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add short position close logic

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This commit is contained in:
Newtoniano 2024-03-20 18:48:08 +01:00
parent d58461d1cf
commit 17368b9585
1 changed files with 10 additions and 6 deletions
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16
pkg/bbgo/order_executor_general.go
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@ -517,13 +517,17 @@ func (e *GeneralOrderExecutor) ClosePosition(ctx context.Context, percentage fix
return fmt.Errorf("insufficient base balance, can not sell: %+v", submitOrder)
}
} else if e.position.IsShort() {
// TODO: check quote balance here, we also need the current price to validate, need to design.
/*
if quoteBalance, ok := e.session.Account.Balance(e.position.Market.QuoteCurrency); ok {
// AdjustQuantityByMaxAmount(submitOrder.Quantity, quoteBalance.Available)
// submitOrder.Quantity = fixedpoint.Min(submitOrder.Quantity,)
if quoteBalance, ok := e.session.Account.Balance(e.position.Market.QuoteCurrency); ok {
ticker, err := e.session.Exchange.QueryTicker(ctx, e.position.Symbol)
if err != nil {
return err
}
*/
currentPrice := ticker.Sell
submitOrder.Quantity = AdjustQuantityByMaxAmount(submitOrder.Quantity, currentPrice, quoteBalance.Available)
if submitOrder.Quantity.IsZero() {
return fmt.Errorf("insufficient quote balance, can not buy: %+v", submitOrder)
}
}
}
}