public IList <datalayer.User> GetUsers()
        {
            var navProp = new[] {
                nameof(datalayer.User.AspNetUser)
            };

            var users = UserCore.GetListEF(t => t.AspNetUser.UserType != (int)UserType.ADMIN, navProp);

            if (users == null)
            {
                users = new List <datalayer.User>();
            }

            return(users);
        }