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feat: Add position snapshot to track auto-closed positions (PR #231)

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- Add position_snapshots table to track all closed positions
- Record both manual and auto-closed positions
- Fix data integrity issue where auto-closed positions were not recorded
- Improve trade history tracking and analysis
- Merge with existing partial_close functionality
This commit is contained in:
ZhouYongyou
2025-11-03 22:15:12 +08:00
parent 1d785532a0 5c9b396e5a
commit 527dcd6fc2
2 changed files with 139 additions and 8 deletions
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14
logger/decision_logger.go
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@@ -243,7 +243,7 @@ func (l *DecisionLogger) GetStatistics() (*Statistics, error) {
switch action.Action {
case "open_long", "open_short":
stats.TotalOpenPositions++
case "close_long", "close_short", "partial_close":
case "close_long", "close_short", "partial_close", "auto_close_long", "auto_close_short":
stats.TotalClosePositions++
// update_stop_loss 和 update_take_profit 不計入統計
}
@@ -349,9 +349,9 @@ func (l *DecisionLogger) AnalyzePerformance(lookbackCycles int) (*PerformanceAna
symbol := action.Symbol
side := ""
if action.Action == "open_long" || action.Action == "close_long" || action.Action == "partial_close" {
if action.Action == "open_long" || action.Action == "close_long" || action.Action == "partial_close" || action.Action == "auto_close_long" {
side = "long"
} else if action.Action == "open_short" || action.Action == "close_short" {
} else if action.Action == "open_short" || action.Action == "close_short" || action.Action == "auto_close_short" {
side = "short"
}
@@ -377,7 +377,7 @@ func (l *DecisionLogger) AnalyzePerformance(lookbackCycles int) (*PerformanceAna
"quantity": action.Quantity,
"leverage": action.Leverage,
}
case "close_long", "close_short":
case "close_long", "close_short", "auto_close_long", "auto_close_short":
// 移除已平仓记录
delete(openPositions, posKey)
// partial_close 不處理，保留持倉記錄
@@ -395,9 +395,9 @@ func (l *DecisionLogger) AnalyzePerformance(lookbackCycles int) (*PerformanceAna
symbol := action.Symbol
side := ""
if action.Action == "open_long" || action.Action == "close_long" || action.Action == "partial_close" {
if action.Action == "open_long" || action.Action == "close_long" || action.Action == "partial_close" || action.Action == "auto_close_long" {
side = "long"
} else if action.Action == "open_short" || action.Action == "close_short" {
} else if action.Action == "open_short" || action.Action == "close_short" || action.Action == "auto_close_short" {
side = "short"
}
@@ -425,7 +425,7 @@ func (l *DecisionLogger) AnalyzePerformance(lookbackCycles int) (*PerformanceAna
"leverage": action.Leverage,
}
case "close_long", "close_short", "partial_close":
case "close_long", "close_short", "partial_close", "auto_close_long", "auto_close_short":
// 查找对应的开仓记录（可能来自预填充或当前窗口）
if openPos, exists := openPositions[posKey]; exists {
openPrice := openPos["openPrice"].(float64)