From 93f285f02fdedb09aa596d3ba1231f703d93b2c2 Mon Sep 17 00:00:00 2001
From: Ren Amamiya <reyakov@proton.me>
Date: Sun, 24 May 2026 08:30:04 +0700
Subject: [PATCH] .

---
 .../androidMain/kotlin/su/reya/coop/screens/HomeScreen.kt | 4 +++-
 .../src/commonMain/kotlin/su/reya/coop/NostrViewModel.kt  | 8 +++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/composeApp/src/androidMain/kotlin/su/reya/coop/screens/HomeScreen.kt b/composeApp/src/androidMain/kotlin/su/reya/coop/screens/HomeScreen.kt
index bb840a7..d1c0d03 100644
--- a/composeApp/src/androidMain/kotlin/su/reya/coop/screens/HomeScreen.kt
+++ b/composeApp/src/androidMain/kotlin/su/reya/coop/screens/HomeScreen.kt
@@ -110,7 +110,9 @@ fun HomeScreen(
         ?: remember { mutableStateOf(null) }
 
     LaunchedEffect(Unit) {
-        viewModel.getChatRooms()
+        if (qrResult == null) {
+            viewModel.getChatRooms()
+        }
     }
 
     LaunchedEffect(qrResult) {
diff --git a/shared/src/commonMain/kotlin/su/reya/coop/NostrViewModel.kt b/shared/src/commonMain/kotlin/su/reya/coop/NostrViewModel.kt
index 8a36748..4f2d0a8 100644
--- a/shared/src/commonMain/kotlin/su/reya/coop/NostrViewModel.kt
+++ b/shared/src/commonMain/kotlin/su/reya/coop/NostrViewModel.kt
@@ -436,7 +436,13 @@ class NostrViewModel(
 
     fun getChatRooms() {
         viewModelScope.launch {
-            _chatRooms.value = nostr.getChatRooms() ?: emptySet()
+            val rooms = nostr.getChatRooms() ?: emptySet()
+            _chatRooms.update { currentRooms ->
+                val virtualRooms = currentRooms.filter { local ->
+                    rooms.none { db -> db.id == local.id }
+                }
+                rooms + virtualRooms
+            }
         }
     }