Получение и отправка текста, статусы сообщения

client-mobile/lib/features/chat/domain/entities/message.dart

@@ -3,6 +3,8 @@ import 'package:freezed_annotation/freezed_annotation.dart';
 part 'message.freezed.dart';
 // part 'message.g.dart';
 
+enum MessageStatus { sending, delivered, read, error }
+
 @freezed
 class Message with _$Message {
   const factory Message({
@@ -10,12 +12,11 @@ class Message with _$Message {
     required String chatId,
     required String senderId,
     required String content,
-    required String messageType, // 'text', 'image', 'video', 'audio', 'file'
+    required String messageType,
+    required int sequenceId,
     DateTime? createdAt,
     DateTime? updatedAt,
-    bool? isRead,
+    @Default(MessageStatus.delivered) MessageStatus status,
     Map<String, dynamic>? media,
   }) = _Message;
-
-  // factory Message.fromJson(Map<String, dynamic> json) => _$MessageFromJson(json);
 }