public SuccessWrapper <string> Login([FromBody] UserLogin login)
 {
     try
     {
         var token = UserService.CheckUserLogin(login);
         return(SuccessWrapper.Success(token));
     }
     catch (Exception e)
     {
         return(SuccessWrapper.Error <string>(e));
     }
 }
        public SuccessWrapper <string> Register([FromBody] UserRegistration regInfo)
        {
            try
            {
                // detect if there are any users in the database already
                var  firstUser   = Users.Find(x => true).FirstOrDefault();
                bool createAdmin = firstUser is null;

                var token = UserService.RegisterUser(regInfo, createAdmin);
                return(SuccessWrapper.Success(token));
            }
            catch (Exception e)
            {
                return(SuccessWrapper.Error <string>(e));
            }
        }