fetchConversationListFromServer method

Implementation

@Deprecated('Use [fetchConversationsByOptions] instead')

///
///
///
/// 获取服务器会话列表。
///
/// Param [pageNum] 当前页码。
///
/// Param [pageSize] 每页期望返回的会话数量。
///
/// **Return** 当前用户的会话列表。
///
/// **Throws**  如果有异常会在这里抛出，包含错误码和错误描述，详见 [EMError]。
///
Future<List<EMConversation>> fetchConversationListFromServer({
  int pageNum = 1,
  int pageSize = 20,
}) async {
  Map request = {
    "pageNum": pageNum,
    "pageSize": pageSize,
  };
  Map result = await ChatChannel.invokeMethod(
    ChatMethodKeys.fetchConversationsFromServerWithPage,
    request,
  );
  try {
    EMError.hasErrorFromResult(result);
    List<EMConversation> conversationList = [];
    result[ChatMethodKeys.fetchConversationsFromServerWithPage]
        ?.forEach((element) {
      conversationList.add(EMConversation.fromJson(element));
    });
    return conversationList;
  } on EMError catch (e) {
    throw e;
  }
}