gobang/lib/service/user_dao.dart

/// Description: user dao
/// Time       : 02/20/2024 Tuesday
/// Author     : liuyuqi.gov@msn.cn
class UserDao {
  /// login
  /// @param username
  /// @param password
  /// @return Future<String> 
  static Future<String> login(String username, String password) async {
    await Future.delayed(Duration(seconds: 2));
    if (username == 'admin' && password == 'admin') {
      return 'token';
    } else {
      throw Exception('username or password is incorrect');
    }
  }

  /// logout
  static Future<bool> logout() async {
    await Future.delayed(Duration(seconds: 2));
    return true;
  }

  /// register
  /// @param username
  /// @param password
  /// @return Future<String> 
  static Future<String> register(String username, String password) async {
    await Future.delayed(Duration(seconds: 2));
    return 'success';
  }

}