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fix: adaptive price precision for meme coins

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- Add adaptivePriceRound() in store/position.go for database storage
- Update position_builder.go to use adaptive precision for entry/exit prices
- Add Gate to OrderSync skip list in auto_trader.go
- Add debug logging in gate/order_sync.go for price parsing issues
- Create web/src/utils/format.ts with formatPrice() for frontend display
- Update TraderDashboardPage.tsx and PositionHistory.tsx to use adaptive formatting

Fixes issue where meme coin prices (e.g. 0.000000166) displayed as 0.0000
This commit is contained in:
tinkle-community
2026-02-06 00:46:48 +08:00
parent 22f6ddc045
commit 0b4f43d72b
7 changed files with 240 additions and 38 deletions
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2
trader/auto_trader.go
View File

@@ -1982,7 +1982,7 @@ func (at *AutoTrader) recordAndConfirmOrder(orderResult map[string]interface{},
// Exchanges with OrderSync: Skip immediate order recording, let OrderSync handle it
// This ensures accurate data from GetTrades API and avoids duplicate records
switch at.exchange {
case "binance", "lighter", "hyperliquid", "bybit", "okx", "bitget", "aster", "kucoin":
case "binance", "lighter", "hyperliquid", "bybit", "okx", "bitget", "aster", "kucoin", "gate":
logger.Infof(" 📝 Order submitted (id: %s), will be synced by OrderSync", orderID)
return
}

56
trader/gate/order_sync.go
View File

@@ -60,7 +60,11 @@ func (t *GateTrader) GetTrades(startTime time.Time, limit int) ([]GateTrade, err
continue
}
fillPrice, _ := strconv.ParseFloat(trade.Price, 64)
fillPrice, err := strconv.ParseFloat(trade.Price, 64)
if err != nil || fillPrice == 0 {
logger.Infof("⚠️ Gate trade %d: fillPrice parse issue - raw='%s' parsed=%.8f err=%v",
trade.Id, trade.Price, fillPrice, err)
}
// Get quanto_multiplier for this contract to convert size to base currency
quantoMultiplier := 1.0
@@ -176,12 +180,6 @@ func (t *GateTrader) SyncOrdersFromGate(traderID string, exchangeID string, exch
syncedCount := 0
for _, trade := range trades {
// Check if trade already exists (use exchangeID which is UUID, not exchange type)
existing, err := orderStore.GetOrderByExchangeID(exchangeID, trade.TradeID)
if err == nil && existing != nil {
continue // Order already exists, skip
}
// Normalize symbol (Gate uses BTC_USDT, normalize to BTCUSDT)
symbol := market.Normalize(strings.ReplaceAll(trade.Symbol, "_", ""))
@@ -191,11 +189,30 @@ func (t *GateTrader) SyncOrdersFromGate(traderID string, exchangeID string, exch
positionSide = "SHORT"
}
execTimeMs := trade.ExecTime.UTC().UnixMilli()
// Check if trade already exists (use exchangeID which is UUID, not exchange type)
existing, err := orderStore.GetOrderByExchangeID(exchangeID, trade.TradeID)
if err == nil && existing != nil {
// Order exists, but still try to update position for close trades
// This handles the case where order was created but position update failed
if strings.HasPrefix(trade.OrderAction, "close_") && trade.FillPrice > 0 {
if err := posBuilder.ProcessTrade(
traderID, exchangeID, exchangeType,
symbol, positionSide, trade.OrderAction,
trade.FillQty, trade.FillPrice, trade.Fee, trade.ProfitLoss,
execTimeMs, trade.TradeID,
); err != nil {
logger.Infof(" ⚠️ Retry position update for existing trade %s failed: %v", trade.TradeID, err)
}
}
continue
}
// Normalize side for storage
side := strings.ToUpper(trade.Side)
// Create order record - use UTC time in milliseconds to avoid timezone issues
execTimeMs := trade.ExecTime.UTC().UnixMilli()
// Create order record
orderRecord := &store.TraderOrder{
TraderID: traderID,
ExchangeID: exchangeID, // UUID
@@ -248,15 +265,20 @@ func (t *GateTrader) SyncOrdersFromGate(traderID string, exchangeID string, exch
}
// Create/update position record using PositionBuilder
if err := posBuilder.ProcessTrade(
traderID, exchangeID, exchangeType,
symbol, positionSide, trade.OrderAction,
trade.FillQty, trade.FillPrice, trade.Fee, trade.ProfitLoss,
execTimeMs, trade.TradeID,
); err != nil {
logger.Infof(" ⚠️ Failed to sync position for trade %s: %v", trade.TradeID, err)
// Debug: Log the price being passed to ensure it's not 0
if trade.FillPrice <= 0 {
logger.Infof(" ⚠️ WARNING: trade %s has FillPrice=%.10f (invalid), skipping position update", trade.TradeID, trade.FillPrice)
} else {
logger.Infof(" 📍 Position updated for trade: %s (action: %s, qty: %.6f)", trade.TradeID, trade.OrderAction, trade.FillQty)
if err := posBuilder.ProcessTrade(
traderID, exchangeID, exchangeType,
symbol, positionSide, trade.OrderAction,
trade.FillQty, trade.FillPrice, trade.Fee, trade.ProfitLoss,
execTimeMs, trade.TradeID,
); err != nil {
logger.Infof(" ⚠️ Failed to sync position for trade %s: %v", trade.TradeID, err)
} else {
logger.Infof(" 📍 Position updated for trade: %s (action: %s, qty: %.6f, price: %.10f)", trade.TradeID, trade.OrderAction, trade.FillQty, trade.FillPrice)
}
}
syncedCount++