E2EEChat/lib/model/message.dart

import 'package:e2ee_chat/model/content.dart';
import 'package:objectbox/objectbox.dart';

import 'group.dart';
import 'user.dart';

@Entity()
class Message {

  int id = 0;
  final from = ToOne<User>();
  final to = ToOne<User>();
  final content = ToOne<Content>();
  int time = 0;
}

@Entity()
class GroupMessage {
  int id = 0;
  final from = ToOne<User>();
  final to = ToOne<Group>();
  final content = ToOne<Content>();
  int time = 0;
}