public IActionResult Post([FromBody] AlunoRequestDTO model)
        {
            var aluno = _mapper.Map <Aluno>(model);

            _repository.Add(aluno);
            _repository.SaveChanges();
            return(Created(nameof(GetById), model));
        }
        public IActionResult Put([FromRoute] int id, [FromBody] AlunoRequestDTO model)
        {
            var aluno = _repository.GetById(id);

            if (aluno == null)
            {
                return(NotFound());
            }

            _mapper.Map(model, aluno);

            _repository.Update(aluno);
            _repository.SaveChanges();

            return(NoContent());
        }