public RoleDetailViewModel(ApplicationRole role)
{
Id = role.Id;
RoleName = role.Name;
var items = new List <SelectListItem>();
foreach (PermissionNames p in Enum.GetValues(typeof(PermissionNames)))
{
items.Add(new SelectListItem {
Text = p.ToString().ToTitleFriendlyString(), Value = p.ToString(), Selected = role.HasPermission(p)
});
}
items.Sort((a, b) => a.Text.CompareTo(b.Text));
InitialPermissionList = items;
SelectedPermissions = items.Where(z => z.Selected).ConvertAll(z => z.Value).ToList();
}