llldap/src/http/home.rs

use axum::extract::State;
use axum::response::{Html, IntoResponse, Response};
use http::StatusCode;
use minijinja::context;

use crate::db::{DatabaseInterface, Operation};
use crate::http::{HttpSession, HttpState};

pub async fn home(
    State(state): State<HttpState>,
    // Only logged in users are allowed here
    session: HttpSession,
) -> Response {
    // When the user has no domain (service admin) list all domains
    let op = Operation::ListUsers(session.user.domain.clone());
    let other_users = if session.user.can_perform(&op) {
        match state
            .db
            .list_domain_users(session.user.domain.clone())
            .await
        {
            Ok(other_users) => other_users,
            Err(e) => {
                return format!("Database error: {e}").into_response();
            }
        }
    } else {
        vec![]
    };

    tracing::info!(
        "Found {} users on domain {:?}",
        other_users.len(),
        session.user.domain
    );

    let domains = match state.db.domains_user_can_see(&session.user).await {
        Ok(domains) => domains,
        Err(e) => {
            return format!("Database error: {e}").into_response();
        }
    };

    let ctx = context! {
        domains,
        user => session.user,
        can_create_domain => session.user.can_create_domain(),
        other_users,
    };

    let page = state
        .templates
        .get_template("home.html")
        .unwrap()
        .render(ctx)
        .unwrap();
    (StatusCode::OK, Html(page)).into_response()
}