msgpack

packages/backend/src/note_v2/mod.rs

@@ -0,0 +1,5 @@
+mod model;
+mod routes;
+
+pub use model::*;
+pub use routes::*;

packages/backend/src/note_v2/model.rs

@@ -0,0 +1,41 @@
+use bs62;
+use ring::rand::SecureRandom;
+use serde::{Deserialize, Serialize};
+
+use crate::config;
+
+#[derive(Serialize, Deserialize, Clone)]
+pub struct NoteV2Metadata {
+    pub views: Option<u32>,
+    pub expiration: Option<u32>,
+}
+
+#[derive(Serialize, Deserialize, Clone)]
+pub struct NoteV2 {
+    pub metadata: NoteV2Metadata,
+    pub public: String,
+    pub content: String,
+}
+
+#[derive(Serialize)]
+pub struct NoteInfoV2 {
+    pub public: String,
+}
+
+#[derive(Serialize)]
+pub struct NotePublicV2 {
+    pub public: String,
+    pub content: String,
+}
+
+pub fn generate_id_v2() -> String {
+    let mut result = "".to_owned();
+    let mut id: [u8; 1] = [0; 1];
+    let sr = ring::rand::SystemRandom::new();
+
+    for _ in 0..*config::ID_LENGTH {
+        let _ = sr.fill(&mut id);
+        result.push_str(&bs62::encode_data(&id));
+    }
+    return result;
+}

packages/backend/src/note_v2/routes.rs

@@ -0,0 +1,126 @@
+use axum::{
+    Json,
+    body::Bytes,
+    extract::Path,
+    http::StatusCode,
+    response::{IntoResponse, Response},
+};
+use serde::{Deserialize, Serialize};
+use std::{sync::Arc, time::SystemTime};
+
+use crate::note_v2::{NoteV2, generate_id_v2};
+use crate::store;
+use crate::{config, lock::SharedState};
+
+use super::NotePublicV2;
+
+pub fn now() -> u32 {
+    SystemTime::now()
+        .duration_since(SystemTime::UNIX_EPOCH)
+        .unwrap()
+        .as_secs() as u32
+}
+
+// #[derive(Deserialize)]
+// pub struct OneNoteParams {
+//     id: String,
+// }
+
+// pub async fn preview(Path(OneNoteParams { id }): Path<OneNoteParams>) -> Response {
+//     let note = store::get(&id);
+
+//     match note {
+//         Ok(Some(n)) => (StatusCode::OK, Json(NoteInfoV2 { meta: n.meta })).into_response(),
+//         Ok(None) => (StatusCode::NOT_FOUND).into_response(),
+//         Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
+//     }
+// }
+
+#[derive(Serialize, Deserialize)]
+struct CreateResponse {
+    id: String,
+}
+
+pub async fn create(body: Bytes) -> Response {
+    let id = generate_id_v2();
+    println!("{}", body.len());
+    (StatusCode::OK, Json(CreateResponse { id })).into_response()
+    // match store::set(&id.clone(), &n.clone()) {
+    //     Ok(_) => (StatusCode::OK, Json(CreateResponse { id })).into_response(),
+    //     Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_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;
+
+//     let note = store::get(&id);
+//     match note {
+//         Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
+//         Ok(None) => (StatusCode::NOT_FOUND).into_response(),
+//         Ok(Some(note)) => {
+//             let mut changed = note.clone();
+//             if changed.views == None && changed.expiration == None {
+//                 return (StatusCode::BAD_REQUEST).into_response();
+//             }
+//             match changed.views {
+//                 Some(v) => {
+//                     changed.views = Some(v - 1);
+//                     let id = id.clone();
+//                     if v <= 1 {
+//                         match store::del(&id) {
+//                             Err(e) => {
+//                                 return (StatusCode::INTERNAL_SERVER_ERROR, e.to_string())
+//                                     .into_response();
+//                             }
+//                             _ => {}
+//                         }
+//                     } else {
+//                         match store::set(&id, &changed.clone()) {
+//                             Err(e) => {
+//                                 return (StatusCode::INTERNAL_SERVER_ERROR, e.to_string())
+//                                     .into_response();
+//                             }
+//                             _ => {}
+//                         }
+//                     }
+//                 }
+//                 _ => {}
+//             }
+
+//             let n = now();
+//             match changed.expiration {
+//                 Some(e) => {
+//                     if e < n {
+//                         match store::del(&id.clone()) {
+//                             Ok(_) => return (StatusCode::BAD_REQUEST).into_response(),
+//                             Err(e) => {
+//                                 return (StatusCode::INTERNAL_SERVER_ERROR, e.to_string())
+//                                     .into_response();
+//                             }
+//                         }
+//                     }
+//                 }
+//                 _ => {}
+//             }
+
+//             return (
+//                 StatusCode::OK,
+//                 Json(NotePublicV2 {
+//                     content: changed.contents,
+//                     public: changed.meta,
+//                 }),
+//             )
+//                 .into_response();
+//         }
+//     }
+// }