Files
mule-image/backend/app/routers/admin.py
claudio a27267f7ad refactor: drop AI/vision pipeline + plain Postgres + full-refresh script
Removes the OpenCLIP-on-ONNX classifier and everything that fed or
consumed it:
  - backend: app/services/vision/, app/tasks/vision.py,
    app/services/feature_flags.py, app/routers/features.py — all
    deleted; admin AI/feature-flag endpoints and the worker-vision
    bootstrap call gone. Photo.needs_review and its index dropped.
  - frontend: AI Settings tab, useFeaturesQuery hook, FeatureFlag
    types, "Needs Review" sidebar entry + filter, needs_review filter
    URL param all gone.
  - infra: worker-vision compose service + models_data volume deleted;
    worker-light command no longer runs bootstrap_models; the db
    image switches from pgvector/pgvector:pg16 to postgres:16; backend
    Dockerfile drops the dedicated torch RUN layer; requirements.txt
    drops torch/torchvision/open-clip-torch/onnxruntime.

Alembic 0019_drop_ai_remnants:
  - drops photos.needs_review + ix_photos_needs_review
  - DROP EXTENSION IF EXISTS vector (must run before the image swap;
    the new postgres:16 doesn't ship pgvector)

New scripts/full_refresh.py: one-shot DB ↔ filesystem reconciliation.
Runs cleanup_data_integrity, scans every active SourceRoot inline
(no celery dependency so the worker can be stopped), hard-prunes
photo + folder rows for files that are gone, removes orphan
/data/thumbs/{user}/{photo}/ directories. New helper
prune_orphan_thumbnails in cleanup.py.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-14 00:20:38 +02:00

261 lines
8.5 KiB
Python

"""
Admin router — user management and app configuration.
All endpoints require admin role.
"""
import os
import logging
from typing import Optional, List
from fastapi import APIRouter, Depends, HTTPException, status
from pydantic import BaseModel
from sqlalchemy import select, func as sa_func
from sqlalchemy.ext.asyncio import AsyncSession
from app.auth import hash_password
from app.database import get_db
from app.dependencies import require_admin
from app.models.user import User
from app.models.photos import Photo
from app.models.folders import SourceRoot
from app.config import settings
logger = logging.getLogger(__name__)
router = APIRouter()
# ---------------------------------------------------------------------------
# Schemas
# ---------------------------------------------------------------------------
class CreateUserRequest(BaseModel):
username: str
password: str
role: str = "user" # 'admin' | 'user'
class UpdateUserRequest(BaseModel):
role: Optional[str] = None
is_active: Optional[bool] = None
new_password: Optional[str] = None
class UserDetailResponse(BaseModel):
id: str
username: str
email: Optional[str]
role: str
is_active: bool
media_path: str
created_at: Optional[str]
photo_count: int = 0
class UserListResponse(BaseModel):
users: List[UserDetailResponse]
total: int
# ---------------------------------------------------------------------------
# User CRUD
# ---------------------------------------------------------------------------
@router.get("/users", response_model=UserListResponse)
async def list_users(
admin: User = Depends(require_admin),
db: AsyncSession = Depends(get_db),
):
"""List all users with their photo counts."""
result = await db.execute(select(User).order_by(User.created_at))
users = result.scalars().all()
user_list = []
for u in users:
count_result = await db.execute(
select(sa_func.count(Photo.id)).where(Photo.user_id == u.id)
)
photo_count = count_result.scalar() or 0
user_list.append(UserDetailResponse(
id=u.id,
username=u.username,
email=u.email,
role=u.role,
is_active=u.is_active,
media_path=u.media_path,
created_at=u.created_at.isoformat() if u.created_at else None,
photo_count=photo_count,
))
return UserListResponse(users=user_list, total=len(user_list))
@router.post("/users", status_code=201, response_model=UserDetailResponse)
async def create_user(
body: CreateUserRequest,
admin: User = Depends(require_admin),
db: AsyncSession = Depends(get_db),
):
"""Create a new user. Creates their media directory and source root."""
if body.role not in ("admin", "user"):
raise HTTPException(status_code=400, detail="Role must be 'admin' or 'user'")
if len(body.username.strip()) < 2:
raise HTTPException(status_code=400, detail="Username must be at least 2 characters")
if len(body.password) < 6:
raise HTTPException(status_code=400, detail="Password must be at least 6 characters")
# Check for duplicate username
existing = await db.execute(
select(User).where(User.username == body.username.strip())
)
if existing.scalar_one_or_none() is not None:
raise HTTPException(status_code=409, detail="Username already taken")
media_path = os.path.join(settings.photo_dirs, body.username.strip())
os.makedirs(media_path, exist_ok=True)
user = User(
username=body.username.strip(),
hashed_password=hash_password(body.password),
role=body.role,
media_path=media_path,
)
db.add(user)
await db.flush() # get user.id before creating source root
source_root = SourceRoot(
name=f"{user.username}'s Library",
path=media_path,
user_id=user.id,
)
db.add(source_root)
await db.commit()
logger.info(f"Admin '{admin.username}' created user '{user.username}' (role={user.role})")
return UserDetailResponse(
id=user.id,
username=user.username,
email=user.email,
role=user.role,
is_active=user.is_active,
media_path=user.media_path,
created_at=user.created_at.isoformat() if user.created_at else None,
photo_count=0,
)
@router.get("/users/{user_id}", response_model=UserDetailResponse)
async def get_user(
user_id: str,
admin: User = Depends(require_admin),
db: AsyncSession = Depends(get_db),
):
"""Get a single user's details."""
result = await db.execute(select(User).where(User.id == user_id))
user = result.scalar_one_or_none()
if user is None:
raise HTTPException(status_code=404, detail="User not found")
count_result = await db.execute(
select(sa_func.count(Photo.id)).where(Photo.user_id == user.id)
)
photo_count = count_result.scalar() or 0
return UserDetailResponse(
id=user.id,
username=user.username,
email=user.email,
role=user.role,
is_active=user.is_active,
media_path=user.media_path,
created_at=user.created_at.isoformat() if user.created_at else None,
photo_count=photo_count,
)
@router.patch("/users/{user_id}", response_model=UserDetailResponse)
async def update_user(
user_id: str,
body: UpdateUserRequest,
admin: User = Depends(require_admin),
db: AsyncSession = Depends(get_db),
):
"""Update a user's role, active status, or password."""
result = await db.execute(select(User).where(User.id == user_id))
user = result.scalar_one_or_none()
if user is None:
raise HTTPException(status_code=404, detail="User not found")
if body.role is not None:
if body.role not in ("admin", "user"):
raise HTTPException(status_code=400, detail="Role must be 'admin' or 'user'")
# Prevent demoting the last admin
if user.role == "admin" and body.role == "user":
admin_count = (await db.execute(
select(sa_func.count(User.id)).where(User.role == "admin", User.is_active == True)
)).scalar()
if admin_count <= 1:
raise HTTPException(status_code=400, detail="Cannot demote the last admin")
user.role = body.role
if body.is_active is not None:
# Prevent deactivating the last admin
if user.role == "admin" and not body.is_active:
admin_count = (await db.execute(
select(sa_func.count(User.id)).where(User.role == "admin", User.is_active == True)
)).scalar()
if admin_count <= 1:
raise HTTPException(status_code=400, detail="Cannot deactivate the last admin")
user.is_active = body.is_active
if body.new_password is not None:
if len(body.new_password) < 6:
raise HTTPException(status_code=400, detail="Password must be at least 6 characters")
user.hashed_password = hash_password(body.new_password)
await db.commit()
count_result = await db.execute(
select(sa_func.count(Photo.id)).where(Photo.user_id == user.id)
)
photo_count = count_result.scalar() or 0
return UserDetailResponse(
id=user.id,
username=user.username,
email=user.email,
role=user.role,
is_active=user.is_active,
media_path=user.media_path,
created_at=user.created_at.isoformat() if user.created_at else None,
photo_count=photo_count,
)
@router.delete("/users/{user_id}")
async def delete_user(
user_id: str,
admin: User = Depends(require_admin),
db: AsyncSession = Depends(get_db),
):
"""Soft-delete a user by deactivating them. Media is preserved."""
result = await db.execute(select(User).where(User.id == user_id))
user = result.scalar_one_or_none()
if user is None:
raise HTTPException(status_code=404, detail="User not found")
if user.id == admin.id:
raise HTTPException(status_code=400, detail="Cannot delete yourself")
# Prevent deleting the last admin
if user.role == "admin":
admin_count = (await db.execute(
select(sa_func.count(User.id)).where(User.role == "admin", User.is_active == True)
)).scalar()
if admin_count <= 1:
raise HTTPException(status_code=400, detail="Cannot delete the last admin")
user.is_active = False
await db.commit()
logger.info(f"Admin '{admin.username}' deactivated user '{user.username}'")
return {"status": "ok", "detail": f"User '{user.username}' deactivated"}