import 'message.dart'; import 'user.dart'; import 'dart:developer' as dev; class Conversation { User firstUser; User secondUser; List messages = []; Conversation(this.firstUser, this.secondUser); void addMessage(User sender, String content) { messages.add(Message(sender, content)); } void displayMessages() { dev.log("-----Conversation entre $firstUser et $secondUser-----"); for (var element in messages) { dev.log(element.toString()); } } }