getChannelMemberList static method

Future<List<TPUser>?> getChannelMemberList(
  1. TPChannel tpChannel,
  2. TPUser? lastUser, {
  3. dynamic errorCallback(
    1. int? errorCode,
    2. String? errorMessage
    )?,
})

Implementation

static Future<List<TPUser>?> getChannelMemberList(
    TPChannel tpChannel,
    TPUser? lastUser,
    {
      Function(int? errorCode, String? errorMessage)? errorCallback
    }) async
{
  if (!_isInitialized(errorCallback: errorCallback)) { return null; }
  if (!_checkAuthInfo(errorCallback: errorCallback)) { return null; }

  try {
    String url = "/channels/${tpChannel.getChannelId()}/members";
    if (lastUser != null) { url += "?lastUserId=${lastUser.getUserId()}"; }
    Map<String, dynamic> response = await HttpUtil.get(url);
    List<dynamic> userArray = response["members"];
    List<TPUser> list = List.from([]);
    for (Map<String, dynamic> element in userArray) { list.add(TPUser(element)); }
    return list;
  } on TPException catch(e) {
    Logger.log("$e");
    if(errorCallback != null) { errorCallback(e.getCode(), e.getMessage()); }
  } catch(e){
    Logger.log("$e");
    if(errorCallback != null) { errorCallback(-1, e.toString()); }
  }
  return null;
}