def place_back_order(self, order: Order) -> None:
if order in self.placed:
self.placed.remove(order)
self.monitor.append(order)
order.set_status(OrderStatus.MONITOR)
else:
log.critical(
f'trying to place back to monitor an order not found in the placed list: {order}'
)
def place_order(self, order: Order) -> None:
if order in self.monitor:
self.monitor.remove(order)
self.placed.append(order)
# in session, once placement confirmed, will be set to status PLACED
order.set_status(OrderStatus.TO_BE_PLACED)
else:
log.critical(
f'trying to place an order not found in the monitor list: {order}'
)
def _process_place_order(self, order: Order) -> bool:
new_placement_allowed = True
self.pob.place_order(order=order)
is_order_placed, new_status = self._place_order(order=order)
if is_order_placed:
# 2. placed: (s: PLACED, t: pending_orders, l: placed)
order.set_status(status=OrderStatus.PLACED)
# to control one new placement per cycle mode
if K_ONE_PLACE_PER_CYCLE_MODE:
new_placement_allowed = False
else:
self.pob.place_back_order(order=order)
log.critical(f'for unknown reason the order has not been placed: {order}')
return new_placement_allowed