refactor: update Rust API channel layer (interact, message, mod)

lib/api/src/channel/mod.rs

@@ -88,7 +88,8 @@ pub fn configure(cfg: &mut ServiceConfig, bus: ChannelBus) {
     )
     .service(
         actix_web::web::resource("/rooms/{room_id}/threads")
-            .route(actix_web::web::post().to(rest_interact::thread_create)),
+            .route(actix_web::web::post().to(rest_interact::thread_create))
+            .route(actix_web::web::get().to(rest_interact::thread_list)),
     )
     .service(
         actix_web::web::resource("/threads/{thread_id}/resolve")

lib/api/src/channel/rest_interact.rs

@@ -103,6 +103,27 @@ pub async fn thread_create(
     Ok(created_json(result))
 }
 
+#[utoipa::path(
+    get,
+    path = "/api/v1/ws/rooms/{room_id}/threads",
+    responses((status = 200, description = "Thread list")),
+    tag = "channel",
+)]
+pub async fn thread_list(
+    req: HttpRequest,
+    room_id: web::Path<Uuid>,
+    bus: web::Data<ChannelBus>,
+) -> Result<HttpResponse, ApiError> {
+    let user_id = extract_user(&req)?;
+    let msg = WsInMessage::ThreadList {
+        room: room_id.into_inner(),
+    };
+    let result = WsHandler::handle(&bus, user_id, msg)
+        .await
+        .map_err(channel_err)?;
+    Ok(ok_json(result))
+}
+
 #[utoipa::path(
     patch,
     path = "/api/v1/ws/threads/{thread_id}/resolve",

lib/api/src/channel/rest_message.rs

@@ -31,6 +31,7 @@ pub struct MessageListParams {
 pub struct MessageAroundParams {
     pub seq: i64,
     pub limit: Option<u64>,
+    pub thread: Option<Uuid>,
 }
 
 #[derive(Debug, Deserialize, utoipa::IntoParams)]
@@ -163,6 +164,7 @@ pub async fn messages_around(
         room: room_id.into_inner(),
         seq: params.seq,
         limit: params.limit,
+        thread: params.thread,
     };
     let result = WsHandler::handle(&bus, user_id, msg)
         .await