private TenderAllowances GetAllowancesForCurrentTender(string testTender)
{
TenderAllowances ta = new TenderAllowances();
foreach (DataRow row in allowances.Rows)
{
string tenderID = row["TENDERTYPEID"].ToString();
if (tenderID.Equals(testTender))
{
if (row["MAXCOUNTINGDIFFERENCE"] != DBNull.Value)
{
ta.MaxCountingDifference = (Convert.ToDecimal(row["MAXCOUNTINGDIFFERENCE"].ToString()));
}
else
{
ta.MaxCountingDifference = 0M;
}
if (row["MAXRECOUNT"] != DBNull.Value)
{
ta.MaxRecount = (Convert.ToInt16(row["MAXRECOUNT"].ToString()));
}
else
{
ta.MaxRecount = 0;
}
return(ta);
}
}
return(ta);
}
private bool NeedForRecount(string currentTender, decimal currentAmount, string currentTenderName, ref int counter)
{
//Get allowances for that Tender from In-Memory table. The values are fetched before the counting dialog is opened.
TenderAllowances tenderAllow = GetAllowancesForCurrentTender(currentTender);
decimal allowance = tenderAllow.MaxCountingDifference;
int recountsAllowed = tenderAllow.MaxRecount;
//decimal expected = currentValues.ExpectedAmount;
decimal expected = GetExpectedAmount(currentTender, currentTenderName);
if (attemptsDone[counter] < recountsAllowed)
{
attemptsDone[counter]++;
if (Math.Abs((currentAmount - expected)) > allowance)
{
ResetTenderValueToZero(currentTender, currentTenderName);
transaction.TenderLines.Clear();
string msg = string.Format(LSRetailPosis.ApplicationLocalizer.Language.Translate(3494), currentTenderName,
Dialog.InternalApplication.Services.Rounding.RoundAmount(expected, ApplicationSettings.Terminal.StoreId, currentTender, true));
using (frmMessage dialog = new frmMessage(msg, MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error))
{
LSRetailPosis.POSProcesses.POSFormsManager.ShowPOSForm(dialog);
}
return(true); //yes, recount is necessary....
}
}
return(false); // no need for recount
}
