public async Task <int> AddUser(User newUser)
        {
            int rspns;

            using (var dbCntx = new NancyApp.DAL.NancyAppContext())
            {
                dbCntx.User.Add(newUser);
                rspns = await dbCntx.SaveChangesAsync();
            }
            return(rspns);
        }
        public async Task <int> RemoveUser(int Id)
        {
            int rspns;

            using (var dbCntx = new NancyApp.DAL.NancyAppContext())
            {
                var user = new User {
                    Id = Id
                };

                dbCntx.User.Attach(user);
                dbCntx.User.Remove(user);
                rspns = await dbCntx.SaveChangesAsync();
            }
            return(rspns);
        }