Files
siftlode/backend/app/routes/me.py
T
peter a622470a28 refactor(api): Pydantic request models for small route modules (R6 S1b)
payload:dict → typed request models across the single/double-endpoint modules:
- tags: TagCreateIn / TagUpdateIn (color:null clears → reads model_fields_set);
  _own_tag now delegates to owned_or_404.
- config: ConfigSetIn(value:Any) — keeps the "Missing 'value'" 400 via model_fields_set.
- me: SwitchAccountIn(user_id:int).
- scheduler: JobIntervalIn / MaintenanceSettingsIn — the manual int()+400 becomes a
  clean 422 on a non-number; the range checks stay 400.
- search: ClearSearchIn(video_ids:list[str]).
- public: WatchUnlockIn(password:str).

Gate: ruff clean, pytest 164 green.
2026-07-26 04:51:25 +02:00

166 lines
6.2 KiB
Python

from fastapi import APIRouter, BackgroundTasks, Depends, HTTPException, Request
from pydantic import BaseModel
from sqlalchemy import func, select
from sqlalchemy.orm import Session
from app.auth import (
count_admins,
current_user,
google_enabled,
has_read_scope,
has_write_scope,
is_allowed,
optional_current_user,
purge_user,
)
from app import sysconfig
from app.db import get_db
from app.models import Invite, User
router = APIRouter(prefix="/api/me", tags=["me"])
@router.get("/accounts")
def my_accounts(
request: Request,
user: User = Depends(current_user),
db: Session = Depends(get_db),
) -> list[dict]:
"""The accounts that have authenticated in this browser session (switchable without a
new Google sign-in). The active one is flagged."""
ids = request.session.get("account_ids") or [user.id]
rows = {u.id: u for u in db.query(User).filter(User.id.in_(ids)).all()}
out = []
for uid in ids: # preserve recency order from the session
u = rows.get(uid)
if u is not None:
out.append(
{
"id": u.id,
"email": u.email,
"display_name": u.display_name,
"avatar_url": u.avatar_url,
"active": u.id == user.id,
}
)
return out
class SwitchAccountIn(BaseModel):
user_id: int
@router.post("/switch")
def switch_account(
body: SwitchAccountIn,
request: Request,
user: User = Depends(current_user),
db: Session = Depends(get_db),
) -> dict:
"""Switch the active account to another one already authenticated in this browser. No
Google round-trip — but only accounts present in the session list (proof they signed in
here) are allowed, and access is re-checked in case the invite was revoked since."""
target = body.user_id
if target not in (request.session.get("account_ids") or []):
raise HTTPException(status_code=403, detail="Not an account you've signed into here.")
u = db.get(User, target)
if u is None:
raise HTTPException(status_code=404, detail="That account no longer exists.")
if not is_allowed(db, u.email):
raise HTTPException(status_code=403, detail="That account no longer has access.")
if u.is_suspended:
# Don't make a suspended account the active one — the next request's current_user would
# see the suspension and clear the WHOLE wallet session, logging out every account here.
raise HTTPException(status_code=403, detail="That account is suspended.")
request.session["user_id"] = target
return {"ok": True, "user_id": target}
@router.get("")
def get_me(
user: User | None = Depends(optional_current_user), db: Session = Depends(get_db)
) -> dict:
# The app's bootstrap probe: return 200 with `authenticated: False` when logged out (rather
# than 401) so the public landing never logs a failed /api/me to the browser console. Other
# protected endpoints still 401, so mid-session expiry is still caught by the global handler.
if user is None:
return {"authenticated": False}
pending_invites = 0
if user.role == "admin":
pending_invites = (
db.scalar(
select(func.count())
.select_from(Invite)
.where(Invite.status == "pending")
)
or 0
)
return {
"authenticated": True,
"id": user.id,
"email": user.email,
"display_name": user.display_name,
"avatar_url": user.avatar_url,
"role": user.role,
"is_demo": user.is_demo,
"has_google": user.google_sub is not None,
"has_password": user.password_hash is not None,
# Instance-wide: whether Google sign-in / YouTube connect is available at all (the UI hides
# YouTube-access affordances and the onboarding nudge when it isn't configured).
"google_enabled": google_enabled(db),
# Whether the optional Plex module is enabled (UI shows the Plex feed source when so).
"plex_enabled": sysconfig.get_bool(db, "plex_enabled"),
"can_read": has_read_scope(user),
"can_write": has_write_scope(user),
"pending_invites": pending_invites,
"preferences": user.preferences or {},
}
@router.delete("/account")
def delete_my_account(
request: Request,
background: BackgroundTasks,
user: User = Depends(current_user),
db: Session = Depends(get_db),
) -> dict:
"""GDPR self-service erasure: permanently delete the signed-in account and ALL its personal
data — OAuth tokens, subscriptions, tags, watch/save/hide states, playlists, notifications —
which all cascade on the users row. Quota-audit events are kept but anonymised (FK SET NULL).
The shared demo account can't be deleted, and the last remaining admin can't delete itself
(that would lock everyone out of the admin surfaces)."""
if user.is_demo:
raise HTTPException(status_code=403, detail="The shared demo account can't be deleted.")
if user.role == "admin" and count_admins(db) <= 1:
raise HTTPException(
status_code=400,
detail="You're the only admin — promote another admin before deleting your account.",
)
user_id = user.id
# Full erasure (cascades) + access-request cleanup + Google-grant revocation; shared with the
# admin delete path. Capture the id first — `user` is detached once purge_user deletes the row.
purge_user(db, user, background)
# Drop this account from the browser session; switch to another signed-in account if any.
remaining = [a for a in (request.session.get("account_ids") or []) if a != user_id]
if remaining:
request.session["account_ids"] = remaining
request.session["user_id"] = remaining[-1]
else:
request.session.clear()
return {"deleted": True}
@router.put("/preferences")
def update_preferences(
preferences: dict,
user: User = Depends(current_user),
db: Session = Depends(get_db),
) -> dict:
# Merge so partial updates don't wipe other keys.
merged = dict(user.preferences or {})
merged.update(preferences)
user.preferences = merged
db.add(user)
db.commit()
return {"preferences": merged}