E2EEChat/lib/model/friendship.dart

import 'package:objectbox/objectbox.dart';

import 'message.dart';
import 'user.dart';

@Entity()
class FriendShip {
  int id = 0;
  final user0 = ToOne<User>();
  final user1 = ToOne<User>();
  final messages = ToMany<Message>();
}