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Feature: Add position details to Trade History

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Add missing fields to TradeOutcome:
- Quantity: Position size
- Leverage: Leverage multiplier
- PositionValue: Total position value (quantity × openPrice)
- MarginUsed: Margin required (positionValue / leverage)

This provides complete trade information for analysis and display.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
tinkle
2025-10-30 18:09:16 +08:00
parent 9139407739
commit 0c0056f4e8
1 changed files with 27 additions and 19 deletions
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46
logger/decision_logger.go
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@@ -269,16 +269,20 @@ type Statistics struct {
// TradeOutcome 单笔交易结果 // TradeOutcome 单笔交易结果
type TradeOutcome struct { type TradeOutcome struct {
Symbol string `json:"symbol"` // 币种 Symbol string `json:"symbol"` // 币种
Side string `json:"side"` // long/short Side string `json:"side"` // long/short
OpenPrice float64 `json:"open_price"` // 开仓价 Quantity float64 `json:"quantity"` // 仓位数量
ClosePrice float64 `json:"close_price"` // 平仓价 Leverage int `json:"leverage"` // 杠杆倍数
PnL float64 `json:"pn_l"` // 盈亏（USDT） OpenPrice float64 `json:"open_price"` // 开仓价
PnLPct float64 `json:"pn_l_pct"` // 盈亏百分比 ClosePrice float64 `json:"close_price"` // 平仓价
Duration string `json:"duration"` // 持仓时长 PositionValue float64 `json:"position_value"` // 仓位价值（quantity × openPrice）
OpenTime time.Time `json:"open_time"` // 开仓时间 MarginUsed float64 `json:"margin_used"` // 保证金使用（positionValue / leverage）
CloseTime time.Time `json:"close_time"` // 平仓时间 PnL float64 `json:"pn_l"` // 盈亏（USDT）
WasStopLoss bool `json:"was_stop_loss"` // 是否止损 PnLPct float64 `json:"pn_l_pct"` // 盈亏百分比（相对保证金）
Duration string `json:"duration"` // 持仓时长
OpenTime time.Time `json:"open_time"` // 开仓时间
CloseTime time.Time `json:"close_time"` // 平仓时间
WasStopLoss bool `json:"was_stop_loss"` // 是否止损
} }
// PerformanceAnalysis 交易表现分析 // PerformanceAnalysis 交易表现分析
@@ -424,15 +428,19 @@ func (l *DecisionLogger) AnalyzePerformance(lookbackCycles int) (*PerformanceAna
// 记录交易结果 // 记录交易结果
outcome := TradeOutcome{ outcome := TradeOutcome{
Symbol: symbol, Symbol: symbol,
Side: side, Side: side,
OpenPrice: openPrice, Quantity: quantity,
ClosePrice: action.Price, Leverage: leverage,
PnL: pnl, OpenPrice: openPrice,
PnLPct: pnlPct, ClosePrice: action.Price,
Duration: action.Timestamp.Sub(openTime).String(), PositionValue: positionValue,
OpenTime: openTime, MarginUsed: marginUsed,
CloseTime: action.Timestamp, PnL: pnl,
PnLPct: pnlPct,
Duration: action.Timestamp.Sub(openTime).String(),
OpenTime: openTime,
CloseTime: action.Timestamp,
} }
analysis.RecentTrades = append(analysis.RecentTrades, outcome) analysis.RecentTrades = append(analysis.RecentTrades, outcome)