Files
bincio-activity/bincio/serve/routers/garmin.py
T
Davide Scaini 8380b1d2cc Refactor: split serve/server.py (3220 lines) into focused modules
serve/server.py is now 69 lines — app factory, middleware, and router
registration only.

New modules:
  deps.py    (168 lines) — module-level globals + auth dependency functions
  models.py   (85 lines) — all Pydantic request/response models
  tasks.py   (136 lines) — background workers and job tracker
  routers/               — one file per domain (10 routers, ~2750 lines total)
    auth.py, me.py, admin.py, activities.py, uploads.py,
    segments.py, strava.py, garmin.py, ideas.py, feed.py

cli.py updated to set globals on deps instead of server.

88 new regression tests in tests/serve/ cover auth guards and key
behaviours for every router; 294 total passing after the split.
2026-05-13 23:47:19 +02:00

120 lines
4.7 KiB
Python

"""Garmin Connect endpoints (/api/garmin/*)."""
from __future__ import annotations
import json
from typing import Optional
from fastapi import APIRouter, Cookie, HTTPException, Request
from fastapi.responses import JSONResponse, StreamingResponse
from bincio.serve import deps, tasks
router = APIRouter()
def _garmin_user_message(exc: Exception) -> str:
"""Return a human-friendly error message for common Garmin login failures."""
msg = str(exc)
fallback = (
" In the meantime, you can export your activities from Garmin Connect "
"(garmin.com → Activities → Export) or Garmin Express as FIT files "
"and upload them directly."
)
if "429" in msg or "rate limit" in msg.lower():
return (
"Garmin is rate-limiting this server's IP address (HTTP 429). "
"Wait a few hours and try again." + fallback
)
if "403" in msg:
return (
"Cloudflare is blocking the login request (HTTP 403). "
"This is a known upstream issue — try again later or update garminconnect "
"(uv sync --extra garmin)." + fallback
)
if "GARMIN Authentication Application" in msg or "unexpected title" in msg.lower():
return (
"Garmin's login page returned a CAPTCHA or MFA challenge that "
"cannot be completed automatically. Try again later, or disable "
"two-factor authentication on your Garmin account." + fallback
)
return f"Login failed: {exc}" + fallback
@router.get("/api/garmin/status")
async def garmin_status(bincio_session: Optional[str] = Cookie(default=None)) -> JSONResponse:
"""Return whether Garmin credentials are stored for the current user."""
user = deps._require_user(bincio_session)
dd = deps._get_data_dir() / user.handle
from bincio.extract.garmin_api import has_credentials
from bincio.extract.garmin_sync import _load_sync_state
connected = has_credentials(dd)
last_sync = None
if connected:
state = _load_sync_state(dd)
last_sync = state.get("last_sync_at")
return JSONResponse({"connected": connected, "last_sync": last_sync})
@router.post("/api/garmin/connect")
async def garmin_connect(
request: Request,
bincio_session: Optional[str] = Cookie(default=None),
) -> JSONResponse:
"""Test Garmin login with the supplied credentials and save them on success."""
user = deps._require_user(bincio_session)
body = await request.json()
email = (body.get("email") or "").strip()
password = body.get("password") or ""
if not email or not password:
raise HTTPException(400, "email and password are required")
data_dir = deps._get_data_dir()
user_dir = data_dir / user.handle
from bincio.extract.garmin_api import GarminError, test_login
try:
info = test_login(data_dir, user_dir, email, password)
except GarminError as exc:
raise HTTPException(400, _garmin_user_message(exc))
return JSONResponse({"ok": True, **info})
@router.post("/api/garmin/disconnect")
async def garmin_disconnect(bincio_session: Optional[str] = Cookie(default=None)) -> JSONResponse:
"""Remove stored Garmin credentials and session for the current user."""
user = deps._require_user(bincio_session)
dd = deps._get_data_dir() / user.handle
from bincio.extract.garmin_api import delete_credentials
delete_credentials(dd)
return JSONResponse({"ok": True})
@router.get("/api/garmin/sync/stream")
async def garmin_sync_stream(bincio_session: Optional[str] = Cookie(default=None)) -> StreamingResponse:
"""SSE endpoint — streams per-activity Garmin sync progress."""
user = deps._require_user(bincio_session)
data_dir = deps._get_data_dir()
user_dir = data_dir / user.handle
from bincio.extract.garmin_api import GarminError, has_credentials
if not has_credentials(user_dir):
raise HTTPException(400, "No Garmin credentials stored — connect first")
from bincio.extract.garmin_sync import garmin_sync_iter
def event_stream():
try:
for event in garmin_sync_iter(data_dir, user_dir):
if event["type"] == "done":
tasks._trigger_rebuild(user.handle)
yield f"data: {json.dumps(event)}\n\n"
except GarminError as exc:
yield f"data: {json.dumps({'type': 'error', 'message': _garmin_user_message(exc)})}\n\n"
except Exception as exc:
yield f"data: {json.dumps({'type': 'error', 'message': _garmin_user_message(exc)})}\n\n"
return StreamingResponse(
event_stream(),
media_type="text/event-stream",
headers={"Cache-Control": "no-cache", "X-Accel-Buffering": "no"},
)