78 lines
2.6 KiB
Python
78 lines
2.6 KiB
Python
"""Per-ticker validation + historical-price endpoints.
|
|
|
|
These power the dashboard's "Add a position" form. Neither endpoint
|
|
persists holdings — they wrap the existing Yahoo chart fetcher and
|
|
optionally seed anonymous ticker_universe (validate only).
|
|
|
|
Both endpoints are gated behind ``require_paid`` so they match the rest
|
|
of the import surface.
|
|
"""
|
|
from __future__ import annotations
|
|
|
|
from datetime import datetime, timezone
|
|
|
|
import httpx
|
|
from fastapi import APIRouter, Depends, HTTPException
|
|
from sqlalchemy.ext.asyncio import AsyncSession
|
|
|
|
from app.auth import require_auth
|
|
from app.db import get_session, utcnow
|
|
from app.logging import get_logger
|
|
from app.models import Quote as QuoteModel
|
|
from app.services.access import require_paid
|
|
from app.services.market import (
|
|
UA, YAHOO_CHART, Quote, _yahoo_range_covering, fetch_yahoo,
|
|
)
|
|
from app.services.ticker_universe import upsert_tickers
|
|
|
|
|
|
log = get_logger("ticker_validate")
|
|
|
|
router = APIRouter(dependencies=[Depends(require_auth)])
|
|
|
|
|
|
@router.get(
|
|
"/ticker/validate",
|
|
dependencies=[Depends(require_paid)],
|
|
)
|
|
async def validate_ticker(
|
|
symbol: str,
|
|
session: AsyncSession = Depends(get_session),
|
|
) -> dict:
|
|
"""Live quote for one ticker.
|
|
|
|
Returns ``{ok: true, symbol, price, currency, as_of}`` on success
|
|
or ``{ok: false, error}`` when the symbol isn't recognised. Seeds
|
|
ticker_universe + writes a Quote row as a side-effect on success
|
|
so the dashboard's /api/universe call picks it up on the next
|
|
refresh."""
|
|
symbol = symbol.strip().upper()[:32]
|
|
if not symbol:
|
|
return {"ok": False, "error": "symbol required"}
|
|
|
|
async with httpx.AsyncClient(follow_redirects=True, timeout=15) as client:
|
|
quote = await fetch_yahoo(client, symbol, symbol, "")
|
|
|
|
if quote.error or quote.price is None:
|
|
log.info("ticker.validate.miss", symbol=symbol,
|
|
error=(quote.error or "no price")[:120])
|
|
return {"ok": False, "error": "Symbol not recognised"}
|
|
|
|
# Side-effect: seed the universe + write the quote so /api/universe
|
|
# has data on the next minute-cycle refresh.
|
|
await upsert_tickers(session, [symbol])
|
|
session.add(QuoteModel(
|
|
symbol=quote.symbol, source=quote.source, label=quote.label,
|
|
group_name="universe", price=quote.price, currency=quote.currency,
|
|
as_of=quote.as_of, changes=quote.changes or None, error=None,
|
|
fetched_at=utcnow(),
|
|
))
|
|
await session.commit()
|
|
|
|
return {
|
|
"ok": True,
|
|
"symbol": quote.symbol,
|
|
"price": quote.price,
|
|
"currency": quote.currency,
|
|
"as_of": quote.as_of,
|
|
}
|