getChatRoomWithId method

Future<ChatRoom?> getChatRoomWithId(
  1. String roomId

Gets the chat room in the cache.

Param roomId The chat room ID.

Return The chat room instance. Returns null if the chat room is not found in the cache.

Throws A description of the exception. See ChatError.


Future<ChatRoom?> getChatRoomWithId(String roomId) async {
  Map result = await _channel
      .invokeMethod(ChatMethodKeys.getChatRoom, {"roomId": roomId});
  try {
    if (result.containsKey(ChatMethodKeys.getChatRoom)) {
      return ChatRoom.fromJson(result[ChatMethodKeys.getChatRoom]);
    } else {
      return null;
  } on ChatError catch (e) {
    throw e;