From 216c72ea363908d313d5a55f48b6a106a0de008c Mon Sep 17 00:00:00 2001
From: LittleSheep <littlesheep.code@hotmail.com>
Date: Mon, 1 Sep 2025 22:52:43 +0800
Subject: [PATCH] :wastebasket: Remove some unused code

---
 DysonNetwork.Sphere/Chat/ChatService.cs |  1 -
 DysonNetwork.Sphere/Chat/Message.cs     | 11 -----------
 2 files changed, 12 deletions(-)

diff --git a/DysonNetwork.Sphere/Chat/ChatService.cs b/DysonNetwork.Sphere/Chat/ChatService.cs
index 844a129..c8419cc 100644
--- a/DysonNetwork.Sphere/Chat/ChatService.cs
+++ b/DysonNetwork.Sphere/Chat/ChatService.cs
@@ -623,7 +623,6 @@ public partial class ChatService(
             message.Attachments = queryResult.Files.Select(CloudFileReferenceObject.FromProtoValue).ToList();
         }
 
-        message.EditedAt = SystemClock.Instance.GetCurrentInstant();
         db.Update(message);
         await db.SaveChangesAsync();
 
diff --git a/DysonNetwork.Sphere/Chat/Message.cs b/DysonNetwork.Sphere/Chat/Message.cs
index 9865823..58ea500 100644
--- a/DysonNetwork.Sphere/Chat/Message.cs
+++ b/DysonNetwork.Sphere/Chat/Message.cs
@@ -50,15 +50,4 @@ public class MessageReaction : ModelBase
 
     [MaxLength(256)] public string Symbol { get; set; } = null!;
     public MessageReactionAttitude Attitude { get; set; }
-}
-
-/// <summary>
-/// The data model for updating the last read at field for chat member,
-/// after the refactor of the unread system, this no longer stored in the database.
-/// Not only used for the data transmission object
-/// </summary>
-[NotMapped]
-public class MessageReadReceipt
-{
-    public Guid SenderId { get; set; }
 }
\ No newline at end of file