提醒旧版前端分区问题

src/api/post.rs

@@ -186,10 +186,19 @@ pub async fn publish_post(
     db: Db,
     rconn: RdsConn,
 ) -> JsonApi {
+    let text = if poi.room_id.is_none() {
+        format!(
+            "{}\n\n---\n\n\\* 无效分区或来自旧版前端，已默认归档到0区。分区管理说明见 #100426，建议尽快更新前端(点击ⓘ ，点击“立即更新”)。",
+            &poi.text
+        )
+    } else {
+        poi.text.to_string()
+    };
+
     let p = Post::create(
         &db,
         NewPost {
-            content: poi.text.to_string(),
+            content: text,
             cw: poi.cw.to_string(),
             author_hash: user.namehash.to_string(),
             author_title: poi.use_title.map(|_| user.custom_title).unwrap_or_default(),

src/cors.rs

@@ -1,3 +1,5 @@
+#![allow(clippy::let_unit_value)]
+
 use rocket::fairing::{Fairing, Info, Kind};
 use rocket::http::Header;
 use rocket::{Request, Response};

src/main.rs

@@ -54,7 +54,7 @@ async fn main() -> Result<(), rocket::Error> {
     let rconn = RdsConn(rmc.clone());
     tokio::spawn(async move {
         loop {
-            for room_id in [None, Some(0), Some(1), Some(42)] {
+            for room_id in (0..5).map(Some).chain([None, Some(42)]) {
                 cache::PostListCache::init(room_id, 3, &rconn).clear().await;
             }
             sleep(Duration::from_secs(5 * 60)).await;

src/models.rs

@@ -365,7 +365,7 @@ impl Post {
             .unwrap();
 
         PostCache::init(&rconn).clear_all().await;
-        for room_id in [None, Some(0), Some(1), Some(42)] {
+        for room_id in (0..5).map(Some).chain([None, Some(42)]) {
             PostListCache::init(room_id, 2, rconn).clear().await;
         }
     }