webringer 1.0.3

A bin/lib crate for a webring site
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

use axum::{
	extract::{Form, State},
	response::{Html, IntoResponse},
};
use serde::Deserialize;
use tracing::{info, instrument, warn};

use crate::ring::{RingError, RingState};

#[instrument]
pub async fn get() -> &'static str {
	info!("leave::get called");
	"You want to leave, but the form means nothing to you...."
}

#[derive(Debug, Deserialize)]
pub struct LeaveForm {
	url: String,
}

#[instrument]
pub async fn post(
	State(state): State<RingState>,
	Form(data): Form<LeaveForm>,
) -> impl IntoResponse {
	match state.remove_site(&data.url).await {
		Ok(()) => Html("Your site has been removed from the webring!".to_owned()),
		Err(RingError::RowNotFound(site)) => {
			Html(format!("The site {site} isn't present in our systems"))
		}
		Err(RingError::UnrecoverableDatabaseError(_e)) => Html(
			"We are having some backend problems currently, please try again later".to_string(),
		),
		Err(e) => {
			warn!(
				"The remove_site function is returning an error we're not designed to handle: {}",
				e
			);
			Html(
				"We are having some backend problems currently, please try again later".to_string(),
			)
		}
	}
}