private void ExecuteTrade( Trade trade, decimal price )
{
trade.TradeTime = DateTime.Now.ToUniversalTime();
trade.ExecutionAmount = trade.Quantity * price;
if( trade.Type.ToString().ToLower() == "s" )
trade.ExecutionAmount *= -1;
}
/// <summary>
/// Utility method populates an execution
/// </summary>
/// <param name="trade">trade object inbound</param>
/// <param name="price">market price to use</param>
/// <returns></returns>
private Execution ExecuteTrade( Trade trade, decimal price )
{
trade.TradeTime = DateTime.Now.ToUniversalTime();
trade.ExecutionAmount = trade.Quantity * price;
if( trade.Type.ToString().ToLower() == "s" )
trade.ExecutionAmount *= -1;
Execution exec = new Execution( trade );
exec.ExecutionAmount = trade.ExecutionAmount;
return exec;
}
public decimal TradeSecurity(Trade trade)
{
if( trade.Quantity < 1 )
throw new ArgumentException(
"Invalid quantity", "quantity" );
switch( trade.Ticker.ToLower() )
{
case "ibm":
ExecuteTrade( trade, IBM_Price );
break;
case "msft":
ExecuteTrade( trade, MSFT_Price );
break;
default:
throw new ArgumentException(
"Don't know - only MSFT & IBM", "ticker" );
}
return trade.ExecutionAmount;
}
public Execution( Trade trade )
{
_trade = trade;
_participant = trade.Participant;
_settlementDate = DateTime.Now.ToUniversalTime();
}
