public static bool TargetNodeIsDropCandidate(NodeEntityBase target, NodeEntityBase candidate)
{
if (target.GetType() == candidate.GetType() &&
target.Id == candidate.Id)
{
return(true);
}
if (target.ParentId == candidate.Id &&
target.ParentType == (ParentType)System.Enum.Parse(typeof(ParentType), candidate.GetType().Name))
{
return(true);
}
return(false);
}
public static bool TargetNodeIsDropCandidate(NodeEntityBase target, NodeEntityBase candidate)
{
if (target.GetType() == candidate.GetType()
&& target.Id == candidate.Id)
{
return true;
}
if (target.ParentId == candidate.Id
&& target.ParentType == (ParentType)System.Enum.Parse(typeof(ParentType), candidate.GetType().Name))
{
return true;
}
return false;
}
private async void AddRole(RoleNode roleNode, NodeEntityBase target)
{
try
{
IsBusy = true;
if (AuthorisationManagerServiceManager.TargetNodeIsDropCandidate(target, roleNode))
{
return;
}
if (target is RoleNode)
{
var targets = Roles.Flatten<RoleNode>(t => t.Id.Equals(target.Id), Users);
var result = await authorisationManagerServiceManager.AddRole(roleNode, (RoleNode) target, targets);
}
else if (target is UserNode)
{
var targets = Users.Where(t => t.Id.Equals(target.Id));
var result = await authorisationManagerServiceManager.AddRole(roleNode, (UserNode) target, targets);
}
else
{
throw new Exception(
string.Format(
"Invalid drop target. '{0}' can only be dropped onto a user or another role.",
roleNode.Text));
}
ResetStatus();
}
catch (Exception ex)
{
ShowMessage(new Message()
{
MessageType = MessageTypeEnum.Error,
Text = ex.Message
}, true);
IsBusy = false;
}
finally
{
OnPropertyChanged("");
}
}
