This makes it possible for the autogenerated openapi file to contain all the dtos instead of nothing.
Signed-off-by: Philip Molares <philip.molares@udo.edu>
DTO should only be used for sending information to and from user.
Services now have methods which return normal internal objects and
methods which convert them to DTOs. This conversion is done in the
controlers
Signed-off-by: Yannick Bungers <git@innay.de>
