better project structure

src/controllers/i18n.rs

@@ -1,63 +0,0 @@
-use axum::{
-    http::{header, HeaderMap},
-    response::Redirect,
-};
-use loco_rs::prelude::*;
-use serde::Deserialize;
-
-pub const LANG_COOKIE: &str = "lang";
-
-#[derive(Debug, Deserialize)]
-pub struct LangForm {
-    pub lang: String,
-}
-
-pub fn current_lang(jar: &axum_extra::extract::cookie::CookieJar) -> String {
-    match jar
-        .get(LANG_COOKIE)
-        .map(|cookie| cookie.value().to_string())
-    {
-        Some(ref lang) if lang == "en" => "en".to_string(),
-        _ => "sk".to_string(),
-    }
-}
-
-#[debug_handler]
-async fn set_lang(headers: HeaderMap, Form(form): Form<LangForm>) -> Result<Response> {
-    let lang = if form.lang == "en" { "en" } else { "sk" };
-    let cookie = format!("{LANG_COOKIE}={lang}; Path=/; Max-Age=31536000; SameSite=Lax");
-
-    Ok((
-        [(header::SET_COOKIE, cookie)],
-        Redirect::to(&back_path(&headers)),
-    )
-        .into_response())
-}
-
-fn back_path(headers: &HeaderMap) -> String {
-    let raw = headers
-        .get(header::REFERER)
-        .and_then(|value| value.to_str().ok())
-        .unwrap_or("/");
-
-    if raw.starts_with('/') {
-        return raw.to_string();
-    }
-
-    if let Some(after_scheme) = raw.split_once("://").map(|(_, rest)| rest) {
-        if let Some(path_start) = after_scheme.find('/') {
-            let path = &after_scheme[path_start..];
-            return if path.starts_with('/') {
-                path.to_string()
-            } else {
-                "/".to_string()
-            };
-        }
-    }
-
-    "/".to_string()
-}
-
-pub fn routes() -> Routes {
-    Routes::new().add("/lang", post(set_lang))
-}