/// <summary>
/// Constructor of Commission object
/// </summary>
/// <param name="detailsToCopy">The object we want to clone from</param>
public Commission(Commission detailsToCopy)
{
if (detailsToCopy == null || detailsToCopy.BreakupLines == null || detailsToCopy.BreakupLines.Count == 0)
throw new ApplicationException("It is not possible to clone the commissiondetails when they are null");
foreach (CommissionBreakupLine line in detailsToCopy.BreakupLines)
{
BreakupLines.Add(new CommissionBreakupLine(line.Amount, line.CommissionType, line.CommissionInfo));
//AddLine(line.CommissionType, line.Amount, line.CommissionInfo);
}
}
/// <summary>
/// This method multiplies an instance of a <see cref="T:B4F.TotalGiro.Fees.Commission">Commission</see> class with a specified number
/// </summary>
/// <param name="lhs">The instance of the <see cref="T:B4F.TotalGiro.Fees.Commission">Commission</see> class</param>
/// <param name="multiplier">The number that is multiplied with</param>
/// <returns>The result. A new instance of the <see cref="T:B4F.TotalGiro.Fees.Commission">Commission</see> class</returns>
public static Commission Multiply(Commission lhs, decimal multiplier)
{
Commission commission = null;
if (lhs != null && lhs.BreakupLines.Count > 0)
{
commission = new Commission();
foreach (CommissionBreakupLine line in lhs.BreakupLines)
commission.BreakupLines.Add(new CommissionBreakupLine(line.Amount * multiplier, line.CommissionType, line.CommissionInfo));
}
//else
// throw new ApplicationException("It is not possible to multiply a null value");
return commission;
}
/// <summary>
/// The method used by <b>Order</b> and <b>Transaction</b> classes to calculate their attached fees. Also, if applicable,
/// the service charge is calculated
/// </summary>
/// <param name="client">The client (order/transaction) for which the fee is calculated.</param>
/// <returns>The commission value .</returns>
public Commission CalculateCommission(ICommClient client)
{
Commission cvd = new Commission();
Money fee = null;
if (feeFactory.commRuleFinder == null)
{
throw new ApplicationException("There are no Commission Rules initialised");
}
if (client.Account.AccountType != AccountTypes.Customer)
return null;
ICommRule commRule = feeFactory.commRuleFinder.FindRule(client);
ICommCalc commCalculation = null;
if (commRule != null)
{
// Step 01 : Introduction Fee
if (commRule.AdditionalCalculation != null)
{
ICommCalc feeCalc2 = commRule.AdditionalCalculation;
client.CommissionInfo = "Additional Fee: " + feeCalc2.Name + ". ";
Money fee2 = feeCalc2.Calculate(client);
if (fee2 != null)
{
if (fee2.Sign)
fee2 = fee2.Abs() * -1;
if (!fee2.Underlying.Equals(client.OrderCurrency))
fee2 = fee2.Convert(client.OrderCurrency);
}
else
fee2 = new Money(0, client.OrderCurrency);
client.PreviousCalculatedFee = fee2;
cvd.BreakupLines.Add(new CommissionBreakupLine(fee2, CommissionBreakupTypes.AdditionalCommission, client.CommissionInfo));
client.CommissionInfo = "";
}
// Step 02 : Commission
commCalculation = commRule.CommCalculation;
fee = commCalculation.Calculate(client);
client.CommissionInfo = "Commission rule: " + commRule.ToString() + ". " + client.CommissionInfo;
}
else
client.CommissionInfo = "No commission rule found.";
if (fee != null)
{
if (fee.Sign)
fee = fee.Abs() * -1;
if (!fee.Underlying.Equals(client.OrderCurrency))
fee = fee.Convert(client.OrderCurrency);
}
else
fee = new Money(0, client.OrderCurrency);
cvd.BreakupLines.Add(new CommissionBreakupLine(fee, CommissionBreakupTypes.Commission, client.CommissionInfo));
return cvd;
}