dependencies.py

from fastapi import Depends, HTTPException, status
from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials
from sqlalchemy.orm import Session
from database import get_db
from auth import verify_token
from models import User

security=HTTPBearer()

async def get_current_user(credentials: HTTPAuthorizationCredentials = Depends(security), db: Session = Depends(get_db))->User:
    token = credentials.credentials
    email = verify_token(token)
    if email is None:
        raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail="Invalid token")
    user = db.query(User).filter(User.email == email).first()
    if user is None:
        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="User not found")
    return user

def get_current_active_user(current_user: User = Depends(get_current_user))->User:
    if current_user.disabled:
        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="Inactive user")
    return current_user