getTitle method Null safety

TitleRecord? getTitle(
  1. String id
)

Returns the TitleRecord for an id or null if the record is not found.

Implementation

TitleRecord? getTitle(String id) {
  TitleModel? model = _titleService.getById(Bytes.base64UrlDecode(id));
  if (model == null) return null;
  return TitleRecord(id, model.ptr,
      origin: model.origin, tags: model.tags, description: model.description);
}