Schritt 1: Fundament der Lebensmittel-Lagerverwaltung (Pantry)

Backend (FastAPI + PostgreSQL): Chargen mit MHD, FEFO-Auslagern,
Einheiten-Umrechnung (Stueck/g/ml + Packungen), Open-Food-Facts-Lookup
mit lokalem Fallback, JWT-Auth mit Rollen (Admin/Nutzer), erster Admin
beim Setup, Einkaufsliste, Ablaufwarnung, Lagerorte, pytest fuer FEFO.

Web-UI (React/Vite): Login, Dashboard, Ein-/Auslagern, Produkte,
Lagerorte, Benutzerverwaltung, Einkaufsliste - rollenabhaengig.

Deploy: docker-compose + install.sh (Docker-Autoinstall, Secrets),
README und Roadmap fuer Schritt 2 (iOS) und Schritt 3.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Scarriffle
2026-07-22 09:14:14 +02:00
commit 639126468f
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from fastapi import APIRouter, Depends, HTTPException, status
from sqlalchemy.orm import Session
from ..database import get_db
from ..deps import require_admin
from ..models import Role, User
from ..schemas import UserCreate, UserOut, UserUpdate
from ..security import hash_password
router = APIRouter(prefix="/users", tags=["users"], dependencies=[Depends(require_admin)])
@router.get("", response_model=list[UserOut])
def list_users(db: Session = Depends(get_db)) -> list[User]:
return db.query(User).order_by(User.username).all()
@router.post("", response_model=UserOut, status_code=status.HTTP_201_CREATED)
def create_user(payload: UserCreate, db: Session = Depends(get_db)) -> User:
if db.query(User).filter(User.username == payload.username).first():
raise HTTPException(status.HTTP_409_CONFLICT, "Benutzername existiert bereits")
user = User(
username=payload.username,
password_hash=hash_password(payload.password),
role=payload.role,
)
db.add(user)
db.commit()
db.refresh(user)
return user
@router.patch("/{user_id}", response_model=UserOut)
def update_user(
user_id: int, payload: UserUpdate, db: Session = Depends(get_db)
) -> User:
user = db.get(User, user_id)
if user is None:
raise HTTPException(status.HTTP_404_NOT_FOUND, "Benutzer nicht gefunden")
if payload.password is not None:
user.password_hash = hash_password(payload.password)
if payload.role is not None:
user.role = payload.role
db.commit()
db.refresh(user)
return user
@router.delete("/{user_id}", status_code=status.HTTP_204_NO_CONTENT)
def delete_user(
user_id: int,
db: Session = Depends(get_db),
current_admin: User = Depends(require_admin),
) -> None:
user = db.get(User, user_id)
if user is None:
raise HTTPException(status.HTTP_404_NOT_FOUND, "Benutzer nicht gefunden")
if user.id == current_admin.id:
raise HTTPException(status.HTTP_400_BAD_REQUEST, "Du kannst dich nicht selbst löschen")
# Verhindere das Löschen des letzten Admins.
if user.role == Role.admin:
admin_count = db.query(User).filter(User.role == Role.admin).count()
if admin_count <= 1:
raise HTTPException(
status.HTTP_400_BAD_REQUEST, "Der letzte Administrator kann nicht gelöscht werden"
)
db.delete(user)
db.commit()