003c1d6ffc
- Extract shared route_utils.py (validate_symbol, safe decorator)
removing duplication from 6 route files
- Extract shared obb_utils.py (to_list, extract_single, safe_last)
removing duplication from calendar_service and market_service
- Fix _to_list dict mutation during iteration (use comprehension)
- Fix double vars() call and live __dict__ mutation risk
- Fix route ordering: /etf/search and /crypto/search now registered
before /{symbol} path params to prevent shadowing
- Add date format validation (YYYY-MM-DD pattern) on calendar routes
- Use timezone-aware datetime.now(tz=timezone.utc) in all services
- Add explicit type annotation for asyncio.gather results
138 lines
4.2 KiB
Python
138 lines
4.2 KiB
Python
"""Routes for ETF, index, crypto, currency, and derivatives data."""
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from fastapi import APIRouter, Path, Query
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from models import ApiResponse
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from route_utils import safe, validate_symbol
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import market_service
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router = APIRouter(prefix="/api/v1")
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# --- ETF ---
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# NOTE: /etf/search MUST be registered before /etf/{symbol} to avoid shadowing.
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@router.get("/etf/search", response_model=ApiResponse)
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@safe
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async def etf_search(query: str = Query(..., min_length=1, max_length=100)):
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"""Search for ETFs by name or keyword."""
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data = await market_service.search_etf(query)
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return ApiResponse(data=data)
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@router.get("/etf/{symbol}/info", response_model=ApiResponse)
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@safe
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async def etf_info(symbol: str = Path(..., min_length=1, max_length=20)):
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"""Get ETF profile and info."""
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symbol = validate_symbol(symbol)
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data = await market_service.get_etf_info(symbol)
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return ApiResponse(data=data)
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@router.get("/etf/{symbol}/historical", response_model=ApiResponse)
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@safe
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async def etf_historical(
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symbol: str = Path(..., min_length=1, max_length=20),
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days: int = Query(default=365, ge=1, le=3650),
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):
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"""Get ETF price history."""
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symbol = validate_symbol(symbol)
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data = await market_service.get_etf_historical(symbol, days=days)
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return ApiResponse(data=data)
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# --- Index ---
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@router.get("/index/available", response_model=ApiResponse)
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@safe
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async def index_available():
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"""List available market indices."""
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data = await market_service.get_available_indices()
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return ApiResponse(data=data)
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@router.get("/index/{symbol}/historical", response_model=ApiResponse)
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@safe
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async def index_historical(
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symbol: str = Path(..., min_length=1, max_length=20),
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days: int = Query(default=365, ge=1, le=3650),
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):
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"""Get index price history (e.g., ^GSPC, ^DJI, ^IXIC)."""
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symbol = validate_symbol(symbol)
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data = await market_service.get_index_historical(symbol, days=days)
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return ApiResponse(data=data)
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# --- Crypto ---
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# NOTE: /crypto/search MUST be registered before /crypto/{symbol} to avoid shadowing.
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@router.get("/crypto/search", response_model=ApiResponse)
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@safe
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async def crypto_search(query: str = Query(..., min_length=1, max_length=100)):
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"""Search for cryptocurrencies."""
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data = await market_service.search_crypto(query)
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return ApiResponse(data=data)
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@router.get("/crypto/{symbol}/historical", response_model=ApiResponse)
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@safe
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async def crypto_historical(
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symbol: str = Path(..., min_length=1, max_length=20),
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days: int = Query(default=365, ge=1, le=3650),
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):
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"""Get cryptocurrency price history (e.g., BTC-USD)."""
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symbol = validate_symbol(symbol)
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data = await market_service.get_crypto_historical(symbol, days=days)
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return ApiResponse(data=data)
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# --- Currency ---
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@router.get("/currency/{symbol}/historical", response_model=ApiResponse)
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@safe
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async def currency_historical(
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symbol: str = Path(..., min_length=1, max_length=20),
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days: int = Query(default=365, ge=1, le=3650),
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):
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"""Get forex price history (e.g., EURUSD, USDSEK)."""
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symbol = validate_symbol(symbol)
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data = await market_service.get_currency_historical(symbol, days=days)
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return ApiResponse(data=data)
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# --- Derivatives ---
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@router.get("/options/{symbol}/chains", response_model=ApiResponse)
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@safe
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async def options_chains(symbol: str = Path(..., min_length=1, max_length=20)):
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"""Get options chain data."""
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symbol = validate_symbol(symbol)
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data = await market_service.get_options_chains(symbol)
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return ApiResponse(data=data)
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@router.get("/futures/{symbol}/historical", response_model=ApiResponse)
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@safe
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async def futures_historical(
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symbol: str = Path(..., min_length=1, max_length=20),
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days: int = Query(default=365, ge=1, le=3650),
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):
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"""Get futures price history."""
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symbol = validate_symbol(symbol)
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data = await market_service.get_futures_historical(symbol, days=days)
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return ApiResponse(data=data)
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@router.get("/futures/{symbol}/curve", response_model=ApiResponse)
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@safe
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async def futures_curve(symbol: str = Path(..., min_length=1, max_length=20)):
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"""Get futures term structure/curve."""
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symbol = validate_symbol(symbol)
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data = await market_service.get_futures_curve(symbol)
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return ApiResponse(data=data)
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