Add delete_business_messages method

Signed-off-by: wulan17 <wulan17@komodos.id>

compiler/docs/compiler.py

@@ -408,6 +408,7 @@ def pyrogram_api():
         Telegram Business
             answer_pre_checkout_query
             answer_shipping_query
+            delete_business_messages
             get_business_connection
         """,
         authorization="""

pyrogram/methods/business/__init__.py

@@ -1,5 +1,6 @@
 #  Pyrogram - Telegram MTProto API Client Library for Python
 #  Copyright (C) 2017-present Dan <https://github.com/delivrance>
+#  Copyright (C) 2022-present Mayuri-Chan <https://github.com/Mayuri-Chan>
 #
 #  This file is part of Pyrogram.
 #
@@ -18,12 +19,14 @@
 
 from .answer_pre_checkout_query import AnswerPreCheckoutQuery
 from .answer_shipping_query import AnswerShippingQuery
+from .delete_business_messages import DeleteBusinessMessages
 from .get_business_connection import GetBusinessConnection
 
 
 class TelegramBusiness(
     AnswerPreCheckoutQuery,
     AnswerShippingQuery,
+    DeleteBusinessMessages,
     GetBusinessConnection,
 ):
     pass

pyrogram/methods/business/delete_business_messages.py

@@ -0,0 +1,71 @@
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-present Dan <https://github.com/delivrance>
+#  Copyright (C) 2022-present Mayuri-Chan <https://github.com/Mayuri-Chan>
+#
+#  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 Iterable, Union
+
+import pyrogram
+from pyrogram import raw
+
+
+class DeleteBusinessMessages:
+    async def delete_business_messages(
+        self: "pyrogram.Client",
+        business_connection_id: str,
+        message_ids: Union[int, Iterable[int]]
+    ) -> int:
+        """Delete messages on behalf of a business account.
+
+        .. note::
+
+            Requires the `can_delete_sent_messages` business bot right to delete messages sent by the bot itself,
+            or the `can_delete_all_messages` business bot right to delete any message.
+
+        .. include:: /_includes/usable-by/bots.rst
+
+        Parameters:
+            business_connection_id (``str``):
+                Unique identifier of business connection on behalf of which to send the request.
+
+            message_ids (``int`` | Iterable of ``int``):
+                An iterable of message identifiers to delete (integers) or a single message id.
+                All messages must be from the same chat.
+
+        Returns:
+            ``int``: Amount of affected messages
+
+        Example:
+            .. code-block:: python
+
+                # Delete one message
+                await app.delete_business_messages(connection_id, message_id)
+
+                # Delete multiple messages at once
+                await app.delete_business_messages(connection_id, list_of_message_ids)
+        """
+        message_ids = list(message_ids) if not isinstance(message_ids, int) else [message_ids]
+
+        r = await self.invoke(
+            raw.functions.messages.DeleteMessages(
+                id=message_ids,
+                revoke=True
+            ),
+            business_connection_id=business_connection_id
+        )
+
+        return r.pts_count