refreshLogin method

Future<UserDto> refreshLogin()

Re-authenticates with stored credentials to refresh the session and update login-level fields (avatar filename, password expiry) in the DB.

Throws NotLoggedInException if no stored credentials are available. Throws DioException on network failure.

Implementation

Future<UserDto> refreshLogin() async {
  final username = await _secureStorage.read(key: _usernameKey);
  final password = await _secureStorage.read(key: _passwordKey);
  if (username == null || password == null) throw NotLoggedInException();

  final userDto = await _portalService.login(username, password);
  _onAuthStatusChanged(.authenticated);

  await (_database.update(
    _database.users,
  )..where((u) => u.studentId.equals(username))).write(
    UsersCompanion(
      avatarFilename: Value(userDto.avatarFilename ?? ''),
      passwordExpiresInDays: Value(userDto.passwordExpiresInDays),
    ),
  );

  return userDto;
}