From 0e4631ec75fb56f45967b2a767a06b0e381f581a Mon Sep 17 00:00:00 2001
From: ZhenYi <434836402@qq.com>
Date: Mon, 20 Apr 2026 15:45:26 +0800
Subject: [PATCH] chore(api/user): update user notification endpoint

---
 libs/api/user/mod.rs          |  8 ++++++
 libs/api/user/notification.rs | 51 ++++++++++++++++++++++++++++++++++-
 2 files changed, 58 insertions(+), 1 deletion(-)

diff --git a/libs/api/user/mod.rs b/libs/api/user/mod.rs
index 86d1f92..a201403 100644
--- a/libs/api/user/mod.rs
+++ b/libs/api/user/mod.rs
@@ -55,6 +55,14 @@ pub fn init_user_routes(cfg: &mut web::ServiceConfig) {
                 "/me/notifications/preferences",
                 web::patch().to(notification::update_notification_preferences),
             )
+            .route(
+                "/me/notifications/push/vapid-key",
+                web::get().to(notification::get_vapid_public_key),
+            )
+            .route(
+                "/me/notifications/push/subscription",
+                web::delete().to(notification::unsubscribe_push),
+            )
             .route(
                 "/me/heatmap",
                 web::get().to(chpc::get_my_contribution_heatmap),
diff --git a/libs/api/user/notification.rs b/libs/api/user/notification.rs
index 5bbf7eb..0f0305a 100644
--- a/libs/api/user/notification.rs
+++ b/libs/api/user/notification.rs
@@ -1,8 +1,57 @@
-use crate::{ApiResponse, error::ApiError};
 use actix_web::{HttpResponse, Result, web};
+use service::error::AppError;
 use service::AppService;
 use session::Session;
 
+use crate::{error::ApiError, ApiResponse};
+
+#[derive(serde::Serialize, utoipa::ToSchema)]
+pub struct VapidKeyResponse {
+    pub public_key: String,
+}
+
+#[utoipa::path(
+    get,
+    path = "/api/users/me/notifications/push/vapid-key",
+    responses(
+        (status = 200, description = "Get VAPID public key for push subscription", body = ApiResponse<VapidKeyResponse>),
+        (status = 503, description = "Push notifications not configured"),
+    ),
+    tag = "User"
+)]
+pub async fn get_vapid_public_key(
+    service: web::Data<AppService>,
+) -> Result<HttpResponse, ApiError> {
+    let public_key = service
+        .config
+        .vapid_public_key();
+    let public_key = match public_key {
+        Some(k) => k,
+        None => {
+            let err: AppError = AppError::InternalError;
+            return Err(err.into());
+        }
+    };
+    Ok(ApiResponse::ok(VapidKeyResponse { public_key }).to_response())
+}
+
+#[utoipa::path(
+    delete,
+    path = "/api/users/me/notifications/push/subscription",
+    responses(
+        (status = 200, description = "Unsubscribe from push notifications", body = ApiResponse<serde_json::Value>),
+        (status = 401, description = "Unauthorized"),
+    ),
+    tag = "User"
+)]
+pub async fn unsubscribe_push(
+    service: web::Data<AppService>,
+    session: Session,
+) -> Result<HttpResponse, ApiError> {
+    service.user_unsubscribe_push(&session).await?;
+    Ok(ApiResponse::ok(serde_json::json!({ "success": true })).to_response())
+}
+
 #[utoipa::path(
     get,
     path = "/api/users/me/notifications/preferences",