public interface PermissionServiceInterface
{
    bool HasPermission(string permissionNameIdentifier, params string[] roles);
}

[PermissionAuthorize("Products.Edit")]
public ProductsController()
{
}

@Html.ActionLink("Create Product", "Create").If("Products.Edit")

public static MvcHtmlString If(this MvcHtmlString value, string permission)
{
    return permissionService.HasPermission(permission) ? value :
    MvcHtmlString.Empty;
}