// Save response to Users db.
Map responseBody = response.body;

String responseLogin = responseBody['login'];
int userId = responseBody['id'];
String avatarUrl = responseBody['avatar_url'];
String name = responseBody['name'];
String reposUrl = responseBody['repos_url'];

await _userDao.insertOrReplaceUser(User(
    login: responseLogin,
    userId: userId,
    avatarUrl: avatarUrl,
    name: name,
    reposUrl: reposUrl));