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bbgo: call notify when opening new position

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c9s 2022-09-11 02:36:45 +08:00
parent 5c18bc4d41
commit 9474c2779c
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1 changed files with 9 additions and 9 deletions
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18
pkg/bbgo/order_executor_general.go
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@ -143,27 +143,25 @@ type OpenPositionOptions struct {
Quantity fixedpoint.Value `json:"quantity,omitempty"`
// MarketOrder set to true to open a position with a market order
MarketOrder bool
MarketOrder bool `json:"marketOrder,omitempty"`
// LimitOrder set to true to open a position with a limit order
LimitOrder bool
LimitOrder bool `json:"limitOrder,omitempty"`
// LimitTakerRatio is used when LimitOrder = true, it adjusts the price of the limit order with a ratio.
// So you can ensure that the limit order can be a taker order. Higher the ratio, higher the chance it could be a taker order.
LimitTakerRatio fixedpoint.Value
CurrentPrice fixedpoint.Value
Tag string
LimitTakerRatio fixedpoint.Value `json:"limitTakerRatio,omitempty"`
CurrentPrice fixedpoint.Value `json:"currentPrice,omitempty"`
Tags []string `json:"tags"`
}
func (e *GeneralOrderExecutor) OpenPosition(ctx context.Context, options OpenPositionOptions) error {
log.Infof("opening %s position: %+v", e.position.Symbol, options)
price := options.CurrentPrice
submitOrder := types.SubmitOrder{
Symbol: e.position.Symbol,
Type: types.OrderTypeMarket,
MarginSideEffect: types.SideEffectTypeMarginBuy,
Tag: options.Tag,
Tag: strings.Join(options.Tags, ","),
}
if !options.LimitTakerRatio.IsZero() {
@ -198,6 +196,7 @@ func (e *GeneralOrderExecutor) OpenPosition(ctx context.Context, options OpenPos
submitOrder.Side = types.SideTypeBuy
submitOrder.Quantity = quantity
Notify("Opening %s long position with quantity %f at price %f", e.position.Symbol, quantity.Float64(), price.Float64())
createdOrder, err2 := e.SubmitOrders(ctx, submitOrder)
if err2 != nil {
return err2
@ -216,6 +215,7 @@ func (e *GeneralOrderExecutor) OpenPosition(ctx context.Context, options OpenPos
submitOrder.Side = types.SideTypeSell
submitOrder.Quantity = quantity
Notify("Opening %s short position with quantity %f at price %f", e.position.Symbol, quantity.Float64(), price.Float64())
createdOrder, err2 := e.SubmitOrders(ctx, submitOrder)
if err2 != nil {
return err2
@ -261,7 +261,7 @@ func (e *GeneralOrderExecutor) ClosePosition(ctx context.Context, percentage fix
submitOrder.Tag = tagStr
Notify("closing %s position %s with tags: %v", e.symbol, percentage.Percentage(), tagStr)
_, err := e.SubmitOrders(ctx, *submitOrder)
return err
}