class AttendanceResponseDto { final String id; final String employeeId; final DateTime? login; final DateTime? logout; AttendanceResponseDto({ required this.id, required this.employeeId, this.login, this.logout, }); factory AttendanceResponseDto.fromJson(Map json) { final data = json['data']; return AttendanceResponseDto( id: data['id'], employeeId: data['employeeId'], login: data['login'], logout: data['logout'], ); } }