private void PerformVoidPartial()
{
ConsoleGui.Info($"\n*** PARTIALVOID");
var selectedItem = PickTransaction(
Prompt: "Select transaction to be voided"
);
var transaction = selectedItem.SelectedTransaction;
var document = selectedItem.SelectedDocument;
if (transaction == null)
{
ConsoleGui.Warning("No transaction selected");
return;
}
var voidAmount = ConsoleGui.EnterValue <long>("Enter amount to be voided");
if (!API.UnlockDevice("999", "John", "VOID", 0, ""))
{
ConsoleGui.Error("Failed to unlock device. Void will not be performed");
return;
}
string errorText;
if (API.VoidPartialTransaction(transaction.OperationID, transaction.AmountAuthorized, voidAmount, out errorText))
{
if (transaction.AmountAuthorized == voidAmount)
{
transaction.IsVoided = true;
transaction.AmountVoided = transaction.AmountAuthorized;
}
else
{
transaction.AmountAuthorized -= voidAmount;
transaction.AmountVoided += voidAmount;
}
DocumentManager.SaveDocumentToFile(document);
ConsoleGui.Ok("Transaction was voided");
}
else
{
ConsoleGui.Error($"Failed to void transaction: {errorText}");
}
}
bool WaitForCard(
ActiveXConnectAPI api,
string requiredFlag,
string ExpectedCardCurrency,
out string lastFourDigits,
out string errorText)
{
errorText = null;
lastFourDigits = null;
ConsoleGui.Info("*** Please insert card");
while (true)
{
if (!ProcessEventsUntil(api, "OnCard", 30))
{
errorText = "Timeout waiting for card to be inserted into device";
return(false);
}
if (ContainsFlag(api.Flags, requiredFlag))
{
ConsoleGui.Ok("CARD is payment card");
break;
}
else
{
ConsoleGui.Warning("Not payment card. Probably it's loyalty/discount card, so calculate discount/loyalty points here... and wait for next CARD event");
}
}
if (api.CurrencyCode != ExpectedCardCurrency)
{
errorText = $"Currency mismatch. Expecting:{ExpectedCardCurrency} reveiced:[{api.CurrencyCode}]";
return(false);
}
if (ContainsFlag(api.Flags, "ReqLastFourDigits"))
{
lastFourDigits = ConsoleGui.EnterValue <string>("Please enter last 4 digits of the card");
}
return(true);
}
private void GsmPurchase()
{
var doc = new Document();
// It is very important that we "save" document even before we try any GSM operation.
// This way we can guarantee that docclosed will be sent even if computer power is lost / application crashes or some other fatal error occurs.
DocumentManager.SaveDocumentToFile(doc);
string errorText;
string data = ConsoleGui.EnterValue <string>("Enter GSM barcode to be queried");
if (API.GsmPurchase(out errorText, data, doc) <= 0)
{
ConsoleGui.Error("GSM purchase failed: " + errorText);
}
else
{
ConsoleGui.Ok("GSM purchase succeeded");
}
AttemptToCloseUnclosedDocuments();
}
public long Authorize(long amount, string documentNr, string currencyCode, out string errorText, out string operationID)
{
errorText = null;
operationID = null;
ActiveXConnectAPI a = GetAPI();
if (a == null)
{
errorText = "Failed to load API library";
return(0);
}
ConsoleGui.Info("*** Please insert card");
while (true)
{
if (!ProcessEventsUntil(a, "OnCard", 30))
{
errorText = "Timeout waiting for card to be inserted into device";
return(0);
}
if (ContainsFlag(a.Flags, "AllowAuthorize"))
{
ConsoleGui.Ok("CARD is payment card");
break;
}
else
{
ConsoleGui.Warning("This is not payment card, most probably it's loyalty/discount card, so calculate discount/loyalty points here... and wait for next CARD event");
}
}
if (a.CurrencyCode != currencyCode)
{
errorText = String.Format("Currency '{0}' code is not supported", a.CurrencyCode);
return(0);
}
string lastFourDigits = null;
if (ContainsFlag(a.Flags, "ReqLastFourDigits"))
{
lastFourDigits = ConsoleGui.EnterValue <string>("Please enter last 4 digits of the card");
}
ConsoleGui.Info("calling Authorize() method...");
a.Authorize(amount, 0, documentNr, lastFourDigits);
if (!ProcessEventsUntil(a, "OnAuthorizeResult", 100))
{
errorText = "Timeout waiting for OnAuthorizeResult";
return(0);
}
if (a.OperationResult != "OK")
{
errorText = a.Text;
return(0);
}
operationID = a.OperationID;
if (a.AmountAuthorized == 0)
{
errorText = "Authorization declined";
}
return(a.AmountAuthorized);
}
public void Run()
{
var choice = "";
while (true)
{
Console.WriteLine();
Console.WriteLine("---------------------------");
Console.WriteLine(" Main Menu");
Console.WriteLine("---------------------------");
Console.WriteLine(" 1. New tender");
Console.WriteLine(" 2. Void transaction");
Console.WriteLine(" 3. Close day");
Console.WriteLine(" 4. GSM purchase");
Console.WriteLine(" 5. Partial void");
Console.WriteLine(" 6. PreAuthorization");
Console.WriteLine(" 7. Increment PreAuthorization");
Console.WriteLine(" 8. Complete PreAuthorization");
Console.WriteLine(" 9. Get PreAuthorization state");
Console.WriteLine(" X. Exit");
Console.WriteLine("");
choice = ConsoleGui.EnterValue <string>("Select a task").ToUpper();
switch (choice)
{
case "Q":
case "X":
case "QUIT":
case "EXIT":
return;
case "1":
{
NewTender();
ConsoleGui.Info("Trying to close document that was used for tender...");
bool result = AttemptToCloseUnclosedDocuments();
// we ignore result because it will not be error if it fails because
// document will be closed after next purchase or before close day
}
break;
case "2":
PerformVoid();
break;
case "3":
CloseDay();
break;
case "4":
GsmPurchase();
break;
case "5":
PerformVoidPartial();
break;
case "6":
NewTenderPreAuthorize();
break;
case "7":
PreIncrementGui();
break;
case "8":
PreCompleteGui();
break;
case "9":
PerformGetTranState();
break;
case "LIST DOC":
PickDocuments();
break;
case "LIST DOC ALL":
PickDocuments(ShowCloseds: true);
break;
case "LIST":
case "LIST TRAN":
{
PickTransaction(ShowClosedDocs: true, ShowVoidedTrans: true);
break;
}
case "?":
case "H":
case "HELP":
Help();
break;
default:
ConsoleGui.Warning("Unknown option");
break;
}
}
}