public bool EditFee(Fee model)
{
bool result = false;
try
{
var fee = _db.Get<Fee>().FirstOrDefault(x => x.Id==model.Id);
if (fee != null)
{
fee.Name = model.Name;
fee.FlatAmount = model.FlatAmount;
fee.PercentageOfTransaction = model.PercentageOfTransaction;
fee.Maximum = model.Maximum;
fee.Minimum = model.Minimum;
result = _db.Update(fee);
_db.Commit();
}
else
{
throw new Exception("This Fee Does Not Exist");
}
return result;
}
catch (Exception ex)
{
_db.Rollback();
throw;
}
}
public bool CreateFee(Fee model)
{
bool result =false;
try
{
var fee = _db.Get<Fee>().FirstOrDefault(x => x.Name == model.Name);
if(fee==null)
{
fee = new Fee
{
Name=model.Name,
FlatAmount=model.FlatAmount,
PercentageOfTransaction= model.PercentageOfTransaction,
Maximum= model.Maximum,
Minimum= model.Minimum
};
result = _db.Add(fee);
}
else
{
throw new Exception("Fee With this Name Already Exist");
}
return result;
}
catch (Exception)
{
_db.Rollback();
throw;
}
}
public static void LogTransaction(Iso8583Message incomingMessage, SourceNode sourceNode = null, Scheme scheme = null, Fee fee = null, bool needReversal = false)
{
var instCode = incomingMessage.Fields[2].ToString().Substring(0, 6);
string transactionTypeCode = (incomingMessage.Fields[3].ToString().Substring(0, 2));
string channelCode = incomingMessage.Fields[123].ToString().Substring(13, 2);
string cardPan = incomingMessage.Fields[2].ToString();
string response = string.Empty;
string responseCode = string.Empty;
DateTime transmissionDate = DateTime.UtcNow;
TransactionLog transactionLog = new TransactionLog();
try
{
transactionLog.MTI = incomingMessage.MessageTypeIdentifier.ToString();
transactionLog.STAN = incomingMessage.Fields[11].ToString();
transactionLog.Amount = Convert.ToDouble(incomingMessage.Fields[4].ToString());
transactionLog.CardPAN = cardPan;
var channel = new ChannelManager().GetByCode(channelCode);
if (channel != null)
{
transactionLog.Channel = channel.Name;
}
var trnx = new TransactionTypeManager().GetByCode(transactionTypeCode);
if (trnx != null)
{
transactionLog.TransactionType = trnx.Name;
}
transactionLog.SourceNode = sourceNode.Name;
transactionLog.TransactionDate = transmissionDate;
transactionLog.DateCreated = DateTime.Now;
transactionLog.DateModified = DateTime.Now;
string orDataElt = incomingMessage.Fields[90].ToString();
int length = orDataElt.Length;
transactionLog.OriginalDataElement = orDataElt.Length > 19 ? orDataElt.Remove(0, (length - 19)) : orDataElt;
try
{
responseCode = incomingMessage.Fields[39].Value.ToString();
}
catch (Exception) { }
if (scheme != null)
{
transactionLog.Scheme = scheme.Name;
transactionLog.Route = scheme.Route.Name;
transactionLog.SinkNode = scheme.Route.SinkNode.Name;
}
try
{
string value = incomingMessage.Fields[28].Value.ToString();
decimal result = 0;
if (Decimal.TryParse(value, out result))
{
transactionLog.Charge = result;
}
}
catch (Exception) { }
if (fee != null)
{
transactionLog.Fee = fee.Name;
}
if (responseCode != null)
{
transactionLog.ResponseCode = responseCode;
}
if (responseCode != null)
{
transactionLog.ResponseDescription = MessageDefinition.GetResponseDescription(responseCode);
}
string acc1 = incomingMessage.Fields[102].Value.ToString();
string acc2 = incomingMessage.Fields[103].Value.ToString();
transactionLog.Account1 = acc1;
transactionLog.Account2 = acc2;
transactionLog.IsReversePending = needReversal;
if (incomingMessage.MessageTypeIdentifier.ToString() == "430" && responseCode == "00")
{
transactionLog.IsReversed = true;
// SetReversalStatus(incomingMsg, responseCode); //here
}
if (new TransactionLogManager().AddTransactionLog(transactionLog))
{
Log("Transaction log::: " + transactionLog.STAN + " " + transactionLog.TransactionDate);
}
else
{
Log("Transaction log::: not successful");
}
}
catch (Exception ex)
{
Log("Error occurred while logging transaction \n" + ex.Message);
Console.ForegroundColor = ConsoleColor.Red;
}
}
private double CalculateFee(Fee fee, double amount)
{
double feeCharged = 0.0;
if (fee.FlatAmount > 0)
{
feeCharged = Convert.ToDouble(fee.FlatAmount);
}
else
{
double perOfTransaction = (Convert.ToDouble(fee.PercentageOfTransaction) * 0.01);
feeCharged = amount * perOfTransaction;
if (feeCharged > fee.Maximum)
{
feeCharged = fee.Maximum;
}
if (feeCharged < fee.Minimum)
{
feeCharged = fee.Minimum;
}
}
Console.WriteLine("feeCharged is: " + feeCharged + "\n");
return feeCharged;
}
