v2.4.3 get users only if within last 45 days (#58)

Author: brucewzj99

bot/database_service/firestore_service.py

@@ -99,7 +99,8 @@ def get_user_sheet_id(self, telegram_id, telegram_username):
     # Get all user IDs
     def get_all_user_id(self):
         try:
-            users_ref = self.db.collection(self.collection_name)
+            two_months_ago = datetime.now() - timedelta(days=45)
+            users_ref = self.db.collection(self.collection_name).where('last_accessed', '>=', two_months_ago)
             user_ids = [int(user.id) for user in users_ref.stream()]
             return user_ids
         except Exception as e: