use axum::{
    http::{Request, StatusCode},
    middleware::Next,
    response::Response,
};
use uuid::Uuid;

#[derive(Clone)]
pub struct SessionId(pub Uuid);

pub async fn session_id<B>(mut req: Request<B>, next: Next<B>) -> Result<Response, StatusCode> {
    req.extensions_mut().insert(SessionId(Uuid::new_v4()));
    Ok(next.run(req).await)
}