MOBILE_API/Business/AutoRefund/AutoRefundBusiness.cs

using Common;
using Common.Language;
using Common.Model.AutoRefund;
using Common.Model.Enum;
using Common.Model.KwangjuBank;
using log4net;
using Newtonsoft.Json;
using PushNotification;
using Repository.AutoRefund;
using System;
using System.Runtime.Remoting.Messaging;
using System.Threading.Tasks;

namespace Business.AutoRefund
{
    public class AutoRefundBusiness : IAutoRefundBusiness
    {
        private readonly IAutoRefundRepository _repo;
        private static readonly ILog Log = LogManager.GetLogger(typeof(AutoRefundBusiness));

        public AutoRefundBusiness(IAutoRefundRepository repo)
        {
            _repo = repo;
        }

        public JsonRxResponse UpdateAutoRefund(KwangjuAutoRefundModel model)
        {
            return _repo.SendAutoRefund(model);
        }

        public CustomerInfo GetCustomerInfoForKwangju(string customerId)
        {
            return _repo.GetCustomerInfoForKwangju(customerId);
        }

        public JsonRxResponse GetRefundRequirement(string userName)
        {
            var jsonRx = new JsonRxResponse() { ErrorCode = "1", Msg = "Cannot find the requirements." };
            var res = _repo.GetRefundRequirement(userName);

            if (res == null)
            {
                return jsonRx;
            }

            var minAmt = Convert.ToDouble(res.MinimumAmount) + Convert.ToDouble(res.RefundCharge);
            var curAmt = Convert.ToDouble(res.CurrentBalance);
            if (curAmt < minAmt)
            {
                jsonRx.SetResponse("1", "You donot have sufficient amount.");
                return jsonRx;
            }

            jsonRx.SetResponse("0", "Success");
            jsonRx.Data = res;
            return jsonRx;
        }

        public JsonRxResponse ProcessAutoRefund(AutoRefundRequestModel model)
        {
            JsonRxResponse JsonRx = new JsonRxResponse { ErrorCode = "1", Msg = "Refund Request cannot proceed further. Please contact GME head office." };
            KwangjuAutoRefundModel kjModel = new KwangjuAutoRefundModel
            {
                Flag = "REQ",
                CustomerId = model.UserId,
                CustomerSummary = "",
                Amount = model.Amount,
                Action = "REQ",
                ActionDate = "",
                ActionBy = model.Username
            };

            //Laster remove this for demo purpose only now
            // INSERT REQUEST INTO DB AND GENERATE VOUCHER / DIDUCT BALANCE
            var res = _repo.SendAutoRefund(kjModel);
            if (res.ErrorCode != "0")
            {
                JsonRx.ErrorCode = res.ErrorCode;
                JsonRx.Msg = res.Msg;
                return JsonRx;
            }

            /*
             * KJ_AUTO_REFUND의 RowId를 이용해서 Update한다.
             * */
            kjModel.RowId = res.Id;

            //GET CUSTOMER INFORMATION FOR KJ BANK API TO REFUND BALANCE IN CUSTOMER PRIMARY ACCOUNT
            var custDetail = _repo.GetCustomerInfoForKwangju(model.UserId);
            //kjModel.Amount = (Convert.ToDecimal(model.Amount) - Convert.ToDecimal(model.ChargeAmount)).ToString();

            AmountTransferToBank req = new AmountTransferToBank
            {
                obpId = "", // "001-90010001-000001-6000001", //GME OBPID
                accountNo = "KJ",// "1107020345626", //GME 계좌코드
                accountPassword = "", // "1212", //GME 패스워드
                receiveInstitution = custDetail.BankCode.ToString(),
                receiveAccountNo = custDetail.BankAccountNo.ToString(),
                amount = (Convert.ToDecimal(model.Amount) - 1000).ToString(),
                bankBookSummary = String.Format("REFUND{0}", custDetail.BankAccountNo.ToString()),
                transactionSummary = "GME Refund"
            };
            //FOR TEST
            //req.receiveInstitution = "034";
            //req.receiveAccountNo = "145121636083";
            var body = JsonConvert.SerializeObject(req);
            var resp = KwangjuBankApi.TransferAmount(body);
            var dbApiRes = JsonConvert.DeserializeObject<JsonRxResponse>(resp);
            if (!dbApiRes.ErrorCode.Equals("0"))
            {
                if (dbApiRes.ErrorCode.Equals(ErrorCode.One))
                {
                    var kjMsg = JsonConvert.DeserializeObject<KwangjuResult>(dbApiRes.Msg);
                    var eCode = kjMsg.error.code.ToString();
                    var eMessage = kjMsg.error.message.ToString();

                    dbApiRes.Msg = "Something is wrong. " + eCode + " " + eMessage;
                }

                kjModel.Flag = "FAIL";
                kjModel.Action = "FAIL";
            }
            else
            {
                kjModel.Flag = "SUCCESS";
                kjModel.Action = "SUCCESS";
            }

            var rs = _repo.SendAutoRefund(kjModel);

            if (rs.ErrorCode.Equals("0"))
            {
                var fcmId = Convert.ToString(CallContext.GetData(Constants.FcmId));
                var lang = Convert.ToString(CallContext.GetData(Constants.Language));

                Task.Run(() => FcmNotifier.Notify(fcmId, Languages.GetMessage("autorefund_success", lang), Languages.GetTitle("autorefund", lang)));
            }
            rs.Data = new { Message = rs.Msg, Extra = rs.Extra };
            return rs;
        }

        public JsonRxResponse AutoDebitGiveBackDeposit(AutoDebitRefund refundInfo, AmountTransferToBank transferToBank)
        {
            var jsonRx = new JsonRxResponse { ErrorCode = "1", Msg = "Failed!" };
            _repo.LogFailTransactionForAutoDebit(refundInfo.RowId, refundInfo.ErrorCode, refundInfo.ErrorMsg);
            try
            {
                KwangjuAutoRefundModel kj = new KwangjuAutoRefundModel()
                {
                    Flag = "Autodebit_REQ",
                    CustomerId = refundInfo.CustomerId,
                    CustomerSummary = "",
                    Amount = transferToBank.amount,
                    Action = "REQ",
                    ActionDate = "",
                    ActionBy = refundInfo.Username,
                    BankCode = transferToBank.receiveInstitution,
                    BankAccountNo = transferToBank.receiveAccountNo
                };

                var res = _repo.SendAutoRefund(kj);
                kj.RowId = res.Id;

                var json = JsonConvert.SerializeObject(transferToBank);
                var resp = KwangjuBankApi.TransferAmount(json);
                jsonRx = JsonConvert.DeserializeObject<JsonRxResponse>(resp);

                if (!jsonRx.ErrorCode.Equals("0"))
                {
                    if (jsonRx.ErrorCode.Equals(ErrorCode.One))
                    {
                        var kjMsg = JsonConvert.DeserializeObject<KwangjuResult>(jsonRx.Msg);
                        var eCode = kjMsg.error.code.ToString();
                        var eMessage = kjMsg.error.message.ToString();

                        jsonRx.Msg = "Something is wrong. " + eCode + " " + eMessage;
                    }

                    kj.Flag = "Autodebit_FAIL";
                    kj.Action = "FAIL";
                }
                else
                {
                    kj.Flag = "SUCCESS";
                    kj.Action = "SUCCESS";
                }

                jsonRx = _repo.SendAutoRefund(kj);
                if (jsonRx.ErrorCode.Equals("0"))
                {
                    jsonRx.Data = new { Message = jsonRx.Msg };
                }
                return jsonRx;
            }
            catch (Exception ex)
            {
                return jsonRx;
            }
        }
    }
}