Files
simple-pos-system/local_backend/routers/auth.py
bonamin 5dbb775308 Backend: move JWT logic to deps.py, fix circular import in auth
Token creation/decoding/blacklisting was split across auth.py and deps.py
causing a circular import. Consolidate make_token, decode_token, and
blacklist_token in deps.py; auth.py now imports from there.
Also switches /login to accept JSON body (username+pin) instead of
form-encoded, and returns a proper user object in the response.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-24 09:26:49 +03:00

43 lines
1.6 KiB
Python

import bcrypt
from fastapi import APIRouter, Depends, HTTPException, status
from sqlalchemy.orm import Session
from database import get_db
from models.user import User
from schemas.auth import LoginRequest, TokenResponse
from schemas.user import UserOut
from routers.deps import get_current_user, make_token, decode_token, blacklist_token
router = APIRouter()
@router.post("/login", response_model=TokenResponse)
def login(body: LoginRequest, db: Session = Depends(get_db)):
user = db.query(User).filter(User.username == body.username, User.is_active == True).first()
if not user or not bcrypt.checkpw(body.pin.encode(), user.pin_hash.encode()):
raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="Invalid credentials")
token = make_token(user)
return TokenResponse(access_token=token, user=UserOut.model_validate(user))
@router.post("/refresh", response_model=TokenResponse)
def refresh(token: str, db: Session = Depends(get_db)):
payload = decode_token(token)
user = db.query(User).filter(User.id == int(payload["sub"]), User.is_active == True).first()
if not user:
raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="User not found")
blacklist_token(token)
new_token = make_token(user)
return TokenResponse(access_token=new_token, user=UserOut.model_validate(user))
@router.post("/logout")
def logout(token: str):
blacklist_token(token)
return {"status": "logged out"}
@router.get("/me", response_model=UserOut)
def me(user: User = Depends(get_current_user)):
return user