public static ObservableCollection <AllowedRole> GetAllowedRoles(this IAccessRestrictedItem item)
{
var additionalPermissions =
JsonConvert.DeserializeObject <ObservableCollection <AllowedRole> >(item.AllowedRolesString ?? string.Empty)
?? new ObservableCollection <AllowedRole>();
additionalPermissions.CollectionChanged += item.SaveToPremissinBackingField;
return(additionalPermissions);
}
private static void SaveToPremissinBackingField(this IAccessRestrictedItem item, object sender, NotifyCollectionChangedEventArgs e)
{
var premissions = sender as ObservableCollection <AllowedRole>;
if (premissions == null)
{
throw new InvalidOperationException("Cant Observe Entitiy AllowedPremissions For DataPresistence");
}
item.AllowedRoles = premissions;
}
public bool HasAccess(IAccessRestrictedItem restricted, AccessPremission premission)
{
if (restricted.AccessType == AccessType.Public)
{
return(true);
}
if (_identityManager.IsCurrentIdentitySupervisor())
{
return(true);
}
var identityRoles = _identityManager.GetCurrentIdentityRoles();
return
(restricted.AllowedRoles.Any(
x => x.AccessPremission == premission && identityRoles.Contains(x.RoleName)));
}