fix group chat offline

src/apps/chat/layer.rs

@@ -538,7 +538,7 @@ impl LayerEvent {
                     &mut results,
                 )?;
                 layer.running_mut(&mgid)?.check_offline(&fgid, &addr);
-                results.rpcs.push(rpc::friend_offline(mgid, fid));
+                results.rpcs.push(rpc::friend_offline(mgid, fid, &fgid));
             }
             LayerEvent::Close => {
                 layer.group.write().await.broadcast(

src/apps/group_chat/layer.rs

@@ -131,8 +131,8 @@ async fn handle_event(
     };
 
     match event {
-        LayerEvent::Offline(_) => {
-            results.rpcs.push(rpc::group_offline(mgid, gid));
+        LayerEvent::Offline(gcd) => {
+            results.rpcs.push(rpc::group_offline(mgid, gid, &gcd));
         }
         LayerEvent::OnlinePing(gcd) => {
             results.rpcs.push(rpc::group_online(mgid, gid));

src/event.rs

@@ -517,7 +517,7 @@ impl StatusEvent {
                             if running.check_offline(&rgid, &addr) {
                                 let msg = SendMessage::Rpc(
                                     uid,
-                                    chat_rpc::friend_offline(ggid, rid),
+                                    chat_rpc::friend_offline(ggid, rid, &rgid),
                                     true,
                                 );
                                 let _ = sender.send(msg).await;