public BaseServiceResponse <Registro[]> RegistrosByMatricula(int matricula, Mes mes)
 {
     try
     {
         Registro[] registros = _repository.FindRegistrosByMatricula(matricula, mes).ToArray();
         return(new BaseServiceResponse <Registro[]>(registros));
     }
     catch (Exception ex)
     {
         return(new BaseServiceResponse <Registro[]>("Erro ao buscar registros."));
     }
 }