public ConfigurationAuthorisationViewModel(ViewModelContext viewModelContext, AuthorisationManagerServiceManager authorisationManagerServiceManager)
: base(viewModelContext)
{
this.authorisationManagerServiceManager = authorisationManagerServiceManager;
NewUserCommand = new WpfCommand(OnNewUser);
NewRoleCommand = new WpfCommand(OnNewRole);
NewActivityCommand = new WpfCommand(OnNewActivity);
SaveCommand = new WpfCommand(OnEntitySave);
DeleteCommand = new WpfCommand(OnEntityDelete);
RemoveItemCommand = new WpfCommand(OnRemoveItem);
DragDropCommand = new WpfCommand(OnDragDrop);
SelectItemCommand = new WpfCommand(OnSelectItem);
Logger.Log("ConfigurationAuthorisationViewModel initialised", Category.Info, Priority.None);
}
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 = MessageType.Error,
Text = ex.Message
}, true);
IsBusy = false;
}
finally
{
OnPropertyChanged("");
}
}
