feat(nacos): add Nacos dashboard metrics

crates/dbx-web/src/main.rs

@@ -473,6 +473,7 @@ async fn main() {
         .route("/nacos/services/list", post(routes::nacos::list_services))
         .route("/nacos/instances/list", post(routes::nacos::list_instances))
         .route("/nacos/instances/update", post(routes::nacos::update_instance))
+        .route("/nacos/dashboard", post(routes::nacos::get_dashboard))
         .route("/nacos/raw", post(routes::nacos::raw_request))
         .route("/nacos/configs/search", post(routes::nacos::search_config_content))
         .route("/nacos/configs/search/cancel", post(routes::nacos::cancel_operation))

crates/dbx-web/src/routes/nacos.rs

@@ -109,6 +109,13 @@ pub(crate) struct InstanceUpdateReq {
     req: dbx_core::nacos::NacosInstanceUpdate,
 }
 
+#[derive(serde::Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub(crate) struct DashboardReq {
+    connection_id: String,
+    query: dbx_core::nacos::NacosDashboardQuery,
+}
+
 #[derive(serde::Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub(crate) struct RawReq {
@@ -322,6 +329,16 @@ pub async fn update_instance(
     Ok(Json(()))
 }
 
+pub async fn get_dashboard(
+    State(state): State<Arc<WebState>>,
+    Json(req): Json<DashboardReq>,
+) -> Result<Json<dbx_core::nacos::NacosDashboardSnapshot>, AppError> {
+    let result = dbx_core::nacos::service::nacos_get_dashboard_core(&state.app, &req.connection_id, req.query)
+        .await
+        .map_err(AppError::from)?;
+    Ok(Json(result))
+}
+
 pub async fn raw_request(
     State(state): State<Arc<WebState>>,
     Json(req): Json<RawReq>,