isJoinedGroup method

Future<bool> isJoinedGroup({
  1. required String gid,
  2. String? operationID,
})

检查是否已加入组 gid 组ID

Implementation

Future<bool> isJoinedGroup({
  required String gid,
  String? operationID,
}) =>
    getJoinedGroupList(
      operationID: Utils.checkOperationID(operationID),
    ).then((list) => list.where((e) => e.groupID == gid).length > 0);