public bool HasAccesRole(string role = null, HttpContextBase httpContext = null)
        {
            try
            {
                if (role.IsNullOrEmpty() || httpContext.IsNull()) return false;

                var roles = Bdd.GetRoles(httpContext.User.Identity.Name.ToInt());
                if (roles.IsEmpty()) return false;

                return HasAccesRole(roles, role);
            }
            catch (Exception)
            {
                return false;
            }
        }