From aba90f2e9047451a3b0807ee9f2f1568c43ff118 Mon Sep 17 00:00:00 2001
From: "Alexander \"PapaTutuWawa" <papatutuwawa@polynom.me>
Date: Wed, 27 Sep 2023 18:58:17 +0200
Subject: [PATCH] feat(example): Print the number of users in the MUC

---
 examples_dart/bin/muc_client.dart                 | 15 ++++++++++-----
 packages/moxxmpp/lib/src/xeps/xep_0045/types.dart |  1 +
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/examples_dart/bin/muc_client.dart b/examples_dart/bin/muc_client.dart
index 4e88c84..1eeb11e 100644
--- a/examples_dart/bin/muc_client.dart
+++ b/examples_dart/bin/muc_client.dart
@@ -75,11 +75,16 @@ void main(List<String> args) async {
   });
 
   // Join room
-  await connection.getManagerById<MUCManager>(mucManager)!.joinRoom(
-        muc,
-        nick,
-        maxHistoryStanzas: 0,
-      );
+  final mm = connection.getManagerById<MUCManager>(mucManager)!;
+  await mm.joinRoom(
+    muc,
+    nick,
+    maxHistoryStanzas: 0,
+  );
+  final state = (await mm.getRoomState(muc))!;
+
+  print('=====> ${state.members.length} users in room');
+  print('=====> ${state.members.values.map((m) => m.nick).join(", ")}');
 
   final repl = Repl(prompt: '> ');
   await for (final line in repl.runAsync()) {
diff --git a/packages/moxxmpp/lib/src/xeps/xep_0045/types.dart b/packages/moxxmpp/lib/src/xeps/xep_0045/types.dart
index a58866c..06bb806 100644
--- a/packages/moxxmpp/lib/src/xeps/xep_0045/types.dart
+++ b/packages/moxxmpp/lib/src/xeps/xep_0045/types.dart
@@ -5,6 +5,7 @@ import 'package:moxxmpp/src/xeps/xep_0004.dart';
 import 'package:moxxmpp/src/xeps/xep_0030/types.dart';
 
 class InvalidAffiliationException implements Exception {}
+
 class InvalidRoleException implements Exception {}
 
 enum Affiliation {