bookish-robot_scalp_trader.py

from logging import getLogger

from aiomql import OrderType, Trader

logger = getLogger(__name__)


class ScalpTrader(Trader):
    async def place_trade(self, *, order_type: OrderType, volume: float = None, parameters: dict = None):
        """Places a trade based on the order_type and volume. The volume is optional. If not provided, the minimum volume
        for the symbol will be used. This trade is placed without a stop_loss or take_profit. The trade is recorded in the
        trade_record file.

        Args:
            order_type (OrderType): The order_type
            volume (float): The volume to trade
            parameters (dict): Parameters associated with the trade
        """
        try:
            self.parameters |= parameters or {}
            volume = volume or self.symbol.volume_min
            await self.create_order_no_stops(order_type=order_type, volume=volume)
            if not await self.check_order():
                return
            self.order.comment = self.parameters.get("name", self.__class__.__name__)
            res = await self.send_order()
            if res is not None:
                await self.record_trade(result=res, parameters=self.parameters)
        except Exception as err:
            logger.error(f"{err} in {self.__class__.__name__}.place_trade for {self.symbol.name}")