public Task <Tuple <LoginDto, string, bool> > Login(string first, string last, string dob, string electoral)
{
Tuple <UserVote, string, bool> result = _userRepository.Authenticate(first, last, dob, electoral);
LoginDto loginDto = new LoginDto();
loginDto = Mapper.Map <UserVote, LoginDto>(result.Item1);
return(Task.FromResult(Tuple.Create(loginDto, result.Item2, result.Item3)));
}