver(EmptyObjectResolver::class);

        $type = new ObjectDefinition();

        $type->setName($typeName);

        if ($endpoint->hasType($type->getName())) {

            $type = $endpoint->getType($type->getName());

        } else {

            $endpoint->add($type);

        }

        $rootDefinition->setType($type->getName());

        return $rootDefinition;

    }

}