public CalculateChangeResponse GetChange(CalculateChangeRequest request)
        {
            CalculateChangeResponse response = new CalculateChangeResponse();

            try {
                LogManager.WriteLog(new LogData() {
                    Category = "Request",
                    ObjectToLog = request,
                    LogType = "Informacao",
                    MethodName = "GetChange"
                });

                if (request.IsValid == false) {
                    response.OperationReportList = request.OperationReportList;
                    return response;
                }

                response.ChangeAmountInCents = request.PaidAmount - request.ProductAmount;

                response.MonetaryDataCollection = CalculateMonetaryChange((long)response.ChangeAmountInCents);

                if (response.MonetaryDataCollection == null) {
                    response.OperationReportList.Add(new OperationReport() {
                        Message = "Não foi possível retornar o troco."
                    });
                    return response;
                }

                response.Success = true;
            }
            catch (Exception ex) {
                OperationReport operationReport = new OperationReport();
                operationReport.Message = ("Não foi possível processar a sua requisição. Por favor, tente novamente mais tarde.");
                response.OperationReportList.Add(operationReport);

                LogManager.WriteLog(new LogData() {
                    Category = "EXCEPTION",
                    ObjectToLog = ex.ToString(),
                    LogType = "ERROR",
                    MethodName = "GetChange"
                });

            }
            finally {
                LogManager.WriteLog(new LogData() {
                    Category = "Response",
                    ObjectToLog = response,
                    LogType = "Informacao",
                    MethodName = "GetChange"
                });
            }

            return response;
        }
Example #2
0
        private void DoTheJob()
        {
            this.UxTxtChangeAmountInCents.Clear();

            //Verifica se os campos 'Valor do Produto' e 'Valor Pago' foram preenchidos
            if (string.IsNullOrEmpty(this.UxTxtProductAmountInCents.Text) == true || string.IsNullOrEmpty(this.UxTxtPaidAmountInCents.Text) == true ) {
                this.UxTxtChangeAmountInCents.Text = "Campos informados não podem ser nulos!";
                return;
            }
            try {
                long paidAmountInCents = Convert.ToInt64(this.UxTxtPaidAmountInCents.Text);
                long productAmontInCents = Convert.ToInt64(this.UxTxtProductAmountInCents.Text);

                //Executa a função de calcular o troco
                CalculateChangeRequest changeRequest = new CalculateChangeRequest();

                changeRequest.ProductAmount = productAmontInCents;
                changeRequest.PaidAmount = paidAmountInCents;

                CalculateChangeResponse changeResponse = trocoSertoManager.GetChange(changeRequest);

                if (changeResponse.Success == true && changeResponse.ChangeAmountInCents != null) {

                    foreach (MonetaryData item in changeResponse.MonetaryDataCollection) {
                        foreach (KeyValuePair<int,long> changeValue in item.MonetaryValues) {
                            this.UxTxtChangeAmountInCents.Text += string.Format("{0}:{1} Count:{2} \r\n",
                                                                            item.MonetaryName, changeValue.Key.ToString(), changeValue.Value.ToString());
                        }

                    }
                    this.UxTxtChangeAmountInCents.Text += "Change amount:" + changeResponse.ChangeAmountInCents.ToString();
                }
                else {
                    foreach (OperationReport operationReport in changeResponse.OperationReportList) {
                        this.UxTxtChangeAmountInCents.Text += operationReport.PropertyName + ": "+ operationReport.Message + Environment.NewLine;
                    }
                }
            }
            catch (Exception ex) {

                this.UxTxtChangeAmountInCents.Text = ex.Message;
            }
        }