addMembers method

Future<void> addMembers(
  1. String groupId,
  2. List<String> members, {
  3. String? welcome,
})

~english Invites users to join a group.

Param groupId The group ID. Param members The list of users to be invited. Param welcome The welcome message.

Returns None.

Throws Exception description, see EMError. ~end

~chinese 邀请用户加入群组。

Param groupId 群组 ID。 Param members 被邀请的用户列表。 Param welcome 欢迎消息。

Return 无。

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. ~end

Implementation

Future<void> addMembers(
  String groupId,
  List<String> members, {
  String? welcome,
}) async {
  try {
    Map req = {'groupId': groupId, 'members': members};
    req.putIfNotNull("welcome", welcome);
    Map result = await Client.instance.groupManager
        .callNativeMethod(ChatMethodKeys.addMembers, req);
    EMError.hasErrorFromResult(result);
  } catch (e) {
    rethrow;
  }
}