MTPyroger/pyrogram/methods/chats/unban_chat_member.py

#  Pyrogram - Telegram MTProto API Client Library for Python
#  Copyright (C) 2017-2021 Dan <https://github.com/delivrance>
#
#  This file is part of Pyrogram.
#
#  Pyrogram is free software: you can redistribute it and/or modify
#  it under the terms of the GNU Lesser General Public License as published
#  by the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  Pyrogram is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU Lesser General Public License for more details.
#
#  You should have received a copy of the GNU Lesser General Public License
#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

from typing import Union

from pyrogram import raw
from pyrogram.scaffold import Scaffold


class UnbanChatMember(Scaffold):
    async def unban_chat_member(
        self,
        chat_id: Union[int, str],
        user_id: Union[int, str]
    ) -> bool:
        """Unban a previously banned user in a supergroup or channel.
        The user will **not** return to the group or channel automatically, but will be able to join via link, etc.
        You must be an administrator for this to work.

        Parameters:
            chat_id (``int`` | ``str``):
                Unique identifier (int) or username (str) of the target chat.

            user_id (``int`` | ``str``):
                Unique identifier (int) or username (str) of the target user.
                For a contact that exists in your Telegram address book you can use his phone number (str).

        Returns:
            ``bool``: True on success.

        Example:
            .. code-block:: python

                # Unban chat member right now
                app.unban_chat_member(chat_id, user_id)
        """
        await self.send(
            raw.functions.channels.EditBanned(
                channel=await self.resolve_peer(chat_id),
                participant=await self.resolve_peer(user_id),
                banned_rights=raw.types.ChatBannedRights(
                    until_date=0
                )
            )
        )

        return True