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fix: consistent safe type helpers in auto_trader, log emergency exit errors

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- Replace all raw pos["key"].(type) assertions with posFloat64/posString/posInt64 helpers
  across auto_trader_decision, auto_trader_grid, auto_trader_grid_orders,
  auto_trader_grid_regime, auto_trader_loop, auto_trader_orders, auto_trader_risk
- Add posInt64 helper for int64 extraction (createdTime etc)
- Fix emergencyExit: log CloseLong/CloseShort errors instead of silently dropping
- Fix emergencyExit: log GetPositions error on failure
- Upgrade closeAllPositions log level from Infof to Warnf for close failures
- Zero raw type assertions remaining in auto_trader_* files
This commit is contained in:
shinchan-zhai
2026-03-23 12:29:21 +08:00
parent ed9230d38b
commit 3c39d1efbe
8 changed files with 78 additions and 51 deletions
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33
trader/auto_trader_grid.go
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@@ -231,16 +231,26 @@ func (at *AutoTrader) emergencyExit(reason string) error {
positions, err := at.trader.GetPositions()
if err == nil {
for _, pos := range positions {
if sym, ok := pos["symbol"].(string); ok && sym == gridConfig.Symbol {
if size, ok := pos["positionAmt"].(float64); ok && size != 0 {
if size > 0 {
at.trader.CloseLong(gridConfig.Symbol, size)
} else {
at.trader.CloseShort(gridConfig.Symbol, -size)
}
}
sym := posString(pos, "symbol")
if sym != gridConfig.Symbol {
continue
}
size := posFloat64(pos, "positionAmt")
if size == 0 {
continue
}
var closeErr error
if size > 0 {
_, closeErr = at.trader.CloseLong(gridConfig.Symbol, size)
} else {
_, closeErr = at.trader.CloseShort(gridConfig.Symbol, -size)
}
if closeErr != nil {
logger.Errorf("[Grid] EMERGENCY: failed to close position (size=%.6f): %v", size, closeErr)
}
}
} else {
logger.Errorf("[Grid] EMERGENCY: failed to get positions: %v", err)
}
// Pause grid
@@ -504,10 +514,9 @@ func (at *AutoTrader) buildGridContext() (*kernel.GridContext, error) {
positions, err := at.trader.GetPositions()
if err == nil {
for _, pos := range positions {
if sym, ok := pos["symbol"].(string); ok && sym == gridConfig.Symbol {
if size, ok := pos["positionAmt"].(float64); ok {
ctx.CurrentPosition = size
}
if posString(pos, "symbol") == gridConfig.Symbol {
ctx.CurrentPosition = posFloat64(pos, "positionAmt")
break
}
}
}