🚧 Anti-spam system based on entities

2026-07-31 00:29:24 +03:00 · 2020-03-03 14:11:51 +04:00
parent 1441c345b2
commit 8f8898e901
9 changed files with 148 additions and 3 deletions
@@ -0,0 +1,25 @@
+using System;
+using BotFramework;
+using BotFramework.Attributes;
+using BotFramework.Setup;
+using Kruzya.TelegramBot.Core.Cache;
+using Telegram.Bot.Types.Enums;
+
+namespace Kruzya.TelegramBot.UrlLimitations
+{
+    public class UserJoinHandler : BotEventHandler
+    {
+        protected MemoryCache<ChatMember, UInt16> ChatMembersCache;
+        
+        public UserJoinHandler(MemoryCache<ChatMember, UInt16> chatMembersCache)
+        {
+            ChatMembersCache = chatMembersCache;
+        }
+        
+        [Message(MessageType.ChatMembersAdded, InChat.Public)]
+        public void OnChatMembersAdded()
+        {
+            ChatMembersCache.SetValue(ChatMember.From(Chat.Id, From.Id), 0);
+        }
+    }
+}