fix(admin): accept /stats with bot mention

VERSION

@@ -1 +1 @@
-0.1.0+77
+0.1.0+78

bot.py

@@ -1621,7 +1621,10 @@ async def send_owner_stats(bot: Bot, period: str = "day") -> None:
     await bot.send_rich_message(chat_id=ANALYTICS_CHAT_ID, message_thread_id=ANALYTICS_TOPIC_ID, rich_message=InputRichMessage(html=report))
 
 
-@admin_router.message(F.text.regexp(r"^/stats(?:\s+(day|week|month|all))?$") )
+STATS_COMMAND_PATTERN = r"^/stats(?:@\w+)?(?:\s+(day|week|month|all))?$"
+
+
+@admin_router.message(F.text.regexp(STATS_COMMAND_PATTERN))
 async def stats_command(message: Message, state: FSMContext) -> None:
     if message.chat.id != ANALYTICS_CHAT_ID or message.message_thread_id != ANALYTICS_TOPIC_ID:
         return

tests/test_admin_stats.py

@@ -0,0 +1,27 @@
+import re
+import unittest
+
+from bot import STATS_COMMAND_PATTERN
+
+
+class StatsCommandPatternTests(unittest.TestCase):
+    def test_matches_plain_and_mentioned_forms(self):
+        # В группе команду часто отправляют с явным обращением к боту.
+        for text in ("/stats", "/stats@pisatel_posts_bot", "/stats all", "/stats@pisatel_posts_bot week"):
+            with self.subTest(text=text):
+                self.assertIsNotNone(re.match(STATS_COMMAND_PATTERN, text))
+
+    def test_rejects_unknown_arguments(self):
+        for text in ("/stats yearly", "/stats@bot unknown", "stats", "/statsical"):
+            with self.subTest(text=text):
+                self.assertIsNone(re.match(STATS_COMMAND_PATTERN, text))
+
+    def test_period_argument_is_extractable(self):
+        match = re.match(STATS_COMMAND_PATTERN, "/stats@pisatel_posts_bot month")
+        self.assertIsNotNone(match)
+        assert match is not None
+        self.assertEqual(match.group(1), "month")
+
+
+if __name__ == "__main__":
+    unittest.main()