added demote func + more bugs

userge/plugins/admin/admin.py

@@ -13,7 +13,7 @@
 
 **Example:**
 
-    `.promote [username | userid] [custom_rank]`""")
+    `.promote [username | userid] or [reply to user]`""")
 
 async def promote_usr(message: Message):
     """
@@ -55,3 +55,68 @@ async def promote_usr(message: Message):
     else:
         await message.edit(
             text="`I don't have proper admin permission to do that ⚠`")
+
+@userge.on_cmd("demote", about="""\
+__use this to demote group members__
+
+**Usage:**
+
+`Remove admin rights from admin in the chat.`
+
+[NOTE: Requires proper admin rights in the chat!!!]
+
+
+**Example:**
+
+    `.demote [username | userid] or [reply to user]`""")
+
+async def demote_usr(message: Message):
+    """
+    this function can demote members in tg group
+    """
+    chat_id = message.chat.id
+    get_chat = await userge.get_chat_member(message.chat.id, message.from_user.id)
+    demote_perm = get_chat.can_promote_members
+
+    await message.edit("`Trying to Demote User.. Hang on!`")
+
+    if demote_perm:
+
+        user_id = message.input_str
+
+        if user_id:
+            try:
+                await userge.promote_chat_member(chat_id, user_id,
+                                                 can_change_info=False,
+                                                 can_delete_messages=False,
+                                                 can_restrict_members=False,
+                                                 can_invite_users=False,
+                                                 can_pin_messages=False)
+
+                await message.edit("**🛡 Demoted Successfully**", del_in=5)
+
+            except Exception as e:
+                await message.edit(
+                    text=f"`something went wrong 🤔, do .help demoted for more info` \n **ERROR** {str(e)}")
+
+        else:
+
+            user_id = message.reply_to_message.from_user.id
+
+            try:
+                await userge.promote_chat_member(chat_id, user_id,
+                                                 can_change_info=False,
+                                                 can_delete_messages=False,
+                                                 can_restrict_members=False,
+                                                 can_invite_users=False,
+                                                 can_pin_messages=False)
+
+                await message.edit("**🛡 Demoted Successfully**", del_in=5)
+
+            except Exception as e:
+                await message.edit(
+                    text=f"`something went wrong 🤔, do .help demote for more info` \n **ERROR** {str(e)}")
+
+    else:
+        await message.edit(
+            text="`I don't have proper admin permission to do that ⚠`")