Closes the input-validation gap that was the audit's headline finding.
The legacy generated controller's `if (isset($data['title']))…` body
accepted any JSON: empty title slipped through, malformed JSON got
swallowed by `?? []`, wrong types were silently coerced via casts.
The --with-dto flag generates:
- src/Dto/Create<Name>Dto.php — readonly DTO with #[Assert\NotBlank]
on title and #[Assert\Length(max: 255)]
- src/Dto/Update<Name>Dto.php — same DTO with all fields nullable
so PATCH callers send only what changed
- src/Controller/<Name>Controller.php — same shape as the legacy
controller but actions dispatch via #[MapRequestPayload]
Validation failures (missing required field, wrong type, malformed
JSON, oversize string) become RFC 7807 application/problem+json
automatically — Symfony's RequestPayloadValueResolver does the work.
No `if-isset` boilerplate, no silent coercion.
Behaviour:
- --with-dto is opt-in; legacy template still ships unchanged
- audit suggests flipping to default-on once stable; that's a
follow-up
- maker fails loud (composer require hint) if symfony/validator
isn't autoloadable
- skeleton + example/todo composer.json pull symfony/validator so
scaffolded apps work out of the box
Snapshot test exercises both modes (legacy + --with-dto). New
baselines TodoControllerWithDto.php / CreateTodoDto.php /
UpdateTodoDto.php under tests/snapshot/.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
212 KiB
212 KiB