public List <AffinityDTO> GetAll()
        {
            var affinities = affinityRepository.FindAll();

            List <AffinityDTO> affinitiesDto = AffinityAdapter.ListToDTO(affinities);


            return(affinitiesDto);
        }
        public AffinityDTO Get(Guid id)
        {
            var affinity = affinityRepository.Find(id);

            return(AffinityAdapter.ToDTO(affinity));
        }