/// <summary>
/// Gets all user groups.
/// </summary>
/// <returns></returns>
public virtual IList <UserGroup> GetAllUserGroups()
{
if (_userGroups != null)
{
return(_userGroups);
}
Domain domain = Domain.GetDomain(_sitecoreContext.BackendDomainName);
IList <Role> sitecoreDomainRoles = domain.GetRoles().ToList();
IList <UserGroup> existingUserGroups = UserGroup.All().ToList();
//If number of roles matches in both ends we assume everything is up to date.
if (sitecoreDomainRoles.Count == existingUserGroups.Count)
{
_userGroups = sitecoreDomainRoles.Select(x => MapExternalUserGroupToInternalUserGroup(x.LocalName)).ToList();
return(_userGroups);
}
lock (_lock)
{
var roleNamesNotCreatedAsUserGroups = sitecoreDomainRoles.Where(x => existingUserGroups.All(y => y.ExternalId != x.LocalName)).Select(x => x.LocalName).ToList();
var newGroups = MapExternalUserGroupsToInternalUserGroups(roleNamesNotCreatedAsUserGroups);
ObjectFactory.Instance.Resolve <IRepository <UserGroup> >().Save(newGroups);
var allGroups = existingUserGroups.Concat(newGroups).ToList();
_userGroups = allGroups;
return(_userGroups);
}
}
