♻️ Refactor cache system with redis

🐛 Add lock to check in prevent multiple at the same time

DysonNetwork.Sphere/Connection/Handlers/MessageReadHandler.cs

@@ -10,7 +10,7 @@ namespace DysonNetwork.Sphere.Connection.Handlers;
 
 public class MessageReadHandler(
     AppDatabase db,
-    IMemoryCache cache,
+    ICacheService cache,
     ChatRoomService crs,
     FlushBufferService buffer
 )
@@ -44,11 +44,9 @@ public class MessageReadHandler(
             return;
         }
 
-        ChatMember? sender;
         var cacheKey = string.Format(ChatMemberCacheKey, currentUser.Id, request.ChatRoomId);
-        if (cache.TryGetValue(cacheKey, out ChatMember? cachedMember))
-            sender = cachedMember;
-        else
+        var sender = await cache.GetAsync<ChatMember?>(cacheKey);
+        if (sender is null)
         {
             sender = await db.ChatMembers
                 .Where(m => m.AccountId == currentUser.Id && m.ChatRoomId == request.ChatRoomId)
@@ -56,9 +54,10 @@ public class MessageReadHandler(
 
             if (sender != null)
             {
-                var cacheOptions = new MemoryCacheEntryOptions()
-                    .SetAbsoluteExpiration(TimeSpan.FromMinutes(5));
-                cache.Set(cacheKey, sender, cacheOptions);
+                var chatRoomGroup = ChatRoomService.ChatRoomGroupPrefix + request.ChatRoomId;
+                await cache.SetWithGroupsAsync(cacheKey, sender,
+                    [chatRoomGroup], 
+                    TimeSpan.FromMinutes(5));
             }
         }