steid

steid/src/infrastructure/web/pages.rs

1.5 KBCode·Blame·Raw

1	use topcoat::{
2	Result,
3	context::Cx,
4	router::{error::redirect, page},
5	view::view,
6	};
7
8	use crate::application::sole_owner_handle;
9
10	use super::context::{claimed, identity, orgs, server_error, users};
11
12	/// The root.
13	///
14	/// The profile is the product, so the root is a signpost rather than a page of its own.
15	/// Unclaimed, it sends you to `/auth/setup`. Otherwise it forwards to a profile: your
16	/// own if you are signed in, and the owner's if you are not.
17	///
18	/// That last case is what makes a personal instance's front door work. Steid is meant to
19	/// be someone's site, reached at their own domain, so a stranger arriving at the root
20	/// must land on the owner rather than on a sign-in prompt — the thing they came for is
21	/// the profile, and they will never sign in.
22	///
23	/// Only when the owner is unambiguous. A multi-user instance has no single profile to
24	/// show, so it falls back to the generic landing rather than electing someone.
25	#[page("/")]
26	async fn home(cx: &Cx) -> Result {
27	if !claimed(cx).await? {
28	return Err(redirect("/auth/setup").into());
29	}
30
31	if let Some(identity) = identity(cx).await? {
32	return Err(redirect(&format!("/{}", identity.handle)).into());
33	}
34
35	if let Some(owner) = sole_owner_handle(&users(cx), &orgs(cx))
36	.await
37	.map_err(server_error)?
38	{
39	return Err(redirect(&format!("/{owner}")).into());
40	}
41
42	view! {
43	<h1>"steid"</h1>
44	<p><a href="/auth/login">"Sign in"</a></p>
45	}
46	}