Получение и отправка текста, статусы сообщения

client-mobile/lib/features/chat/data/models/chat_model.dart

@@ -62,7 +62,11 @@ class LastMessageModel {
   late String id;
   late String content;
   late String messageType;
+  late int sequenceId;
   DateTime? createdAt;
+  
+  @Enumerated(EnumType.name)
+  MessageStatus status = MessageStatus.delivered;
 
   Message toEntity() {
     return Message(
@@ -71,7 +75,9 @@ class LastMessageModel {
       senderId: '',
       content: content,
       messageType: messageType,
+      sequenceId: sequenceId,
       createdAt: createdAt,
+      status: status,
     );
   }
 
@@ -80,7 +86,9 @@ class LastMessageModel {
       ..id = message.id
       ..content = message.content
       ..messageType = message.messageType
-      ..createdAt = message.createdAt;
+      ..sequenceId = message.sequenceId
+      ..createdAt = message.createdAt
+      ..status = message.status;
   }
 }