Nightly: Partymode-Status global per SSE /api/events Broadcast; Panic/Stop/Start senden Status an alle Clients

server/src/index.ts

@@ -152,6 +152,14 @@ const guildAudioState = new Map<string, GuildAudioState>();
 // Partymode: serverseitige Steuerung (global pro Guild)
 const partyTimers = new Map<string, NodeJS.Timeout>();
 const partyActive = new Set<string>();
+// SSE-Klienten für Broadcasts (z.B. Partymode Status)
+const sseClients = new Set<Response>();
+function sseBroadcast(payload: any) {
+  const data = `data: ${JSON.stringify(payload)}\n\n`;
+  for (const res of sseClients) {
+    try { res.write(data); } catch {}
+  }
+}
 
 async function playFilePath(guildId: string, channelId: string, filePath: string, volume?: number, relativeKey?: string): Promise<void> {
   const guild = client.guilds.cache.get(guildId);
@@ -871,6 +879,7 @@ app.post('/api/stop', (req: Request, res: Response) => {
       if (t) clearTimeout(t);
       partyTimers.delete(guildId);
       partyActive.delete(guildId);
+      sseBroadcast({ type: 'party', guildId, active: false });
     } catch {}
     return res.json({ ok: true });
   } catch (e: any) {
@@ -921,6 +930,8 @@ function schedulePartyPlayback(guildId: string, channelId: string) {
   // Start: sofort spielen und nächste planen
   partyActive.add(guildId);
   void loop();
+  // Broadcast Status
+  sseBroadcast({ type: 'party', guildId, active: true, channelId });
 }
 
 app.post('/api/party/start', async (req: Request, res: Response) => {
@@ -946,6 +957,7 @@ app.post('/api/party/stop', (req: Request, res: Response) => {
     const t = partyTimers.get(id); if (t) clearTimeout(t);
     partyTimers.delete(id);
     partyActive.delete(id);
+    sseBroadcast({ type: 'party', guildId: id, active: false });
     return res.json({ ok: true });
   } catch (e: any) {
     console.error('party/stop error', e);
@@ -953,6 +965,23 @@ app.post('/api/party/stop', (req: Request, res: Response) => {
   }
 });
 
+// Server-Sent Events Endpoint
+app.get('/api/events', (req: Request, res: Response) => {
+  res.setHeader('Content-Type', 'text/event-stream');
+  res.setHeader('Cache-Control', 'no-cache');
+  res.setHeader('Connection', 'keep-alive');
+  res.flushHeaders?.();
+
+  // Snapshot senden
+  try { res.write(`data: ${JSON.stringify({ type: 'snapshot', party: Array.from(partyActive) })}\n\n`); } catch {}
+
+  sseClients.add(res);
+  req.on('close', () => {
+    sseClients.delete(res);
+    try { res.end(); } catch {}
+  });
+});
+
 // Static Frontend ausliefern (Vite build)
 const webDistPath = path.resolve(__dirname, '../../web/dist');
 if (fs.existsSync(webDistPath)) {

web/src/App.tsx

@@ -1,6 +1,6 @@
 import React, { useEffect, useMemo, useRef, useState } from 'react';
 import ReactDOM from 'react-dom';
-import { fetchChannels, fetchSounds, playSound, setVolumeLive, getVolume, adminStatus, adminLogin, adminLogout, adminDelete, adminRename, playUrl, fetchCategories, createCategory, assignCategories, clearBadges, updateCategory, deleteCategory, partyStart, partyStop } from './api';
+import { fetchChannels, fetchSounds, playSound, setVolumeLive, getVolume, adminStatus, adminLogin, adminLogout, adminDelete, adminRename, playUrl, fetchCategories, createCategory, assignCategories, clearBadges, updateCategory, deleteCategory, partyStart, partyStop, subscribeEvents } from './api';
 import type { VoiceChannelInfo, Sound, Category } from './types';
 import { getCookie, setCookie } from './cookies';
 
@@ -74,6 +74,19 @@ export default function App() {
         const h = await fetch('/api/health').then(r => r.json()).catch(() => null);
         if (h && typeof h.totalPlays === 'number') setTotalPlays(h.totalPlays);
       } catch {}
+      // SSE: Partymode Status global synchronisieren
+      const unsub = subscribeEvents((msg)=>{
+        if (msg?.type === 'party') {
+          const [gid] = (selected||'').split(':');
+          if (gid && msg.guildId === gid) {
+            setChaosMode(!!msg.active);
+          }
+        } else if (msg?.type === 'snapshot') {
+          const [gid] = (selected||'').split(':');
+          if (gid) setChaosMode(msg.party?.includes(gid));
+        }
+      });
+      return () => { try { unsub(); } catch {} };
     })();
   }, []);
 

web/src/api.ts

@@ -106,6 +106,14 @@ export async function partyStop(guildId: string) {
   if (!res.ok) throw new Error('Partymode Stop fehlgeschlagen');
 }
 
+export function subscribeEvents(onMessage: (data: any)=>void) {
+  const ev = new EventSource(`${API_BASE}/events`);
+  ev.onmessage = (e) => {
+    try { const data = JSON.parse(e.data); onMessage(data); } catch {}
+  };
+  return () => ev.close();
+}
+
 export async function setVolumeLive(guildId: string, volume: number): Promise<void> {
   const res = await fetch(`${API_BASE}/volume`, {
     method: 'POST',