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