shorten read markers to 'everyone has read up to this point' when > 4 user

1 files changed, 6 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/entities/ReadByMarker.java b/src/main/java/de/pixart/messenger/entities/ReadByMarker.java
index ec2d1aa73..86057c680 100644
--- a/src/main/java/de/pixart/messenger/entities/ReadByMarker.java
+++ b/src/main/java/de/pixart/messenger/entities/ReadByMarker.java
@@ -162,4 +162,10 @@ public class ReadByMarker {
         return true;
     }
 
+    public static boolean allUsersRepresented(Collection<MucOptions.User> users, Set<ReadByMarker> markers, ReadByMarker marker) {
+        HashSet<ReadByMarker> markersCopy = new HashSet<>(markers);
+        markersCopy.add(marker);
+        return allUsersRepresented(users, markersCopy);
+    }
+
 }