"""
Admin authentication middleware.
"""
from fastapi import Depends, HTTPException, status
from app.middleware.auth import get_current_user
from app.database.models import User


def get_current_admin_user(current_user: User = Depends(get_current_user)) -> User:
    """
    Verify that the current user is an admin.
    
    Args:
        current_user: Current authenticated user
        
    Returns:
        User object if admin
        
    Raises:
        HTTPException: If user is not an admin
    """
    if not current_user.is_admin:
        raise HTTPException(
            status_code=status.HTTP_403_FORBIDDEN,
            detail="Admin privileges required"
        )
    
    return current_user