private void CapNhatChucNang(Quyen quyen, string[] selectedPermissions)
{
if (selectedPermissions == null)
{
return;
}
var selectedPermission = new HashSet<string>(selectedPermissions);
var PermissionRole = quyen.ChucNangs.Select(c => c.IdChucNang);
foreach (var permission in db.ChucNangs)
{
if (selectedPermission.Contains(permission.IdChucNang.ToString()))
{
if (!PermissionRole.Contains(permission.IdChucNang))
{
quyen.ChucNangs.Add(permission);
}
}
else
{
if (PermissionRole.Contains(permission.IdChucNang))
{
quyen.ChucNangs.Remove(permission);
}
}
}
}
private void DanhSachChucNang(Quyen quyen)
{
var TatCaChucNang = db.ChucNangs;
var RolePermission = new HashSet<int>(quyen.ChucNangs.Select(r => r.IdChucNang));
var viewModel = new List<AssignedPermission>();
foreach (var chucnang in TatCaChucNang)
{
viewModel.Add(new AssignedPermission
{
IdChucNang = chucnang.IdChucNang,
TenChucNang = chucnang.TenChucNang,
Assigned = RolePermission.Contains(chucnang.IdChucNang)
});
}
ViewBag.Permissions = viewModel;
}
public ActionResult ThemPhanQuyen(FormCollection collection, int[] selectedPermissions)
{
string ten = collection["txtTen"];
if (String.IsNullOrEmpty(ten))
{
TempData["ThongBao"] = "Tên không được để trống";
return RedirectToAction("ThemPhanQuyen");
}
Quyen role = new Quyen { TenQuyen = ten, ChucNangs = new List<ChucNang>() };
if (selectedPermissions != null)
{
foreach (var item in selectedPermissions)
{
var chucnang = db.ChucNangs.SingleOrDefault(p => p.IdChucNang == item);
role.ChucNangs.Add(chucnang);
}
}
db.Quyens.Add(role);
db.SaveChanges();
return RedirectToAction("ThemPhanQuyen");
}
