def restore_tracking_states(self, saved_states: Dict[str, any]):
"""
Restore in-flight orders from saved tracking states, this is st the connector can pick up on where it left off
when it disconnects.
:param saved_states: The saved tracking_states.
"""
self._in_flight_orders.update({
key: ProbitInFlightOrder.from_json(value)
for key, value in saved_states.items()
})
def start_tracking_order(self, order_id: str, exchange_order_id: str,
trading_pair: str, trade_type: TradeType,
price: Decimal, amount: Decimal,
order_type: OrderType):
"""
Starts tracking an order by simply adding it into _in_flight_orders dictionary.
"""
self._in_flight_orders[order_id] = ProbitInFlightOrder(
client_order_id=order_id,
exchange_order_id=exchange_order_id,
trading_pair=trading_pair,
order_type=order_type,
trade_type=trade_type,
price=price,
amount=amount)