Local changes: Updated model training, removed debug instrumentation, and configuration improvements

backend/api/portfolio.py

@@ -0,0 +1,84 @@
+"""Portfolio API endpoints."""
+
+from typing import Optional
+from fastapi import APIRouter, HTTPException, Depends, Query
+from datetime import datetime, timedelta
+
+from ..core.dependencies import get_portfolio_tracker
+from ..core.schemas import PortfolioResponse, PortfolioHistoryResponse
+
+router = APIRouter()
+
+# Import portfolio analytics
+def get_portfolio_analytics():
+    """Get portfolio analytics instance."""
+    from src.portfolio.analytics import get_portfolio_analytics as _get_analytics
+    return _get_analytics()
+
+
+@router.get("/current", response_model=PortfolioResponse)
+async def get_current_portfolio(
+    paper_trading: bool = True,
+    tracker=Depends(get_portfolio_tracker)
+):
+    """Get current portfolio state."""
+    try:
+        portfolio = await tracker.get_current_portfolio(paper_trading=paper_trading)
+        return PortfolioResponse(**portfolio)
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/history", response_model=PortfolioHistoryResponse)
+async def get_portfolio_history(
+    days: int = Query(30, ge=1, le=365),
+    paper_trading: bool = True,
+    tracker=Depends(get_portfolio_tracker)
+):
+    """Get portfolio history."""
+    try:
+        history = await tracker.get_portfolio_history(days=days, paper_trading=paper_trading)
+        
+        dates = [h['timestamp'] if isinstance(h['timestamp'], str) else h['timestamp'].isoformat() 
+                for h in history]
+        values = [float(h['total_value']) for h in history]
+        pnl = [float(h.get('total_pnl', 0)) for h in history]
+        
+        return PortfolioHistoryResponse(
+            dates=dates,
+            values=values,
+            pnl=pnl
+        )
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.post("/positions/update-prices")
+async def update_positions_prices(
+    prices: dict,
+    paper_trading: bool = True,
+    tracker=Depends(get_portfolio_tracker)
+):
+    """Update current prices for positions."""
+    try:
+        from decimal import Decimal
+        price_dict = {k: Decimal(str(v)) for k, v in prices.items()}
+        await tracker.update_positions_prices(price_dict, paper_trading=paper_trading)
+        return {"status": "updated"}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/risk-metrics")
+async def get_risk_metrics(
+    days: int = Query(30, ge=1, le=365),
+    paper_trading: bool = True,
+    analytics=Depends(get_portfolio_analytics)
+):
+    """Get portfolio risk metrics."""
+    try:
+        metrics = await analytics.get_performance_metrics(days=days, paper_trading=paper_trading)
+        return metrics
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+