Exemple #1
0
func (e *executor) OnFIX42NewOrderSingle(msg fix42nos.NewOrderSingle, sessionID quickfix.SessionID) (err quickfix.MessageRejectError) {
	var ordType field.OrdTypeField
	if ordType, err = msg.GetOrdType(); err != nil {
		return err
	}
	if ordType.String() != enum.OrdType_LIMIT {
		return quickfix.ValueIsIncorrect(tag.OrdType)
	}

	var symbol field.SymbolField
	if symbol, err = msg.GetSymbol(); err != nil {
		return
	}

	var side field.SideField
	if side, err = msg.GetSide(); err != nil {
		return
	}

	var orderQty field.OrderQtyField
	if orderQty, err = msg.GetOrderQty(); err != nil {
		return
	}

	var price field.PriceField
	if price, err = msg.GetPrice(); err != nil {
		return
	}

	var clOrdID field.ClOrdIDField
	if clOrdID, err = msg.GetClOrdID(); err != nil {
		return
	}

	execReport := fix42er.New(
		e.genOrderID(),
		e.genExecID(),
		field.NewExecTransType(enum.ExecTransType_NEW),
		field.NewExecType(enum.ExecType_FILL),
		field.NewOrdStatus(enum.OrdStatus_FILLED),
		symbol,
		side,
		field.NewLeavesQty(0),
		field.NewCumQty(orderQty.Float64()),
		field.NewAvgPx(price.Float64()),
	)

	execReport.Set(clOrdID)
	execReport.Set(orderQty)
	execReport.SetLastShares(orderQty.Float64())
	execReport.SetLastPx(price.Float64())

	if msg.HasAccount() {
		var acct field.AccountField
		if acct, err = msg.GetAccount(); err != nil {
			return err
		}
		execReport.Set(acct)
	}

	quickfix.SendToTarget(execReport, sessionID)

	return
}
Exemple #2
0
func (e *executor) OnFIX42NewOrderSingle(msg fix42nos.NewOrderSingle, sessionID quickfix.SessionID) (err quickfix.MessageRejectError) {
	ordType, err := msg.GetOrdType()
	if err != nil {
		return err
	}

	if ordType != enum.OrdType_LIMIT {
		return quickfix.ValueIsIncorrect(tag.OrdType)
	}

	symbol, err := msg.GetSymbol()
	if err != nil {
		return
	}

	side, err := msg.GetSide()
	if err != nil {
		return
	}

	orderQty, err := msg.GetOrderQty()
	if err != nil {
		return
	}

	price, err := msg.GetPrice()
	if err != nil {
		return
	}

	clOrdID, err := msg.GetClOrdID()
	if err != nil {
		return
	}

	execReport := fix42er.New(
		e.genOrderID(),
		e.genExecID(),
		field.NewExecTransType(enum.ExecTransType_NEW),
		field.NewExecType(enum.ExecType_FILL),
		field.NewOrdStatus(enum.OrdStatus_FILLED),
		field.NewSymbol(symbol),
		field.NewSide(side),
		field.NewLeavesQty(decimal.Zero, 2),
		field.NewCumQty(orderQty, 2),
		field.NewAvgPx(price, 2),
	)

	execReport.SetClOrdID(clOrdID)
	execReport.SetOrderQty(orderQty, 2)
	execReport.SetLastShares(orderQty, 2)
	execReport.SetLastPx(price, 2)

	if msg.HasAccount() {
		acct, err := msg.GetAccount()
		if err != nil {
			return err
		}
		execReport.SetAccount(acct)
	}

	quickfix.SendToTarget(execReport, sessionID)

	return
}
Exemple #3
0
func (a *Application) onNewOrderSingle(msg newordersingle.NewOrderSingle, sessionID quickfix.SessionID) quickfix.MessageRejectError {
	clOrdID, err := msg.GetClOrdID()
	if err != nil {
		return err
	}

	symbol, err := msg.GetSymbol()
	if err != nil {
		return err
	}

	senderCompID, err := msg.Header.GetSenderCompID()
	if err != nil {
		return err
	}

	targetCompID, err := msg.Header.GetTargetCompID()
	if err != nil {
		return err
	}

	side, err := msg.GetSide()
	if err != nil {
		return err
	}

	ordType, err := msg.GetOrdType()
	if err != nil {
		return err
	}

	price, err := msg.GetPrice()
	if err != nil {
		return err
	}

	orderQty, err := msg.GetOrderQty()
	if err != nil {
		return err
	}

	order := Order{
		ClOrdID:      clOrdID.String(),
		Symbol:       symbol.String(),
		SenderCompID: senderCompID.String(),
		TargetCompID: targetCompID.String(),
		Side:         side.String(),
		OrdType:      ordType.String(),
		Price:        price.Float64(),
		Quantity:     orderQty.Float64(),
	}

	a.Insert(order)
	a.acceptOrder(order)

	matches := a.Match(order.Symbol)

	for len(matches) > 0 {
		a.fillOrder(matches[0])
		matches = matches[1:]
	}

	return nil
}