async def follow_strategy(pilot_name: str, passenger: AutoPilotTask,
etrade: AsyncEtrade, quote: dict):
last = get_last(quote)
bid = get_bid(quote)
ask = get_ask(quote)
if bid < passenger.loss_price or ask > passenger.profit_price or last < passenger.pullback_price:
if bid < passenger.loss_price:
logger.info(
"%s %s bid reached the loss price, placing sell order at %s",
PREFIX, pilot_name, ask)
elif ask > passenger.profit_price:
logger.info(
"%s %s ask reached the profit price, placing sell order at %s",
PREFIX, pilot_name, ask)
else:
logger.info(
"%s %s last price reached the pullback price, placing sell order at %s",
PREFIX, pilot_name, ask)
order_id = await place_sell_order(passenger, ask, etrade)
passenger.state = AutoPilotTask.SELLING
passenger.tracking_order_id = order_id
async def commit_sell(passenger: AutoPilotTask, sell_price: Decimal,
etrade: AsyncEtrade):
order_id = await place_sell_order(passenger, sell_price, etrade)
passenger.state = AutoPilotTask.SELLING
passenger.tracking_order_id = order_id