public AuthenticationResponse IsUserAuthenticated(string username, string password)
{
AuthenticationResponse response;
User user = _userRepository.Read(username);
if (user == null)
{
response = AuthenticationResponse.InvalidLogin(LoginResponseType.InvalidUsername);
}
else if (!user.Password.Equals(password))
{
response = AuthenticationResponse.InvalidLogin(LoginResponseType.InvalidPassword);
}
else
{
response = AuthenticationResponse.SuccessfulLogin(user);
}
return(response);
}