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feat: fix competition chart with accurate PnL calculation and improved UI

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Backend:
- Add GetByID method to TraderStore for fetching trader without userID
- Calculate total_pnl_pct in equity history API using initial_balance
- Falls back to first snapshot equity if initial_balance not set

Frontend (ComparisonChart):
- Redesign with modern UI: gradient fills, glow effects, rounded corners
- Add mini stats bar showing all traders with current PnL
- Improved tooltip with date, time, and trend icons
- Better Y-axis domain calculation ensuring zero is visible
- Bottom stats grid: Leader, Lead PnL, Gap, Data Points
- Use ComposedChart with Area + Line for visual depth
- Animated loading state with spinning indicator
This commit is contained in:
tinkle-community
2025-12-08 13:36:52 +08:00
parent c6f6d3ba9f
commit e55a6a6ff4
3 changed files with 286 additions and 242 deletions
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store/trader.go
+27
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@@ -337,6 +337,33 @@ func (s *TraderStore) getActiveOrDefaultStrategy(userID string) (*Strategy, erro
}
// ListAll gets all users' trader list
// GetByID gets a trader by ID without requiring userID (for public APIs)
func (s *TraderStore) GetByID(traderID string) (*Trader, error) {
var t Trader
var createdAt, updatedAt string
err := s.db.QueryRow(`
SELECT id, user_id, name, ai_model_id, exchange_id, COALESCE(strategy_id, ''),
initial_balance, scan_interval_minutes, is_running, COALESCE(is_cross_margin, 1),
COALESCE(btc_eth_leverage, 5), COALESCE(altcoin_leverage, 5), COALESCE(trading_symbols, ''),
COALESCE(use_coin_pool, 0), COALESCE(use_oi_top, 0), COALESCE(custom_prompt, ''),
COALESCE(override_base_prompt, 0), COALESCE(system_prompt_template, 'default'),
created_at, updated_at
FROM traders WHERE id = ?
`, traderID).Scan(
&t.ID, &t.UserID, &t.Name, &t.AIModelID, &t.ExchangeID, &t.StrategyID,
&t.InitialBalance, &t.ScanIntervalMinutes, &t.IsRunning, &t.IsCrossMargin,
&t.BTCETHLeverage, &t.AltcoinLeverage, &t.TradingSymbols,
&t.UseCoinPool, &t.UseOITop, &t.CustomPrompt, &t.OverrideBasePrompt,
&t.SystemPromptTemplate, &createdAt, &updatedAt,
)
if err != nil {
return nil, err
}
t.CreatedAt, _ = time.Parse("2006-01-02 15:04:05", createdAt)
t.UpdatedAt, _ = time.Parse("2006-01-02 15:04:05", updatedAt)
return &t, nil
}
func (s *TraderStore) ListAll() ([]*Trader, error) {
rows, err := s.db.Query(`
SELECT id, user_id, name, ai_model_id, exchange_id, COALESCE(strategy_id, ''),