Add get_usd_rate

handlers/utils.py

@@ -1,6 +1,8 @@
 import random
 import re
+import json
 
+import aiohttp
 import asyncpg
 
 from bot import bot
@@ -9,6 +11,21 @@ from database import get_servers_from_db
 from logger import logger
 
 
+async def get_usd_rate():
+    try:
+        async with aiohttp.ClientSession() as session:
+            async with session.get('https://www.cbr-xml-daily.ru/daily_json.js') as response:
+                if response.status == 200:
+                    data = await response.text()
+                    usd = float(json.loads(data)['Valute']['USD']['Value'])
+                else:
+                    usd = 100  # Default value if request fails
+    except Exception as e:
+        logger.exception(f"Error fetching USD rate: {e}")
+        usd = 100  # Default value if an exception occurs
+    return usd
+
+
 def sanitize_key_name(key_name: str) -> str:
     """
     Очищает название ключа, оставляя только допустимые символы.