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stcs/app/telegram/handlers/start_trading.py

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import asyncio
import logging.config
from aiogram import F, Router
from aiogram.fsm.context import FSMContext
from aiogram.types import CallbackQuery
import app.telegram.keyboards.inline as kbi
import database.request as rq
from app.bybit.get_functions.get_positions import get_active_positions_by_symbol
from app.bybit.open_positions import start_trading_cycle
from app.helper_functions import safe_float
from app.telegram.tasks.tasks import (
add_start_task_merged,
cancel_start_task_merged
)
from logger_helper.logger_helper import LOGGING_CONFIG
logging.config.dictConfig(LOGGING_CONFIG)
logger = logging.getLogger("start_trading")
router_start_trading = Router(name="start_trading")
@router_start_trading.callback_query(F.data == "start_trading")
async def start_trading(callback_query: CallbackQuery, state: FSMContext) -> None:
"""
Handles the "start_trading" callback query.
Clears the FSM state and sends a message to the user to select the trading mode.
:param callback_query: Message
:param state: FSMContext
:return: None
"""
try:
await state.clear()
symbol = await rq.get_user_symbol(tg_id=callback_query.from_user.id)
deals = await get_active_positions_by_symbol(
tg_id=callback_query.from_user.id, symbol=symbol
)
position = next((d for d in deals if d.get("symbol") == symbol), None)
if position:
size = position.get("size", 0)
else:
size = 0
if safe_float(size) > 0:
await callback_query.answer(
text="У вас есть активная позиция",
)
return
conditional_data = await rq.get_user_conditional_settings(
tg_id=callback_query.from_user.id
)
timer_start = conditional_data.timer_start
cancel_start_task_merged(user_id=callback_query.from_user.id)
async def delay_start():
if timer_start > 0:
await callback_query.message.edit_text(
text=f"Торговля будет запущена с задержкой {timer_start} мин.",
reply_markup=kbi.cancel_timer_merged,
)
await rq.set_start_timer(
tg_id=callback_query.from_user.id, timer_start=0
)
await asyncio.sleep(timer_start * 60)
await rq.set_auto_trading(
tg_id=callback_query.from_user.id,
symbol=symbol,
auto_trading=True,
)
res = await start_trading_cycle(
tg_id=callback_query.from_user.id,
)
error_messages = {
"Limit price is out min price": "Цена лимитного ордера меньше минимального",
"Limit price is out max price": "Цена лимитного ордера больше максимального",
"Risk is too high for this trade": "Риск сделки превышает допустимый убыток",
"estimated will trigger liq": "Лимитный ордер может вызвать мгновенную ликвидацию. Проверьте параметры ордера.",
"ab not enough for new order": "Недостаточно средств для создания нового ордера",
"InvalidRequestError": "Произошла ошибка при запуске торговли.",
"Order does not meet minimum order value": "Сумма ордера не достаточна для запуска торговли",
"position idx not match position mode": "Ошибка режима позиции для данного инструмента",
"Qty invalid": "Некорректное значение ордера для данного инструмента",
"The number of contracts exceeds maximum limit allowed": "️️Количество контрактов превышает допустимое максимальное количество контрактов",
"The number of contracts exceeds minimum limit allowed": "️️Количество контрактов превышает допустимое минимальное количество контрактов",
}
if res == "OK":
await callback_query.message.edit_text(text="Торговля запущена")
await state.clear()
else:
await rq.set_auto_trading(
tg_id=callback_query.from_user.id,
symbol=symbol,
auto_trading=False,
)
text = error_messages.get(res, "Произошла ошибка при запуске торговли")
await callback_query.message.edit_text(
text=text, reply_markup=kbi.profile_bybit
)
await callback_query.message.edit_text("Запуск торговли...")
task = asyncio.create_task(delay_start())
await add_start_task_merged(user_id=callback_query.from_user.id, task=task)
except Exception as e:
await callback_query.answer(text="Произошла ошибка при запуске торговли")
logger.error(
"Error processing command long for user %s: %s",
callback_query.from_user.id,
e,
)
except asyncio.CancelledError:
logger.error("Cancelled timer for user %s", callback_query.from_user.id)
@router_start_trading.callback_query(
lambda c: c.data == "cancel_timer_merged"
)
async def cancel_start_trading(
callback_query: CallbackQuery, state: FSMContext
) -> None:
"""
Handles the "cancel_timer" callback query.
Clears the FSM state and sends a message to the user to cancel the start trading process.
:param callback_query: Message
:param state: FSMContext
:return: None
"""
try:
await state.clear()
if callback_query.data == "cancel_timer_merged":
cancel_start_task_merged(user_id=callback_query.from_user.id)
await callback_query.message.edit_text(
text="Запуск торговли отменен", reply_markup=kbi.profile_bybit
)
except Exception as e:
await callback_query.answer("Произошла ошибка при отмене запуска торговли")
logger.error(
"Error processing command cancel_timer for user %s: %s",
callback_query.from_user.id,
e,
)