public IActionResult Auth([FromBody] AuthRequest request)
        {
            try
            {
                var user = _service.Authenticate(request.Login, request.Password);

                string token = TokenGenerator.GenerateToken(_jwtSettings.Secret, user.Id.ToString());

                return(Ok(new AuthResponse
                {
                    Token = token
                }));
            }
            catch (InvalidParamsError)
            {
                return(StatusCode(StatusCodes.Status400BadRequest, new
                {
                    message = "Логин и пароль обязательны для ввода"
                }));
            }
            catch (UserNotExistError)
            {
                return(StatusCode(StatusCodes.Status404NotFound, new
                {
                    message = "Пользователь не найден"
                }));
            }
            catch (VerifyPasswordError)
            {
                return(StatusCode(StatusCodes.Status400BadRequest, new
                {
                    message = "Неверный пароль"
                }));
            }
            catch (Exception e)
            {
                return(StatusCode(StatusCodes.Status500InternalServerError, new { message = e.Message }));
            }
        }