From fc7d7431535c573981b434e0001454fae675a627 Mon Sep 17 00:00:00 2001
From: rene <mail@motocamp.de>
Date: Fri, 24 Apr 2026 08:39:41 +0200
Subject: [PATCH] Badge-System: personal/general Split, Punkte ohne Zahl, SW
 by-v328

---
 backend/routes/notifications.py | 29 +++++++++++++++++++++++++++++
 backend/static/js/api.js        |  1 +
 backend/static/js/app.js        | 16 ++++------------
 backend/static/sw.js            |  2 +-
 4 files changed, 35 insertions(+), 13 deletions(-)

diff --git a/backend/routes/notifications.py b/backend/routes/notifications.py
index 0990748..0805896 100644
--- a/backend/routes/notifications.py
+++ b/backend/routes/notifications.py
@@ -40,6 +40,35 @@ async def unread_count(user=Depends(get_current_user)):
     return {"count": row[0]}
 
 
+# ------------------------------------------------------------------
+# GET /api/notifications/badge  — Dot-Indikatoren für Header
+# personal: Chat, Freunde, Trainer, Sitting, Gesundheit, Meilensteine
+# general:  Gassi-Treffen, Giftköder, Verlorene Hunde, Wetter
+# ------------------------------------------------------------------
+_PERSONAL = {
+    'chat_message', 'friend_request', 'weekly_praise',
+    'health_reminder', 'milestone',
+    'sitting_request', 'sitting_confirmed', 'sitting_cancelled',
+}
+_GENERAL = {
+    'walk_invite', 'lost_dog_alert', 'poison_alert',
+    'weather_heat', 'weather_thunder',
+}
+
+@router.get("/badge")
+async def badge_status(user=Depends(get_current_user)):
+    with db() as conn:
+        rows = conn.execute(
+            "SELECT DISTINCT type FROM notifications WHERE user_id=? AND read_at IS NULL",
+            (user["id"],),
+        ).fetchall()
+    types = {r["type"] for r in rows}
+    return {
+        "personal": bool(types & _PERSONAL),
+        "general":  bool(types & _GENERAL),
+    }
+
+
 # ------------------------------------------------------------------
 # PATCH /api/notifications/read-all  — alle als gelesen markieren
 # ------------------------------------------------------------------
diff --git a/backend/static/js/api.js b/backend/static/js/api.js
index 7341740..2d8844d 100644
--- a/backend/static/js/api.js
+++ b/backend/static/js/api.js
@@ -515,6 +515,7 @@ const API = (() => {
   const notifications = {
     list()        { return get('/notifications'); },
     unreadCount() { return get('/notifications/unread-count'); },
+    badge()       { return get('/notifications/badge'); },
     readAll()     { return patch('/notifications/read-all', {}); },
     read(id)      { return patch(`/notifications/${id}/read`, {}); },
     delete(id)    { return del(`/notifications/${id}`); },
diff --git a/backend/static/js/app.js b/backend/static/js/app.js
index f626c5e..d3235ec 100644
--- a/backend/static/js/app.js
+++ b/backend/static/js/app.js
@@ -3,7 +3,7 @@
    Router, State-Management, Navigation, Initialisierung.
    ============================================================ */
 
-const APP_VER = '315'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
+const APP_VER = '316'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
 
 const App = (() => {
 
@@ -470,13 +470,9 @@ const App = (() => {
   async function _updateNotifBadge() {
     if (!state.user) return;
     try {
-      const { count } = await API.notifications.unreadCount();
-      // Sidebar-Badge (Zahl) — entfernt aus Sidebar, aber ID bleibt für Kompatibilität
-      const badge = document.getElementById('notif-badge');
-      if (badge) { badge.textContent = count; badge.style.display = count > 0 ? '' : 'none'; }
-      // Burger-Punkt
-      const navBadge = document.getElementById('notif-nav-badge');
-      if (navBadge) navBadge.classList.toggle('hidden', count === 0);
+      const b = await API.notifications.badge();
+      document.getElementById('notif-nav-badge')?.classList.toggle('hidden', !b.general);
+      document.getElementById('chat-nav-badge')?.classList.toggle('hidden',  !b.personal);
     } catch { /* ignorieren */ }
   }
 
@@ -485,12 +481,8 @@ const App = (() => {
     try {
       const convs = await API.chat.conversations();
       const total = convs.reduce((s, c) => s + (c.unread_count || 0), 0);
-      // Sidebar-Badge (Zahl)
       const badge = document.getElementById('chat-badge');
       if (badge) { badge.textContent = total; badge.style.display = total > 0 ? '' : 'none'; }
-      // Avatar-Punkt
-      const navBadge = document.getElementById('chat-nav-badge');
-      if (navBadge) navBadge.classList.toggle('hidden', total === 0);
     } catch { /* ignorieren */ }
   }
 
diff --git a/backend/static/sw.js b/backend/static/sw.js
index 906279e..635461c 100644
--- a/backend/static/sw.js
+++ b/backend/static/sw.js
@@ -3,7 +3,7 @@
    Offline-Cache + Push Notifications + Tile-Cache
    ============================================================ */
 
-const CACHE_VERSION = 'by-v327';
+const CACHE_VERSION = 'by-v328';
 const CACHE_STATIC  = `${CACHE_VERSION}-static`;
 const CACHE_TILES   = 'ban-yaro-tiles-v1';  // bleibt über SW-Updates erhalten