From bb156408cf23bb8a47e72ca925d6142123aae631 Mon Sep 17 00:00:00 2001
From: Oleg A <t0rr@mail.ru>
Date: Thu, 5 Nov 2020 15:20:12 +0300
Subject: [PATCH] AIOG-T-69 param `drop_pending_updates` added in methods
 `setWebhook` and `deleteWebhook`

---
 aiogram/bot/bot.py | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/aiogram/bot/bot.py b/aiogram/bot/bot.py
index 66a4fb48..11409fcc 100644
--- a/aiogram/bot/bot.py
+++ b/aiogram/bot/bot.py
@@ -96,11 +96,14 @@ class Bot(BaseBot, DataMixin, ContextInstanceMixin):
         result = await self.request(api.Methods.GET_UPDATES, payload)
         return [types.Update(**update) for update in result]
 
-    async def set_webhook(self, url: base.String,
+    async def set_webhook(self,
+                          url: base.String,
                           certificate: typing.Optional[base.InputFile] = None,
                           ip_address: typing.Optional[base.String] = None,
                           max_connections: typing.Optional[base.Integer] = None,
-                          allowed_updates: typing.Optional[typing.List[base.String]] = None) -> base.Boolean:
+                          allowed_updates: typing.Optional[typing.List[base.String]] = None,
+                          drop_pending_updates: typing.Optional[base.Boolean] = None,
+                          ) -> base.Boolean:
         """
         Use this method to specify a url and receive incoming updates via an outgoing
         webhook. Whenever there is an update for the bot, we will send an HTTPS POST
@@ -145,6 +148,9 @@ class Bot(BaseBot, DataMixin, ContextInstanceMixin):
             period of time.
         :type allowed_updates: :obj:`typing.Optional[typing.List[base.String]]`
 
+        :param drop_pending_updates: Pass True to drop all pending updates
+        :type drop_pending_updates: :obj:`typing.Optional[base.Boolean]`
+
         :return: Returns true
         :rtype: :obj:`base.Boolean`
         """
@@ -157,13 +163,18 @@ class Bot(BaseBot, DataMixin, ContextInstanceMixin):
         result = await self.request(api.Methods.SET_WEBHOOK, payload, files)
         return result
 
-    async def delete_webhook(self) -> base.Boolean:
+    async def delete_webhook(self,
+                             drop_pending_updates: typing.Optional[base.Boolean] = None,
+                             ) -> base.Boolean:
         """
-        Use this method to remove webhook integration if you decide to switch back to getUpdates.
-        Returns True on success. Requires no parameters.
+        Use this method to remove webhook integration if you decide to switch back
+        to getUpdates. Returns True on success.
 
         Source: https://core.telegram.org/bots/api#deletewebhook
 
+        :param drop_pending_updates: Pass True to drop all pending updates
+        :type drop_pending_updates: :obj:`typing.Optional[base.Boolean]`
+
         :return: Returns True on success
         :rtype: :obj:`base.Boolean`
         """