protected virtual void SyncWithDocumentCartLine(ScanHeader header, ScanLine line, INCartSplit cartSplit, decimal?qty)
{
bool emptyLine = line.Qty.GetValueOrDefault() == 0;
INRegisterCartLine docCartLine = RegisterCartLines.Search <INRegisterCartLine.lineNbr>(line.LineNbr);
if (docCartLine == null)
{
if (qty <= 0)
{
throw new PXArgumentException(nameof(qty));
}
docCartLine = RegisterCartLines.Insert();
RegisterCartLines.Cache.SetValue <INRegisterCartLine.cartSplitLineNbr>(docCartLine, cartSplit.SplitLineNbr);
}
docCartLine = (INRegisterCartLine)RegisterCartLines.Cache.CreateCopy(docCartLine);
docCartLine.Qty += qty;
RegisterCartLines.Cache.Update(docCartLine);
if (docCartLine.Qty == 0)
{
RegisterCartLines.Delete(docCartLine);
}
}