Prevent last admin from leaving group

[signal-cli] / lib / src / main / java / org / asamk / signal / manager / groups / LastGroupAdminException.java

diff --git a/lib/src/main/java/org/asamk/signal/manager/groups/LastGroupAdminException.java b/lib/src/main/java/org/asamk/signal/manager/groups/LastGroupAdminException.java
new file mode 100644 (file)
index 0000000..28c52fa
--- /dev/null
+++ b/lib/src/main/java/org/asamk/signal/manager/groups/LastGroupAdminException.java
@@ -0,0 +1,8 @@
+package org.asamk.signal.manager.groups;
+
+public class LastGroupAdminException extends Exception {
+
+    public LastGroupAdminException(GroupId groupId, String groupName) {
+        super("User is last admin in group: " + groupName + " (" + groupId.toBase64() + ")");
+    }
+}