use axum::{
    extract::{Request, State},
    middleware::Next,
    response::Response,
};

use crate::{app::App, clock::RequestedAt, error::Internal};

// Expires messages and conversations before each request.
pub async fn middleware<P>(
    State(app): State<App<P>>,
    RequestedAt(expired_at): RequestedAt,
    req: Request,
    next: Next,
) -> Result<Response, Internal> {
    app.tokens().expire(&expired_at).await?;
    app.invites().expire(&expired_at).await?;
    app.messages().expire(&expired_at).await?;
    app.messages().purge(&expired_at).await?;
    app.conversations().expire(&expired_at).await?;
    app.conversations().purge(&expired_at).await?;
    Ok(next.run(req).await)
}