From 0b5ec5bd85d842fe8af2ff0e8567ea9b7d9bde8c Mon Sep 17 00:00:00 2001
From: shats <admin@shts.su>
Date: Mon, 23 Feb 2026 01:52:48 +0700
Subject: [PATCH] refactor(ResourceStatsPage, TrafficDashboard): update button
 click handlers to use arrow functions for consistency and improve error
 handling by retaining previous data on fetch failure

---
 frontend/src/ResourceStatsPage.jsx | 4 ++--
 frontend/src/TrafficDashboard.jsx  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/frontend/src/ResourceStatsPage.jsx b/frontend/src/ResourceStatsPage.jsx
index b2ff8d0..b3546dc 100644
--- a/frontend/src/ResourceStatsPage.jsx
+++ b/frontend/src/ResourceStatsPage.jsx
@@ -157,7 +157,7 @@ export default function ResourceStatsPage() {
     } catch (e) {
       if (e?.name === 'CanceledError' || e?.name === 'AbortError' || e?.code === 'ERR_CANCELED') return;
       setError(e?.response?.data?.message || e?.message || 'Не удалось загрузить статистику');
-      setRouters([]);
+      // Не очищаем список — пользователь видит старые данные и сообщение об ошибке
     } finally {
       setLoading(false);
     }
@@ -180,7 +180,7 @@ export default function ResourceStatsPage() {
           <button
             type="button"
             className="btn btn-outline-primary"
-            onClick={fetchStats}
+            onClick={() => fetchStats()}
             disabled={loading}
           >
             <IconRefresh size={18} className={loading ? 'spin' : ''} />
diff --git a/frontend/src/TrafficDashboard.jsx b/frontend/src/TrafficDashboard.jsx
index 114f60d..a1b8483 100644
--- a/frontend/src/TrafficDashboard.jsx
+++ b/frontend/src/TrafficDashboard.jsx
@@ -274,7 +274,7 @@ export default function TrafficDashboard() {
           <button
             type="button"
             className="btn btn-outline-primary"
-            onClick={fetchStats}
+            onClick={() => fetchStats()}
             disabled={loading}
           >
             <IconRefresh className={loading ? 'spin me-2' : 'me-2'} size={18} />