public void AddFee(IProcessExecutionContext executionContext, IWorkSession session, IFee fee, decimal quantity = 1)
{
try
{
// check to see if the related fee is already in the list. If so we will update that item rather than create
// a new one.
var transactionFee = FeeList.Where(r => r.Fee.Id == fee.Id).FirstOrDefault();
if (transactionFee is null)
{
var transactionFeeRecord = DataConnector.CreateTransactionFee(
executionContext.DataService,
Transaction,
fee as IRecordPointer <Guid>,
fee.Name,
quantity);
transactionFee = new TransactionFee(transactionFeeRecord, fee);
FeeList.Add(transactionFee);
}
else
{
transactionFee.IncrementQuantity(quantity);
}
var priceCalculator = PriceCalculatorFactory.CreatePriceCalculator(executionContext, session, Transaction);
transactionFee.CalculatePrice(executionContext, priceCalculator);
DataConnector.UpdateTransactionFee(executionContext.DataService, transactionFee);
}
catch (Exception ex)
{
throw ex;
}
}
