ass

client/app.go

@@ -973,17 +973,20 @@ func (a *App) connectWS() {
 			case "stop_webcam_stream":
 				runtime.EventsEmit(a.ctx, "stop_webcam_stream")
 			case "chat:message":
-				if staffVal, ok := msg.Data["staffId"].(float64); ok {
-					a.mu.Lock()
-					a.replyStaffID = uint(staffVal)
-					a.chatUnread++
-					unread := a.chatUnread
-					a.mu.Unlock()
-					runtime.EventsEmit(a.ctx, "chat:notify", map[string]any{
-						"unread":  unread,
-						"preview": msg.Data["body"],
-						"from":    msg.Data["staffName"],
-					})
+				senderRole, _ := msg.Data["senderRole"].(string)
+				if senderRole == "staff" {
+					if staffVal, ok := msg.Data["staffId"].(float64); ok {
+						a.mu.Lock()
+						a.replyStaffID = uint(staffVal)
+						a.chatUnread++
+						unread := a.chatUnread
+						a.mu.Unlock()
+						runtime.EventsEmit(a.ctx, "chat:notify", map[string]any{
+							"unread":  unread,
+							"preview": msg.Data["body"],
+							"from":    msg.Data["staffName"],
+						})
+					}
 				}
 				runtime.EventsEmit(a.ctx, "chat:message", msg.Data)
 			}

client/frontend/src/main.js

@@ -27,6 +27,34 @@ let chatOpen = false;
 let chatMessages = [];
 let chatConversations = [];
 let activeStaffId = 0;
+let chatAudioCtx = null;
+
+function playChatSound() {
+  try {
+    const Ctx = window.AudioContext || window.webkitAudioContext;
+    if (!chatAudioCtx) chatAudioCtx = new Ctx();
+    const ctx = chatAudioCtx;
+    if (ctx.state === 'suspended') ctx.resume();
+    const tone = (freq, start, dur) => {
+      const osc = ctx.createOscillator();
+      const gain = ctx.createGain();
+      osc.type = 'sine';
+      osc.frequency.value = freq;
+      gain.gain.setValueAtTime(0.0001, start);
+      gain.gain.exponentialRampToValueAtTime(0.15, start + 0.02);
+      gain.gain.exponentialRampToValueAtTime(0.0001, start + dur);
+      osc.connect(gain);
+      gain.connect(ctx.destination);
+      osc.start(start);
+      osc.stop(start + dur + 0.02);
+    };
+    const t = ctx.currentTime;
+    tone(880, t, 0.12);
+    tone(1174, t + 0.14, 0.14);
+  } catch {
+    /* ignore */
+  }
+}
 
 // Quản lý webcam
 let webcamStream = null;
@@ -51,14 +79,18 @@ function init() {
 
   window.runtime.EventsOn('start_webcam_stream', startWebcam);
   window.runtime.EventsOn('stop_webcam_stream', stopWebcam);
-  window.runtime.EventsOn('chat:message', () => {
+  window.runtime.EventsOn('chat:message', (data) => {
     updateChatBadge();
     loadChatConversations().catch(console.error);
     if (chatOpen && activeStaffId) loadChatMessages(activeStaffId).catch(console.error);
+    if (data?.senderRole === 'staff') {
+      playChatSound();
+    }
   });
   window.runtime.EventsOn('chat:notify', (data) => {
     updateChatBadge();
     showChatToast(data);
+    playChatSound();
   });
   checkLogin();
 }