3 Commits

Author	SHA1	Message	Date
shinchan-zhai	06824915a4	fix: isStockSymbol misclassifies crypto symbols (BTC/ETH/SOL) as stock tickers ... Critical bug: isStockSymbol('BTC') returned true because 'BTC' is 3 uppercase letters and the suffix check only catches 'BTCUSDT'-style pairs. This caused crypto trade commands to be routed to Alpaca (stock trader) instead of crypto exchanges. Fix: add knownCryptoSymbols map with 60+ common crypto base symbols. Check this map first before the heuristic letter-count check. Also includes: - Unit tests for isStockSymbol (crypto vs stock classification) - Alpaca support in handleSyncBalance/handleClosePosition API handlers - Cancel orphaned SL/TP orders before manual position close - Clear peak PnL cache on position close (prevent stale data) - Lighter FormatQuantity uses actual market precision instead of hardcoded 4	2026-03-25 01:05:54 +08:00
shinchan-zhai	456570c37c	security: add safe.ReadAllLimited — bound all HTTP response body reads to 10MB ... - Created safe/io.go with ReadAllLimited helper (default 10MB limit) - Replaced 62 unbounded io.ReadAll(resp.Body) calls across 32 files - Covers all exchange traders (Hyperliquid, Bybit, Binance, OKX, Aster, KuCoin, Gate, Bitget, Lighter, Indodax), providers (CoinAnk, Alpaca, TwelveData), MCP client/x402, market data, wallet, telegram, kernel - Prevents OOM from malicious/buggy exchange API responses - Previously fixed: brain.go, sentinel.go already had manual LimitReader	2026-03-25 01:05:54 +08:00
tinkle-community	093d2a329d	feat(gate): complete Gate.io exchange integration with trader refactoring ... Gate.io Integration: - Add Gate trader with full Trader interface implementation - Add order_sync.go for background trade synchronization - Fix quantity display (convert contracts to actual tokens via quanto_multiplier) - Fix fill price return in OpenLong/OpenShort/CloseLong/CloseShort - Add Gate-specific CoinAnk K-line data source support - Add Gate to supported exchanges in frontend and backend - Add Gate/KuCoin logo SVG icons Trader Package Refactoring: - Move exchange-specific code into subdirectories (binance/, bybit/, okx/, bitget/, hyperliquid/, aster/, lighter/, gate/) - Create types/ package for shared types to avoid circular dependencies - Move TraderTestSuite to trader/testutil package to avoid import cycles - Update market.GetWithExchange to support exchange-specific data	2026-01-31 23:15:17 +08:00