public async Task HandleAsync(AuthenticateUserInput input, IAuthenticateOutputHandler <T> output)
{
var user = await _userRepository.GetByUsernameAsync(input.Username);
if (user == null)
{
output.BadRequest("User does not exists");
}
if (!VerifyPasswordHash(input.Password, user.PasswordHash, user.PasswordSalt))
{
output.BadRequest("User credentials does not match");
}
var token = _tokenService.GenerateJwtToken(user.Username.ToString());
output.Success(new AuthenticateUserOutput(user.Id, user.Username, token));
}
