trading/services
Viktor Barzin e2a3bd456d
feat: real data pipeline — market data, DB persistence, portfolio sync, signal-trade linkage
Wire the trading bot to real Alpaca market data and persist pipeline
state to the database so the dashboard displays live information.

- Add market-data service fetching OHLCV bars from Alpaca, publishing
  to market:bars Redis Stream; signal generator consumes bars and
  injects current_price into signals for position sizing
- Sentiment analyzer now persists Article + ArticleSentiment rows to
  DB after scoring, with duplicate and error handling
- API gateway runs a background portfolio sync task that snapshots
  Alpaca account state into PortfolioSnapshot/Position DB tables
  during market hours
- TradeSignal carries a signal_id UUID; signal generator and trade
  executor both persist their records to DB with cross-references
- 303 unit tests pass (57 new tests added)
2026-02-22 19:52:45 +00:00
..
api_gateway feat: real data pipeline — market data, DB persistence, portfolio sync, signal-trade linkage 2026-02-22 19:52:45 +00:00
learning_engine fix: resolve 13 important issues from code review 2026-02-22 17:58:01 +00:00
market_data feat: real data pipeline — market data, DB persistence, portfolio sync, signal-trade linkage 2026-02-22 19:52:45 +00:00
news_fetcher fix: resolve 13 important issues from code review 2026-02-22 17:58:01 +00:00
sentiment_analyzer feat: real data pipeline — market data, DB persistence, portfolio sync, signal-trade linkage 2026-02-22 19:52:45 +00:00
signal_generator feat: real data pipeline — market data, DB persistence, portfolio sync, signal-trade linkage 2026-02-22 19:52:45 +00:00
trade_executor feat: real data pipeline — market data, DB persistence, portfolio sync, signal-trade linkage 2026-02-22 19:52:45 +00:00
__init__.py feat: sentiment analyzer — FinBERT + Ollama tiered analysis 2026-02-22 15:27:06 +00:00