121 lines
4.3 KiB
Python
121 lines
4.3 KiB
Python
import asyncio
|
|
import logging.config
|
|
|
|
from pybit.unified_trading import WebSocket
|
|
|
|
import database.request as rq
|
|
from app.bybit.logger_bybit.logger_bybit import LOGGING_CONFIG
|
|
from app.bybit.telegram_message_handler import TelegramMessageHandler
|
|
|
|
logging.config.dictConfig(LOGGING_CONFIG)
|
|
logger = logging.getLogger("web_socket")
|
|
|
|
|
|
class WebSocketBot:
|
|
"""
|
|
Class to handle WebSocket connections and messages.
|
|
"""
|
|
|
|
def __init__(self, telegram_bot):
|
|
"""Initialize the TradingBot class."""
|
|
self.telegram_bot = telegram_bot
|
|
self.ws_private = None
|
|
self.user_messages = {}
|
|
self.user_sockets = {}
|
|
self.user_keys = {}
|
|
self.loop = None
|
|
self.message_handler = TelegramMessageHandler(telegram_bot)
|
|
|
|
async def run_user_check_loop(self):
|
|
"""Run a loop to check for users and connect them to the WebSocket."""
|
|
self.loop = asyncio.get_running_loop()
|
|
while True:
|
|
users = await WebSocketBot.get_users_from_db()
|
|
for user in users:
|
|
tg_id = user.tg_id
|
|
api_key, api_secret = await rq.get_user_api(tg_id=tg_id)
|
|
|
|
if not api_key or not api_secret:
|
|
continue
|
|
|
|
keys_stored = self.user_keys.get(tg_id)
|
|
if tg_id in self.user_sockets and keys_stored == (api_key, api_secret):
|
|
continue
|
|
|
|
if tg_id in self.user_sockets:
|
|
self.user_sockets.clear()
|
|
self.user_messages.clear()
|
|
self.user_keys.clear()
|
|
logger.info("Closed old websocket for user %s due to key change", tg_id)
|
|
|
|
success = await self.try_connect_user(api_key, api_secret, tg_id)
|
|
if success:
|
|
self.user_keys[tg_id] = (api_key, api_secret)
|
|
self.user_messages.setdefault(
|
|
tg_id, {"position": None, "order": None, "execution": None}
|
|
)
|
|
logger.info("User %s connected to WebSocket", tg_id)
|
|
else:
|
|
await asyncio.sleep(30)
|
|
|
|
await asyncio.sleep(10)
|
|
|
|
async def clear_user_sockets(self):
|
|
"""Clear the user_sockets and user_messages dictionaries."""
|
|
self.user_sockets.clear()
|
|
self.user_messages.clear()
|
|
self.user_keys.clear()
|
|
logger.info("Cleared user_sockets")
|
|
|
|
async def try_connect_user(self, api_key, api_secret, tg_id):
|
|
"""Try to connect a user to the WebSocket."""
|
|
try:
|
|
self.ws_private = WebSocket(
|
|
testnet=False,
|
|
channel_type="private",
|
|
api_key=api_key,
|
|
api_secret=api_secret,
|
|
)
|
|
|
|
self.user_sockets[tg_id] = self.ws_private
|
|
# Connect to the WebSocket private channel
|
|
# Handle position updates
|
|
self.ws_private.position_stream(
|
|
lambda msg: self.loop.call_soon_threadsafe(
|
|
asyncio.create_task, self.handle_position_update(msg)
|
|
)
|
|
)
|
|
# Handle order updates
|
|
self.ws_private.order_stream(
|
|
lambda msg: self.loop.call_soon_threadsafe(
|
|
asyncio.create_task, self.handle_order_update(msg, tg_id)
|
|
)
|
|
)
|
|
# Handle execution updates
|
|
self.ws_private.execution_stream(
|
|
lambda msg: self.loop.call_soon_threadsafe(
|
|
asyncio.create_task, self.handle_execution_update(msg, tg_id)
|
|
)
|
|
)
|
|
return True
|
|
except Exception as e:
|
|
logger.error("Error connecting user %s: %s", tg_id, e)
|
|
return False
|
|
|
|
async def handle_position_update(self, message):
|
|
"""Handle position updates."""
|
|
await self.message_handler.format_position_update(message)
|
|
|
|
async def handle_order_update(self, message, tg_id):
|
|
"""Handle order updates."""
|
|
await self.message_handler.format_order_update(message, tg_id)
|
|
|
|
async def handle_execution_update(self, message, tg_id):
|
|
"""Handle execution updates."""
|
|
await self.message_handler.format_execution_update(message, tg_id)
|
|
|
|
@staticmethod
|
|
async def get_users_from_db():
|
|
"""Get all users from the database."""
|
|
return await rq.get_users()
|