some fixes

program/userbot_tools.py

@@ -9,34 +9,25 @@ from driver.decorators import authorized_users_only, sudo_users_only
 
 
 @Client.on_message(
-    command(["userbotjoin", f"userbotjoin@{BOT_USERNAME}"]) & ~filters.private & ~filters.bot
+    command(["userbotjoin", f"userbotjoin@{BOT_USERNAME}"]) & ~filters.group & ~filters.edited
 )
 @authorized_users_only
 async def join_chat(c: Client, m: Message):
     chat_id = m.chat.id
     try:
-        invite_link = await m.chat.export_invite_link()
-        if "+" in invite_link:
-            link_hash = (invite_link.replace("+", "")).split("t.me/")[1]
-            await user.join_chat(f"https://t.me/joinchat/{link_hash}")
-        await m.chat.promote_member(
-            (await user.get_me()).id,
-            can_manage_voice_chats=True
-        )
-        return await user.send_message(chat_id, "✅ userbot entered chat")
-    except UserAlreadyParticipant:
-        admin = await m.chat.get_member((await user.get_me()).id)
-        if not admin.can_manage_voice_chats:
-            await m.chat.promote_member(
-                (await user.get_me()).id,
-                can_manage_voice_chats=True
+        invitelink = await c.export_chat_invite_link(chat_id)
+        if invitelink.startswith("https://t.me/+"):
+            invitelink = invitelink.replace(
+                "https://t.me/+", "https://t.me/joinchat/"
             )
-            return await user.send_message(chat_id, "✅ userbot already in chat")
+            await user.join_chat(invitelink)
+            await user.send_message(chat_id, "✅ userbot entered chat")
+    except UserAlreadyParticipant:
         return await user.send_message(chat_id, "✅ userbot already in chat")
 
 
-@Client.on_message(command(["userbotleave",
-                            f"leave@{BOT_USERNAME}"]) & filters.group & ~filters.edited
+@Client.on_message(
+    command(["userbotleave", f"userbotleave@{BOT_USERNAME}"]) & filters.group & ~filters.edited
 )
 @authorized_users_only
 async def leave_chat(_, m: Message):