public List <Group> Get(IEnumerable <int> groupTypeIds) { _checkInFilterId = DefinedValueCache.Get(Rock.SystemGuid.DefinedValue.GROUPTYPE_PURPOSE_CHECKIN_TEMPLATE).Id; var groupTypeService = new GroupTypeService(new Rock.Data.RockContext()); var groupTypes = groupTypeService.GetByIds(groupTypeIds.ToList()); GetValidGroups(groupTypes); return(_groups); }