public async Task <IActionResult> GetEqualInstallmentResult(decimal amount, decimal annual, int months) { try { await _service.SetCreditAsync(amount, annual, months); await _service.SetCreditFlowAsync(new EqualInstallment()); return(Ok(await _service.GetFinancialResultAsync())); } catch (Exception ex) { return(StatusCode(500, "Cannot create holiday request.")); } }