public TransactionLine(FFDataSet.LineItemRow lineRow)
{
if (lineRow == null)
{
throw new Exception("Null Line Item Row.");
}
FFDataSet.TransactionRow tRow;
tRow = DataSetModel.Instance.getTransactionRowWithID(lineRow.transactionID);
if (tRow == null)
{
throw new Exception("Orphan Line Item Row.");
}
this.Transaction = new TransactionModel(tRow);
foreach (LineItemModel line in Transaction.LineItems)
{
if (line.LineID == lineRow.id)
{
this.LineItem = line;
}
}
if (this.LineItem == null)
{
throw new Exception("No line with matching ID.");
}
}
public LineItemModel[] getLineItemModels()
{
FFDataSet.LineItemRow[] rawLines = this.transactionRow.GetLineItemRows();
LineItemModel[] modelLines = new LineItemModel[rawLines.Length];
for (int i = 0; i < rawLines.Length; i++)
{
modelLines[i] = new LineItemModel(rawLines[i]);
}
return(modelLines);
}
///////////////////////////////////////////////////////////////////////////////////////////
// Public Functions
///////////////////////////////////////////////////////////////////////////////////////////
public RegistryLineModel()
{
this.lineItem = new LineItemModel();
this.lineItem.AccountID = RegistryLineModel.CurrentAccountID;
this.lineItem.Polarity = PolarityCON.CREDIT;
this.oppositeLine = new LineItemModel();
this.oppositeLine.Polarity = PolarityCON.DEBIT;
this.transaction = new TransactionModel();
this.transaction.LineItems.Add(this.lineItem);
this.transaction.LineItems.Add(this.oppositeLine);
}
public RegistryLineModel(TransactionLine tLine)
{
this.transaction = tLine.Transaction;
this.lineItem = tLine.LineItem;
if (this.getOppositeLineCount == 1)
{
foreach (LineItemModel line in this.transaction.LineItems)
{
if (line.Polarity != this.lineItem.Polarity)
{
this.oppositeLine = line;
}
}
}
}
private decimal suggestedAmount(LineItemModel newLine)
{
decimal suggested = 0;
if (newLine.Polarity == PolarityCON.DEBIT)
{
suggested = this.CreditSum - this.DebitSum;
}
else
{
suggested = this.DebitSum - this.CreditSum;
}
if (suggested < 0)
{
suggested = 0;
}
return(suggested);
}
