claude refactor

lib/state/app/modules/chatList/dataProvider/chat_list_data_provider.dart

@@ -0,0 +1,22 @@
+import 'dart:async';
+
+import '../../../../../api/marianumcloud/talk/room/getRoomCache.dart';
+import '../../../../../api/marianumcloud/talk/room/getRoomResponse.dart';
+import '../../../../../api/marianumcloud/talk/createRoom/createRoom.dart';
+import '../../../../../api/marianumcloud/talk/createRoom/createRoomParams.dart';
+
+class ChatListDataProvider {
+  Future<GetRoomResponse> getRooms({bool renew = false}) {
+    final completer = Completer<GetRoomResponse>();
+    GetRoomCache(
+      renew: renew,
+      onUpdate: (data) {
+        if (!completer.isCompleted) completer.complete(data);
+      },
+    );
+    return completer.future;
+  }
+
+  Future<void> createDirectRoom(String invite) =>
+      CreateRoom(CreateRoomParams(roomType: 1, invite: invite)).run();
+}