internal static decimal CalculatePreCheckNecessary(this AccountClass.Instrument instrument, Transaction tran)
{
Account account = tran.Owner;
Settings.TradePolicyDetail tradePolicyDetail = instrument.TradePolicyDetail();
if (tran.AccountInstrument == instrument)
{
return(InnerCalculatePreCheckNecessary(instrument, tran, tran.FirstOrder.IsBuy));
}
decimal buyPreCheckNecessary = InnerCalculatePreCheckNecessary(instrument, tran, true);
decimal sellPreCheckNecessary = InnerCalculatePreCheckNecessary(instrument, tran, false);
return(Math.Max(buyPreCheckNecessary, sellPreCheckNecessary));
}
internal static TradePolicyDetail Get(AccountClass.Instrument instrument)
{
var result = instrument.TradePolicyDetail();
if (result != null)
{
return(result);
}
var trans = instrument.GetTransactions();
if (trans.Count == 0)
{
throw new NullReferenceException(string.Format("tradePolicyDetail not found, because instrument's tranCount = 0, instrumentId = {0}, accountId = {1}", instrument.Id, instrument.Owner.Id));
}
var order = trans[0].FirstOrder;
return(GetCommon(order.Id, instrument.Owner));
}
