219 lines
8.2 KiB
Python
219 lines
8.2 KiB
Python
import asyncio
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import uvicorn
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import os
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from dotenv import load_dotenv
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import datetime
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import json
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import websockets
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import logging
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from modules.webui import init_app
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from modules.utils import telegram_utils, logging, get_pk
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from modules.log_processor import watch_for_new_logs
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from modules.SolanaAPI import SAPI
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from config import DO_WATCH_WALLET
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from asgiref.wsgi import WsgiToAsgi
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from multiprocessing import Process
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load_dotenv()
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load_dotenv('.env.secret')
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async def save_log(log):
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try:
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os.makedirs('./logs', exist_ok=True)
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timestamp = datetime.datetime.now().strftime("%Y%m%d_%H%M%S_%f")
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filename = f"./logs/log_{timestamp}.json"
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with open(filename, 'w') as f:
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json.dump(log, f, indent=2)
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except Exception as e:
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logging.error(f"Error saving RPC log: {e}")
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PROCESSING_LOG = False
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async def process_log(log_result):
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global PROCESSING_LOG
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tr_details = {
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"order_id": None,
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"token_in": None,
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"token_out": None,
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"amount_in": 0,
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"amount_out": 0,
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"amount_in_USD": 0,
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"amount_out_USD": 0,
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"percentage_swapped": 0
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}
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if log_result['value']['err']:
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return
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logs = log_result['value']['logs']
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try:
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PROCESSING_LOG = True
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swap_operations = ['Program log: Instruction: Swap', 'Program log: Instruction: Swap2', 'Program log: Instruction: SwapExactAmountIn', 'Program log: Instruction: SwapV2']
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if any(op in logs for op in swap_operations):
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await save_log(log_result)
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tx_signature_str = log_result['value']['signature']
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before_source_balance = 0
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source_token_change = 0
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i = 0
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while i < len(logs):
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log_entry = logs[i]
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if tr_details["order_id"] is None and "order_id" in log_entry:
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tr_details["order_id"] = log_entry.split(":")[-1].strip()
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tr_details["token_in"] = logs[i + 1].split(":")[-1].strip()
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tr_details["token_out"] = logs[i + 2].split(":")[-1].strip()
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if "source_token_change" in log_entry:
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parts = log_entry.split(", ")
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for part in parts:
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if "source_token_change" in part:
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tr_details["amount_in"] = float(part.split(":")[-1].strip()) / 10 ** 6
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elif "destination_token_change" in part:
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tr_details["amount_out"] = float(part.split(":")[-1].strip()) / 10 ** 6
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i += 1
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if "before_source_balance" in log_entry:
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parts = log_entry.split(", ")
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for part in parts:
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if "before_source_balance" in part:
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before_source_balance = float(part.split(":")[-1].strip()) / 10 ** 6
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if "source_token_change" in log_entry:
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parts = log_entry.split(", ")
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for part in parts:
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if "source_token_change" in part:
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source_token_change = float(part.split(":")[-1].strip()) / 10 ** 6
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try:
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if tr_details["token_in"] is None or tr_details["token_out"] is None or tr_details["amount_in"] == 0 or tr_details["amount_out"] == 0:
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logging.warning("Incomplete swap details found in logs. Getting details from transaction")
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tr_details = await SAPI.get_transaction_details_info(tx_signature_str, logs)
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if before_source_balance > 0 and source_token_change > 0:
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tr_details["percentage_swapped"] = (source_token_change / before_source_balance) * 100
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if tr_details["percentage_swapped"] > 100:
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tr_details["percentage_swapped"] = tr_details["percentage_swapped"] / 1000
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try:
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token_in = SAPI.dex.TOKENS_INFO[tr_details["token_in"]]
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token_out = SAPI.dex.TOKENS_INFO[tr_details["token_out"]]
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tr_details["symbol_in"] = token_in.get('symbol')
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tr_details["symbol_out"] = token_out.get('symbol')
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tr_details['amount_in_USD'] = tr_details['amount_in'] * token_in.get('price', 0)
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tr_details['amount_out_USD'] = tr_details['amount_out'] * token_out.get('price', 0)
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except Exception as e:
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logging.error(f"Error fetching token prices: {e}")
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message_text = (
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f"<b>Swap detected: </b>\n"
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f"{tr_details['amount_in_USD']:.2f} worth of {tr_details['symbol_in']} ({tr_details['percentage_swapped']:.2f}% ) swapped for "
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f"{tr_details['symbol_out']} \n"
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)
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await telegram_utils.send_telegram_message(message_text)
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await SAPI.follow_move(tr_details)
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await SAPI.save_token_info()
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except Exception as e:
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logging.error(f"Error aquiring log details and following: {e}")
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await telegram_utils.send_telegram_message(f"Not followed! Error following move.")
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except Exception as e:
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logging.error(f"Error processing log: {e}")
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PROCESSING_LOG = False
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return tr_details
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async def process_messages(websocket):
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try:
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while True:
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response = await websocket.recv()
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response_data = json.loads(response)
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logger.debug(f"Received response: {response_data}")
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if 'result' in response_data:
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new_sub_id = response_data['result']
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if int(new_sub_id) > 1:
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subscription_id = new_sub_id
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logger.info(f"Subscription successful. New id: {subscription_id}")
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elif new_sub_id:
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logger.info(f"Existing subscription confirmed: {subscription_id}")
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else: return None
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return subscription_id
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elif 'params' in response_data:
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log = response_data['params']['result']
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logger.debug(f"Received transaction log: {log}")
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asyncio.create_task(process_log(log))
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else:
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logger.warning(f"Unexpected response: {response_data}")
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except websockets.exceptions.ConnectionClosedError as e:
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logger.error(f"Connection closed unexpectedly: {e}")
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pass
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except json.JSONDecodeError as e:
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logger.error(f"Failed to decode JSON: {e}")
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except Exception as e:
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logger.error(f"An unexpected error occurred: {e}")
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logger = logging.getLogger(__name__)
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app = init_app()
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asgi_app = WsgiToAsgi(app)
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async def restartable_task(task_func, *args, **kwargs):
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while True:
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try:
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await task_func(*args, **kwargs)
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except Exception as e:
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error_msg = f"Error in task {task_func.__name__}: {e}"
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logger.error(error_msg)
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await telegram_utils.send_telegram_message(error_msg)
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await asyncio.sleep(5)
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async def init_bot():
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# Initialize bot components
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pk = await get_pk()
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await telegram_utils.initialize()
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await telegram_utils.send_telegram_message("Solana Agent Started. Connecting to mainnet...")
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# Start monitoring tasks
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asyncio.create_task(restartable_task(watch_for_new_logs))
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if DO_WATCH_WALLET:
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asyncio.create_task(restartable_task(SAPI.wallet_watch_loop))
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def run_server():
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uvicorn.run(
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"app:asgi_app",
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host="0.0.0.0",
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port=3001,
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log_level="info",
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reload=True
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)
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async def main():
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# Start bot initialization in background
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bot_task = asyncio.create_task(init_bot())
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# Start server in a separate process
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server_process = Process(target=run_server)
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server_process.start()
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try:
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# Wait for bot initialization
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await bot_task
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# Keep main process running
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await asyncio.Event().wait()
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except KeyboardInterrupt:
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logger.info("Shutting down...")
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finally:
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server_process.terminate()
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server_process.join()
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if __name__ == '__main__':
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asyncio.run(main()) |