junk

RequestObjectResolver.php

<?php

class RequestObjectResolver implements ArgumentValueResolverInterface
{
    private $denormalizer;
    private $validator;

    public function __construct(
        DenormalizerInterface $denormalizer, 
        ValidatorInterface $validator
    )
    {
        $this->denormalizer = $denormalizer;
        $this->validator = $validator;
    }

    public function supports(Request $request, ArgumentMetadata $argument)
    {
        return is_subclass_of($argument->getType(), RequestObject::class);
    }

    public function resolve(Request $request, ArgumentMetadata $argument)
    {
        $data = $request->request->all();
        if (Request::METHOD_GET === $request->getMethod()) {
            $data = $request->query->all();
        }
        $dto = $this->denormalizer->denormalize($data, $argument->getType());
        $this->validateDTO($dto);
                
        yield $dto;
    }
    
    private function validateDTO($dto)
    {
        $errors = $this->validator->validate($dto);
        if (0 !== count($errors)) {
            throw new InvalidRequestData($errors);
        }
    }
}