packages/backend/src/lock.rs

@@ -1,10 +0,0 @@
-use std::collections::HashMap;
-use std::sync::Arc;
-use tokio::sync::Mutex;
-
-#[derive(Clone)]
-pub struct SharedState {
-    pub locks: LockMap,
-}
-
-pub type LockMap = Arc<Mutex<HashMap<String, Arc<Mutex<()>>>>>;

packages/backend/src/main.rs

@@ -1,13 +1,9 @@
-use std::{collections::HashMap, sync::Arc};
-
 use axum::{
     extract::{DefaultBodyLimit, Request},
     routing::{delete, get, post},
     Router, ServiceExt,
 };
 use dotenv::dotenv;
-use lock::SharedState;
-use tokio::sync::Mutex;
 use tower::Layer;
 use tower_http::{
     compression::CompressionLayer,
@@ -20,7 +16,6 @@ extern crate lazy_static;
 
 mod config;
 mod health;
-mod lock;
 mod note;
 mod status;
 mod store;
@@ -29,13 +24,9 @@ mod store;
 async fn main() {
     dotenv().ok();
 
-    let shared_state = SharedState {
-        locks: Arc::new(Mutex::new(HashMap::new())),
-    };
-
     if !store::can_reach_redis() {
         println!("cannot reach redis");
-        panic!("cannot reach redis");
+        panic!("canont reach redis");
     }
 
     let notes_routes = Router::new()
@@ -62,8 +53,7 @@ async fn main() {
                 .deflate(true)
                 .gzip(true)
                 .zstd(true),
-        )
-        .with_state(shared_state);
+        );
 
     let app = NormalizePathLayer::trim_trailing_slash().layer(app);
 

packages/backend/src/note/routes.rs

@@ -5,12 +5,11 @@ use axum::{
     Json,
 };
 use serde::{Deserialize, Serialize};
-use std::{sync::Arc, time::SystemTime};
-use tokio::sync::Mutex;
+use std::time::SystemTime;
 
+use crate::config;
 use crate::note::{generate_id, Note, NoteInfo};
 use crate::store;
-use crate::{config, lock::SharedState};
 
 use super::NotePublic;
 
@@ -81,20 +80,11 @@ pub async fn create(Json(mut n): Json<Note>) -> Response {
     }
 }
 
-pub async fn delete(
-    Path(OneNoteParams { id }): Path<OneNoteParams>,
-    state: axum::extract::State<SharedState>,
-) -> Response {
-    let mut locks_map = state.locks.lock().await;
-    let lock = locks_map
-        .entry(id.clone())
-        .or_insert_with(|| Arc::new(Mutex::new(())))
-        .clone();
-    drop(locks_map);
-    let _guard = lock.lock().await;
-
+pub async fn delete(Path(OneNoteParams { id }): Path<OneNoteParams>) -> Response {
     let note = store::get(&id);
     match note {
+        // Err(e) => HttpResponse::InternalServerError().body(e.to_string()),
+        // Ok(None) => return HttpResponse::NotFound().finish(),
         Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
         Ok(None) => (StatusCode::NOT_FOUND).into_response(),
         Ok(Some(note)) => {