public async Task <IActionResult> PopulateTestLogins()
        {
            var admin = await _userRepository.Query()
                        .FirstOrDefaultAsync(e => e.Login == "admin");

            if (admin == null)
            {
                var newPasswordData = _passwordHelper.GetNewPassword("admin");

                admin = new UserModel
                {
                    Password  = newPasswordData.hash,
                    Amount    = 123,
                    BirthDate = new DateTime(1982, 5, 22),
                    Salt      = newPasswordData.salt,
                    Login     = "******"
                };
                admin = await _userRepository.SaveAsync(admin);
            }

            return(Ok(true));
        }