fetchLatestMessageWithChatThreads method

Future<Map<String, ChatMessage>> fetchLatestMessageWithChatThreads(
  1. {required List<String> chatThreadIds}

Get the latest news of the specified Chat Thread list from the server.

Param chatThreadIds Chat Thread id list. The list length is not greater than 20.

Return returns a Map collection, the key is the chat thread ID, and the value is the latest message object of the chat thread.

Throws A description of the exception. See ChatError.


Future<Map<String, ChatMessage>> fetchLatestMessageWithChatThreads({
  required List<String> chatThreadIds,
}) async {
  Map req = {
    "threadIds": chatThreadIds,
  Map result = await _channel.invokeMethod(
  try {
    Map? map = result[ChatMethodKeys.fetchLastMessageWithChatThreads];
    Map<String, ChatMessage> ret = {};
    if (map == null) {
      return ret;

    for (var key in map.keys) {
      Map<String, Object> msgMap = map[key].cast<Map<String, Object>>();
      ret[key] = ChatMessage.fromJson(msgMap);
    return ret;
  } on ChatError catch (e) {
    throw e;