public ActionResult <LoanReadDto> CreateLoan(LoanCreateDto loanCreateDto)
        {
            var loan = _repository.GetAllLoans()
                       .Where(l => (l.GameId == loanCreateDto.GameId) && (l.Status.Equals("Activo")))
                       .FirstOrDefault();

            if (loan != null)
            {
                loan.Status = "Devolvido";
                _repository.UpdateLoan(loan);
                _repository.saveChanges();
            }

            var loanToCreate = _mapper.Map <Loan>(loanCreateDto);

            loanToCreate.Status         = "Activo";
            loanToCreate.DataEmprestimo = new DateTime();

            _repository.CreateLoan(loanToCreate);
            _repository.saveChanges();

            var loanReadDto = _mapper.Map <LoanReadDto>(loanToCreate);

            return(CreatedAtRoute(nameof(GetLoanById), new { Id = loanReadDto.Id }, loanReadDto));
        }