public ICommandResult Handler(AddSpecialtyCommand command)
{
Specialty specialty = _specialtyRepository.GetById(command.SpecialtylId);
Hospital hospital = _hospitalRepository.GetById(command.HospitalId);
hospital.AddSpecialty(specialty);
if (!hospital.IsValid())
{
return(null);
}
_hospitalRepository.AddSpecialty(hospital, command.SpecialtylId);
return(new StandardHospitalCommandResult(hospital.Id, DateTime.Now));
}
