From c194ddee66c1cf142c37f9130d69827eb0f91a7e Mon Sep 17 00:00:00 2001
From: Krille <c.kussowski@famedly.com>
Date: Fri, 28 Feb 2025 11:24:46 +0100
Subject: [PATCH] refactor: Make markUnread a noop if unread is already as
 intendend and throw exception if room membership is not join

---
 lib/src/room.dart | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/src/room.dart b/lib/src/room.dart
index dc1d0267..0591b77c 100644
--- a/lib/src/room.dart
+++ b/lib/src/room.dart
@@ -566,6 +566,12 @@ class Room {
   /// this works if there is no connection to the homeserver. This does **not**
   /// set a read marker!
   Future<void> markUnread(bool unread) async {
+    if (unread == markedUnread) return;
+    if (membership != Membership.join) {
+      throw Exception(
+        'Can not markUnread on a room with membership $membership',
+      );
+    }
     final content = MarkedUnread(unread).toJson();
     await _handleFakeSync(
       SyncUpdate(