def _generate_external_order_status(self, instrument: Instrument,
data: Dict[str, Any]) -> None:
client_id_str = data.get("clientId")
price = data.get("price")
created_at = int(
pd.to_datetime(data["createdAt"], utc=True).to_datetime64())
report = OrderStatusReport(
account_id=self.account_id,
instrument_id=InstrumentId(Symbol(data["market"]), FTX_VENUE),
client_order_id=ClientOrderId(client_id_str)
if client_id_str is not None else None,
venue_order_id=VenueOrderId(str(data["id"])),
order_side=OrderSide.BUY
if data["side"] == "buy" else OrderSide.SELL,
order_type=parse_order_type(data=data, price_str="price"),
time_in_force=TimeInForce.IOC if data["ioc"] else TimeInForce.GTC,
order_status=OrderStatus.ACCEPTED,
price=instrument.make_price(price) if price is not None else None,
quantity=instrument.make_qty(data["size"]),
filled_qty=instrument.make_qty(0),
avg_px=None,
post_only=data["postOnly"],
reduce_only=data["reduceOnly"],
report_id=self._uuid_factory.generate(),
ts_accepted=created_at,
ts_last=created_at,
ts_init=self._clock.timestamp_ns(),
)
self._send_order_status_report(report)
async def _submit_stop_limit_order(
self,
order: StopLimitOrder,
position: Optional[Position],
) -> None:
order_type = "stop"
if position is not None:
if order.is_buy and order.trigger_price < position.avg_px_open:
order_type = "take_profit"
elif order.is_sell and order.trigger_price > position.avg_px_open:
order_type = "take_profit"
response = await self._http_client.place_trigger_order(
market=order.instrument_id.symbol.value,
side=OrderSideParser.to_str_py(order.side).lower(),
size=str(order.quantity),
order_type=order_type,
client_id=order.client_order_id.value,
price=str(order.price),
trigger_price=str(order.trigger_price),
reduce_only=order.is_reduce_only,
)
self.generate_order_accepted(
strategy_id=order.strategy_id,
instrument_id=order.instrument_id,
client_order_id=order.client_order_id,
venue_order_id=VenueOrderId(str(response["id"])),
ts_event=self._clock.timestamp_ns(),
)
def parse_trade_report_http(
account_id: AccountId,
instrument_id: InstrumentId,
data: BinanceFuturesAccountTrade,
report_id: UUID4,
ts_init: int,
) -> TradeReport:
return TradeReport(
account_id=account_id,
instrument_id=instrument_id,
venue_order_id=VenueOrderId(str(data.orderId)),
venue_position_id=PositionId(
f"{instrument_id}-{data.positionSide.value}"),
trade_id=TradeId(str(data.id)),
order_side=OrderSide[data.side.value],
last_qty=Quantity.from_str(data.qty),
last_px=Price.from_str(data.price),
commission=Money(data.commission,
Currency.from_str(data.commissionAsset)),
liquidity_side=LiquiditySide.MAKER
if data.maker else LiquiditySide.TAKER,
report_id=report_id,
ts_event=millis_to_nanos(data.time),
ts_init=ts_init,
)
def test_serialize_and_deserialize_order_filled_events(self):
# Arrange
event = OrderFilled(
self.account_id,
ClientOrderId("O-123456"),
VenueOrderId("1"),
ExecutionId("E123456"),
PositionId("T123456"),
StrategyId("S-001"),
AUDUSD_SIM.id,
OrderSide.SELL,
Quantity(100000, precision=0),
Price(1.00000, precision=5),
AUDUSD_SIM.quote_currency,
Money(0, USD),
LiquiditySide.TAKER,
0,
uuid4(),
0,
)
# Act
serialized = self.serializer.serialize(event)
deserialized = self.serializer.deserialize(serialized)
# Assert
assert deserialized == event
def event_order_filled(
order,
instrument,
strategy_id=None,
account_id=None,
venue_order_id=None,
execution_id=None,
position_id=None,
last_qty=None,
last_px=None,
liquidity_side=LiquiditySide.TAKER,
ts_filled_ns=0,
account=None,
) -> OrderFilled:
if strategy_id is None:
strategy_id = order.strategy_id
if account_id is None:
account_id = order.account_id
if account_id is None:
account_id = TestStubs.account_id()
if venue_order_id is None:
venue_order_id = VenueOrderId("1")
if execution_id is None:
execution_id = ExecutionId(order.client_order_id.value.replace("O", "E"))
if position_id is None:
position_id = order.position_id
if last_px is None:
last_px = Price.from_str(f"{1:.{instrument.price_precision}f}")
if last_qty is None:
last_qty = order.quantity
if account is None:
account = TestStubs.cash_account()
commission = account.calculate_commission(
instrument=instrument,
last_qty=order.quantity,
last_px=last_px,
liquidity_side=liquidity_side,
)
return OrderFilled(
trader_id=TestStubs.trader_id(),
strategy_id=strategy_id,
account_id=account_id,
instrument_id=instrument.id,
client_order_id=order.client_order_id,
venue_order_id=venue_order_id,
execution_id=execution_id,
position_id=position_id,
order_side=order.side,
order_type=order.type,
last_qty=last_qty,
last_px=last_px or order.price,
currency=instrument.quote_currency,
commission=commission,
liquidity_side=liquidity_side,
ts_event=ts_filled_ns,
event_id=UUID4(),
ts_init=0,
)
def test_add_order_state_report(self):
# Arrange
report = ExecutionMassStatus(
client_id=ClientId("IB"),
account_id=TestStubs.account_id(),
timestamp_ns=0,
)
venue_order_id = VenueOrderId("1")
order_report = OrderStatusReport(
client_order_id=ClientOrderId("O-123456"),
venue_order_id=venue_order_id,
order_state=OrderState.REJECTED,
filled_qty=Quantity.zero(),
timestamp_ns=0,
)
# Act
report.add_order_report(order_report)
# Assert
assert report.order_reports()[venue_order_id] == order_report
assert (
repr(report)
== "ExecutionMassStatus(client_id=IB, account_id=SIM-000, ts_recv_ns=0, order_reports={VenueOrderId('1'): OrderStatusReport(client_order_id=O-123456, venue_order_id=1, order_state=REJECTED, filled_qty=0, ts_recv_ns=0)}, exec_reports={}, position_reports={})" # noqa
)
assert (
repr(order_report)
== "OrderStatusReport(client_order_id=O-123456, venue_order_id=1, order_state=REJECTED, filled_qty=0, ts_recv_ns=0)" # noqa
)
def test_serialize_and_deserialize_order_partially_filled_events(self):
# Arrange
event = OrderFilled(
self.account_id,
ClientOrderId("O-123456"),
VenueOrderId("1"),
ExecutionId("E123456"),
PositionId("T123456"),
StrategyId("S", "001"),
AUDUSD_SIM.id,
OrderSide.SELL,
Quantity(50000),
Price("1.00000"),
Quantity(50000),
Quantity(50000),
AUDUSD_SIM.quote_currency,
AUDUSD_SIM.is_inverse,
Money(0, USD),
LiquiditySide.MAKER,
0,
uuid4(),
0,
)
# Act
serialized = self.serializer.serialize(event)
deserialized = self.serializer.deserialize(serialized)
# Assert
self.assertEqual(deserialized, event)
def test_order_canceled_event_to_from_dict_and_str_repr(self):
# Arrange
uuid = UUID4()
event = OrderCanceled(
trader_id=TraderId("TRADER-001"),
strategy_id=StrategyId("SCALPER-001"),
account_id=AccountId("SIM", "000"),
instrument_id=InstrumentId(Symbol("BTC/USDT"), Venue("BINANCE")),
client_order_id=ClientOrderId("O-2020872378423"),
venue_order_id=VenueOrderId("123456"),
ts_event=0,
event_id=uuid,
ts_init=0,
)
# Act, Assert
assert OrderCanceled.from_dict(OrderCanceled.to_dict(event)) == event
assert (
str(event) ==
"OrderCanceled(account_id=SIM-000, instrument_id=BTC/USDT.BINANCE, client_order_id=O-2020872378423, venue_order_id=123456, ts_event=0)" # noqa
)
assert (
repr(event) ==
f"OrderCanceled(trader_id=TRADER-001, strategy_id=SCALPER-001, account_id=SIM-000, instrument_id=BTC/USDT.BINANCE, client_order_id=O-2020872378423, venue_order_id=123456, event_id={uuid}, ts_event=0, ts_init=0)" # noqa
)
async def generate_trades_list(
self,
venue_order_id: VenueOrderId,
symbol: Symbol,
since: datetime = None) -> List[ExecutionReport]:
filled = self.client().betting.list_cleared_orders(
bet_ids=[venue_order_id], )
if not filled["clearedOrders"]:
self._log.warn(f"Found no existing order for {venue_order_id}")
return []
fill = filled["clearedOrders"][0]
timestamp_ns = millis_to_nanos(
pd.Timestamp(fill["lastMatchedDate"]).timestamp())
return [
ExecutionReport(
client_order_id=self.
venue_order_id_to_client_order_id[venue_order_id],
venue_order_id=VenueOrderId(fill["betId"]),
execution_id=ExecutionId(fill["lastMatchedDate"]),
last_qty=Quantity.from_str(str(
fill["sizeSettled"])), # TODO: Possibly incorrect precision
last_px=Price.from_str(str(
fill["priceMatched"])), # TODO: Possibly incorrect precision
commission=None, # Can be None
liquidity_side=LiquiditySide.NONE,
ts_filled_ns=timestamp_ns,
timestamp_ns=timestamp_ns,
)
]
def test_modify_order_command_to_from_dict_and_str_repr(self):
# Arrange
uuid = self.uuid_factory.generate()
command = ModifyOrder(
trader_id=TraderId("TRADER-001"),
strategy_id=StrategyId("S-001"),
instrument_id=AUDUSD_SIM.id,
client_order_id=ClientOrderId("O-123456"),
venue_order_id=VenueOrderId("001"),
price=Price.from_str("1.00000"),
trigger=Price.from_str("1.00010"),
quantity=Quantity.from_int(100000),
command_id=uuid,
ts_init=self.clock.timestamp_ns(),
)
# Act, Assert
assert ModifyOrder.from_dict(ModifyOrder.to_dict(command)) == command
assert (
str(command) ==
"ModifyOrder(instrument_id=AUD/USD.SIM, client_order_id=O-123456, venue_order_id=001, quantity=100_000, price=1.00000, trigger=1.00010)" # noqa
)
assert (
repr(command) ==
f"ModifyOrder(trader_id=TRADER-001, strategy_id=S-001, instrument_id=AUD/USD.SIM, client_order_id=O-123456, venue_order_id=001, quantity=100_000, price=1.00000, trigger=1.00010, command_id={uuid}, ts_init=0)" # noqa
)
def test_cancel_order_when_order_does_not_exist_then_denies(self):
# Arrange
self.exec_engine.start()
strategy = TradingStrategy()
strategy.register(
trader_id=self.trader_id,
portfolio=self.portfolio,
msgbus=self.msgbus,
cache=self.cache,
clock=self.clock,
logger=self.logger,
)
cancel = CancelOrder(
self.trader_id,
strategy.id,
AUDUSD_SIM.id,
ClientOrderId("1"),
VenueOrderId("1"),
self.uuid_factory.generate(),
self.clock.timestamp_ns(),
)
# Act
self.risk_engine.execute(cancel)
# Assert
assert self.exec_client.calls == ["_start"]
assert self.risk_engine.command_count == 1
assert self.exec_engine.command_count == 0
async def test_on_order_modify(self):
# Arrange
self.instrument_setup()
nautilus_order = TestExecStubs.limit_order()
self.exec_client._client_order_id_to_strategy_id[
nautilus_order.client_order_id] = TestIdStubs.strategy_id()
self.exec_client._venue_order_id_to_client_order_id[
1] = nautilus_order.client_order_id
order = IBExecTestStubs.ib_order(permId=1)
order.permId = 1
self.cache.add_order(nautilus_order, None)
trade = IBExecTestStubs.trade_submitted(order=order)
# Act
with patch.object(self.exec_client, "generate_order_updated") as mock:
self.exec_client._on_order_modify(trade)
# Assert
name, args, kwargs = mock.mock_calls[0]
expected = {
"client_order_id": nautilus_order.client_order_id,
"instrument_id": self.instrument.id,
"price": Price.from_str("0.01"),
"quantity": Quantity.from_str("1"),
"strategy_id": TestIdStubs.strategy_id(),
"trigger_price": None,
"ts_event": 1646449588378175000,
"venue_order_id": VenueOrderId("189868420"),
"venue_order_id_modified": False,
}
assert kwargs == expected
def test_update_order_when_no_order_found_denies(self):
# Arrange
self.exec_engine.start()
strategy = TradingStrategy()
strategy.register(
trader_id=self.trader_id,
portfolio=self.portfolio,
msgbus=self.msgbus,
cache=self.cache,
clock=self.clock,
logger=self.logger,
)
modify = ModifyOrder(
self.trader_id,
strategy.id,
AUDUSD_SIM.id,
ClientOrderId("invalid"),
VenueOrderId("1"),
Quantity.from_int(100000),
Price.from_str("1.00010"),
None,
self.uuid_factory.generate(),
self.clock.timestamp_ns(),
)
# Act
self.risk_engine.execute(modify)
# Assert
assert self.exec_client.calls == ["_start"]
assert self.risk_engine.command_count == 1
assert self.exec_engine.command_count == 0
def parse_order_status_http(
account_id: AccountId,
instrument: Instrument,
data: Dict[str, Any],
report_id: UUID4,
ts_init: int,
) -> OrderStatusReport:
client_id_str = data.get("clientId")
price = data.get("price")
avg_px = data["avgFillPrice"]
created_at = int(
pd.to_datetime(data["createdAt"], utc=True).to_datetime64())
return OrderStatusReport(
account_id=account_id,
instrument_id=InstrumentId(Symbol(data["market"]), FTX_VENUE),
client_order_id=ClientOrderId(client_id_str)
if client_id_str is not None else None,
venue_order_id=VenueOrderId(str(data["id"])),
order_side=OrderSide.BUY if data["side"] == "buy" else OrderSide.SELL,
order_type=parse_order_type(data=data, price_str="price"),
time_in_force=TimeInForce.IOC if data["ioc"] else TimeInForce.GTC,
order_status=parse_order_status(data),
price=instrument.make_price(price) if price is not None else None,
quantity=instrument.make_qty(data["size"]),
filled_qty=instrument.make_qty(data["filledSize"]),
avg_px=Decimal(str(avg_px)) if avg_px is not None else None,
post_only=data["postOnly"],
reduce_only=data["reduceOnly"],
report_id=report_id,
ts_accepted=created_at,
ts_last=created_at,
ts_init=ts_init,
)
async def test_update_order(mocker, execution_client, exec_engine, risk_engine):
exec_engine.register_risk_engine(risk_engine)
# Add sample order to the cache
order = BetfairTestStubs.make_order(exec_engine)
order.apply(BetfairTestStubs.event_order_submitted(order=order))
order.apply(
BetfairTestStubs.event_order_accepted(
order=order, venue_order_id=VenueOrderId("229435133092")
)
)
exec_engine.cache.add_order(order, PositionId("1"))
mock_replace_orders = mocker.patch(
"betfairlightweight.endpoints.betting.Betting.replace_orders",
return_value=BetfairTestStubs.place_orders_success(),
)
# Actual test
update = BetfairTestStubs.update_order_command(
instrument_id=order.instrument_id, client_order_id=order.client_order_id
)
execution_client.update_order(update)
await asyncio.sleep(0.1)
expected = {
"customer_ref": update.id.value.replace("-", ""),
"instructions": [{"betId": "229435133092", "newPrice": 1.35}],
"market_id": "1.179082386",
}
mock_replace_orders.assert_called_with(**expected)
async def _submit_order(self, command: SubmitOrder) -> None:
self._log.debug(f"Received submit_order {command}")
self.generate_order_submitted(
instrument_id=command.instrument_id,
strategy_id=command.strategy_id,
client_order_id=command.order.client_order_id,
ts_event=self._clock.timestamp_ns(),
)
self._log.debug("Generated _generate_order_submitted")
instrument = self._cache.instrument(command.instrument_id)
PyCondition.not_none(instrument, "instrument")
client_order_id = command.order.client_order_id
place_order = order_submit_to_betfair(command=command, instrument=instrument)
try:
result = await self._client.place_orders(**place_order)
except Exception as exc:
if isinstance(exc, BetfairAPIError):
await self.on_api_exception(exc=exc)
self._log.warning(f"Submit failed: {exc}")
self.generate_order_rejected(
strategy_id=command.strategy_id,
instrument_id=command.instrument_id,
client_order_id=client_order_id,
reason="client error", # type: ignore
ts_event=self._clock.timestamp_ns(),
)
return
self._log.debug(f"result={result}")
for report in result["instructionReports"]:
if result["status"] == "FAILURE":
reason = f"{result['errorCode']}: {report['errorCode']}"
self._log.warning(f"Submit failed - {reason}")
self.generate_order_rejected(
strategy_id=command.strategy_id,
instrument_id=command.instrument_id,
client_order_id=client_order_id,
reason=reason, # type: ignore
ts_event=self._clock.timestamp_ns(),
)
self._log.debug("Generated _generate_order_rejected")
return
else:
venue_order_id = VenueOrderId(report["betId"])
self._log.debug(
f"Matching venue_order_id: {venue_order_id} to client_order_id: {client_order_id}"
)
self.venue_order_id_to_client_order_id[venue_order_id] = client_order_id # type: ignore
self.generate_order_accepted(
strategy_id=command.strategy_id,
instrument_id=command.instrument_id,
client_order_id=client_order_id,
venue_order_id=venue_order_id, # type: ignore
ts_event=self._clock.timestamp_ns(),
)
self._log.debug("Generated _generate_order_accepted")
def _prefill_venue_order_id_to_client_order_id(self, update):
order_ids = [
update["id"]
for market in update.get("oc", [])
for order in market.get("orc", [])
for update in order.get("uo", [])
]
return {VenueOrderId(oid): ClientOrderId(str(i + 1)) for i, oid in enumerate(order_ids)}
def test_add_order_status_reports(self):
# Arrange
report_id1 = UUID4()
mass_status = ExecutionMassStatus(
client_id=ClientId("IB"),
account_id=AccountId("IB", "U123456789"),
venue=Venue("IDEALPRO"),
report_id=report_id1,
ts_init=0,
)
venue_order_id = VenueOrderId("2")
report_id2 = UUID4()
report = OrderStatusReport(
account_id=AccountId("IB", "U123456789"),
instrument_id=AUDUSD_IDEALPRO,
client_order_id=ClientOrderId("O-123456"),
order_list_id=OrderListId("1"),
venue_order_id=venue_order_id,
order_side=OrderSide.SELL,
order_type=OrderType.STOP_LIMIT,
contingency_type=ContingencyType.OCO,
time_in_force=TimeInForce.DAY,
expire_time=None,
order_status=OrderStatus.REJECTED,
price=Price.from_str("0.90090"),
trigger_price=Price.from_str("0.90100"),
trigger_type=TriggerType.DEFAULT,
limit_offset=None,
trailing_offset=Decimal("0.00010"),
offset_type=TrailingOffsetType.PRICE,
quantity=Quantity.from_int(1_000_000),
filled_qty=Quantity.from_int(0),
display_qty=None,
avg_px=None,
post_only=True,
reduce_only=False,
cancel_reason="SOME_REASON",
report_id=report_id2,
ts_accepted=1_000_000,
ts_triggered=0,
ts_last=2_000_000,
ts_init=3_000_000,
)
# Act
mass_status.add_order_reports([report])
# Assert
assert mass_status.order_reports()[venue_order_id] == report
assert (
repr(mass_status)
== f"ExecutionMassStatus(client_id=IB, account_id=IB-U123456789, venue=IDEALPRO, order_reports={{VenueOrderId('2'): OrderStatusReport(account_id=IB-U123456789, instrument_id=AUD/USD.IDEALPRO, client_order_id=O-123456, order_list_id=1, venue_order_id=2, order_side=SELL, order_type=STOP_LIMIT, contingency_type=OCO, time_in_force=DAY, expire_time=None, order_status=REJECTED, price=0.90090, trigger_price=0.90100, trigger_type=DEFAULT, limit_offset=None, trailing_offset=0.00010, offset_type=PRICE, quantity=1_000_000, filled_qty=0, leaves_qty=1_000_000, display_qty=None, avg_px=None, post_only=True, reduce_only=False, cancel_reason=SOME_REASON, report_id={report_id2}, ts_accepted=1000000, ts_triggered=0, ts_last=2000000, ts_init=3000000)}}, trade_reports={{}}, position_reports={{}}, report_id={report_id1}, ts_init=0)" # noqa
)
assert (
repr(report)
== f"OrderStatusReport(account_id=IB-U123456789, instrument_id=AUD/USD.IDEALPRO, client_order_id=O-123456, order_list_id=1, venue_order_id=2, order_side=SELL, order_type=STOP_LIMIT, contingency_type=OCO, time_in_force=DAY, expire_time=None, order_status=REJECTED, price=0.90090, trigger_price=0.90100, trigger_type=DEFAULT, limit_offset=None, trailing_offset=0.00010, offset_type=PRICE, quantity=1_000_000, filled_qty=0, leaves_qty=1_000_000, display_qty=None, avg_px=None, post_only=True, reduce_only=False, cancel_reason=SOME_REASON, report_id={report_id2}, ts_accepted=1000000, ts_triggered=0, ts_last=2000000, ts_init=3000000)" # noqa
)
def test_position_filled_with_buy_order_returns_expected_attributes(self):
# Arrange
order = self.order_factory.market(
AUDUSD_SIM.id,
OrderSide.BUY,
Quantity.from_int(100000),
)
fill = TestStubs.event_order_filled(
order,
instrument=AUDUSD_SIM,
position_id=PositionId("P-123456"),
strategy_id=StrategyId("S-001"),
last_px=Price.from_str("1.00001"),
)
last = Price.from_str("1.00050")
# Act
position = Position(instrument=AUDUSD_SIM, fill=fill)
# Assert
assert position.symbol == AUDUSD_SIM.id.symbol
assert position.venue == AUDUSD_SIM.id.venue
assert not position.is_opposite_side(fill.order_side)
assert not position != position # Equality operator test
assert position.from_order == ClientOrderId(
"O-19700101-000000-000-001-1")
assert position.quantity == Quantity.from_int(100000)
assert position.peak_qty == Quantity.from_int(100000)
assert position.entry == OrderSide.BUY
assert position.side == PositionSide.LONG
assert position.ts_opened == 0
assert position.duration_ns == 0
assert position.avg_px_open == Decimal("1.00001")
assert position.event_count == 1
assert position.client_order_ids == [order.client_order_id]
assert position.venue_order_ids == [VenueOrderId("1")]
assert position.execution_ids == [
ExecutionId("E-19700101-000000-000-001-1")
]
assert position.last_execution_id == ExecutionId(
"E-19700101-000000-000-001-1")
assert position.id == PositionId("P-123456")
assert len(position.events) == 1
assert position.is_long
assert not position.is_short
assert position.is_open
assert not position.is_closed
assert position.realized_points == 0
assert position.realized_return == 0
assert position.realized_pnl == Money(-2.00, USD)
assert position.unrealized_pnl(last) == Money(49.00, USD)
assert position.total_pnl(last) == Money(47.00, USD)
assert position.commissions() == [Money(2.00, USD)]
assert repr(
position) == "Position(LONG 100_000 AUD/USD.SIM, id=P-123456)"
def test_update_order_when_already_completed_then_denies(self):
# Arrange
self.exec_engine.start()
strategy = TradingStrategy()
strategy.register(
trader_id=self.trader_id,
portfolio=self.portfolio,
msgbus=self.msgbus,
cache=self.cache,
clock=self.clock,
logger=self.logger,
)
order = strategy.order_factory.stop_market(
AUDUSD_SIM.id,
OrderSide.BUY,
Quantity.from_int(100000),
Price.from_str("1.00010"),
)
submit = SubmitOrder(
self.trader_id,
strategy.id,
None,
order,
self.uuid_factory.generate(),
self.clock.timestamp_ns(),
)
self.risk_engine.execute(submit)
self.exec_engine.process(TestStubs.event_order_submitted(order))
self.exec_engine.process(TestStubs.event_order_accepted(order))
self.exec_engine.process(
TestStubs.event_order_filled(order, AUDUSD_SIM))
modify = ModifyOrder(
self.trader_id,
strategy.id,
order.instrument_id,
order.client_order_id,
VenueOrderId("1"),
order.quantity,
Price.from_str("1.00010"),
None,
self.uuid_factory.generate(),
self.clock.timestamp_ns(),
)
# Act
self.risk_engine.execute(modify)
# Assert
assert self.exec_client.calls == ["_start", "submit_order"]
assert self.risk_engine.command_count == 2
assert self.exec_engine.command_count == 1
def test_position_filled_with_buy_order_returns_expected_attributes(self):
# Arrange
order = self.order_factory.market(
AUDUSD_SIM.id,
OrderSide.BUY,
Quantity.from_int(100000),
)
fill = TestStubs.event_order_filled(
order,
instrument=AUDUSD_SIM,
position_id=PositionId("P-123456"),
strategy_id=StrategyId("S-001"),
last_px=Price.from_str("1.00001"),
)
last = Price.from_str("1.00050")
# Act
position = Position(instrument=AUDUSD_SIM, fill=fill)
# Assert
assert position.symbol == AUDUSD_SIM.id.symbol
assert position.venue == AUDUSD_SIM.id.venue
assert not position.is_opposite_side(fill.order_side)
self.assertFalse(position != position) # Equality operator test
self.assertEqual(ClientOrderId("O-19700101-000000-000-001-1"),
position.from_order)
self.assertEqual(Quantity.from_int(100000), position.quantity)
self.assertEqual(Quantity.from_int(100000), position.peak_qty)
self.assertEqual(OrderSide.BUY, position.entry)
self.assertEqual(PositionSide.LONG, position.side)
self.assertEqual(0, position.opened_timestamp_ns)
self.assertEqual(0, position.open_duration_ns)
self.assertEqual(Decimal("1.00001"), position.avg_px_open)
self.assertEqual(1, position.event_count)
self.assertEqual([order.client_order_id], position.client_order_ids)
self.assertEqual([VenueOrderId("1")], position.venue_order_ids)
self.assertEqual([ExecutionId("E-19700101-000000-000-001-1")],
position.execution_ids)
self.assertEqual(ExecutionId("E-19700101-000000-000-001-1"),
position.last_execution_id)
self.assertEqual(PositionId("P-123456"), position.id)
self.assertEqual(1, len(position.events))
self.assertTrue(position.is_long)
self.assertFalse(position.is_short)
self.assertTrue(position.is_open)
self.assertFalse(position.is_closed)
self.assertEqual(0, position.realized_points)
self.assertEqual(0, position.realized_return)
self.assertEqual(Money(-2.00, USD), position.realized_pnl)
self.assertEqual(Money(49.00, USD), position.unrealized_pnl(last))
self.assertEqual(Money(47.00, USD), position.total_pnl(last))
self.assertEqual([Money(2.00, USD)], position.commissions())
self.assertEqual("Position(LONG 100_000 AUD/USD.SIM, id=P-123456)",
repr(position))
def cancel_order_command():
return CancelOrder(
trader_id=BetfairTestStubs.trader_id(),
strategy_id=BetfairTestStubs.strategy_id(),
instrument_id=BetfairTestStubs.instrument_id(),
client_order_id=ClientOrderId("O-20210410-022422-001-001-1"),
venue_order_id=VenueOrderId("229597791245"),
command_id=BetfairTestStubs.uuid(),
timestamp_ns=BetfairTestStubs.clock().timestamp_ns(),
)
def cancel_order_command():
return CancelOrder(
instrument_id=BetfairTestStubs.instrument_id(),
trader_id=BetfairTestStubs.trader_id(),
account_id=BetfairTestStubs.account_id(),
client_order_id=ClientOrderId("1"),
venue_order_id=VenueOrderId("1"),
command_id=BetfairTestStubs.uuid(),
timestamp_ns=BetfairTestStubs.clock().timestamp_ns(),
)
async def test_reconcile_state_when_order_completed_returns_true_with_warning2(
self):
# Arrange
self.exec_engine.start()
self.risk_engine.start()
strategy = TradingStrategy()
strategy.register(
trader_id=self.trader_id,
portfolio=self.portfolio,
msgbus=self.msgbus,
cache=self.cache,
clock=self.clock,
logger=self.logger,
)
order = strategy.order_factory.limit(
AUDUSD_SIM.id,
OrderSide.BUY,
Quantity.from_int(100000),
Price.from_str("1.00000"),
)
submit_order = SubmitOrder(
self.trader_id,
strategy.id,
None,
order,
self.uuid_factory.generate(),
self.clock.timestamp_ns(),
)
self.risk_engine.execute(submit_order)
await asyncio.sleep(0) # Process queue
self.exec_engine.process(TestStubs.event_order_submitted(order))
await asyncio.sleep(0) # Process queue
self.exec_engine.process(TestStubs.event_order_accepted(order))
await asyncio.sleep(0) # Process queue
self.exec_engine.process(
TestStubs.event_order_filled(order, AUDUSD_SIM))
await asyncio.sleep(0) # Process queue
report = OrderStatusReport(
client_order_id=order.client_order_id,
venue_order_id=VenueOrderId("1"), # <-- from stub event
order_status=OrderStatus.FILLED,
filled_qty=Quantity.from_int(100000),
ts_init=0,
)
# Act
result = await self.client.reconcile_state(report, order)
# Assert
assert result
def test_cancel_order_when_already_pending_cancel_then_denies(self):
# Arrange
self.exec_engine.start()
strategy = TradingStrategy()
strategy.register(
trader_id=self.trader_id,
portfolio=self.portfolio,
msgbus=self.msgbus,
cache=self.cache,
clock=self.clock,
logger=self.logger,
)
order = strategy.order_factory.market(
AUDUSD_SIM.id,
OrderSide.BUY,
Quantity.from_int(100000),
)
submit = SubmitOrder(
self.trader_id,
strategy.id,
None,
order,
self.uuid_factory.generate(),
self.clock.timestamp_ns(),
)
cancel = CancelOrder(
self.trader_id,
strategy.id,
order.instrument_id,
order.client_order_id,
VenueOrderId("1"),
self.uuid_factory.generate(),
self.clock.timestamp_ns(),
)
self.risk_engine.execute(submit)
self.exec_engine.process(TestStubs.event_order_submitted(order))
self.exec_engine.process(TestStubs.event_order_accepted(order))
self.risk_engine.execute(cancel)
self.exec_engine.process(TestStubs.event_order_pending_cancel(order))
# Act
self.risk_engine.execute(cancel)
# Assert
assert self.exec_client.calls == [
"_start", "submit_order", "cancel_order"
]
assert self.risk_engine.command_count == 3
assert self.exec_engine.command_count == 2
async def generate_order_status_report(self, order) -> Optional[OrderStatusReport]:
return [
OrderStatusReport(
client_order_id=ClientOrderId(),
venue_order_id=VenueOrderId(),
order_state=OrderState(),
filled_qty=Quantity.zero(),
timestamp_ns=millis_to_nanos(),
)
for order in self.client().betting.list_current_orders()["currentOrders"]
]
def test_modify_order_with_default_settings_then_sends_to_client(self):
# Arrange
self.exec_engine.start()
strategy = TradingStrategy()
strategy.register(
trader_id=self.trader_id,
portfolio=self.portfolio,
msgbus=self.msgbus,
cache=self.cache,
clock=self.clock,
logger=self.logger,
)
order = strategy.order_factory.stop_market(
AUDUSD_SIM.id,
OrderSide.BUY,
Quantity.from_int(100000),
Price.from_str("1.00010"),
)
submit = SubmitOrder(
self.trader_id,
strategy.id,
None,
order,
self.uuid_factory.generate(),
self.clock.timestamp_ns(),
)
modify = ModifyOrder(
self.trader_id,
strategy.id,
order.instrument_id,
order.client_order_id,
VenueOrderId("1"),
order.quantity,
Price.from_str("1.00010"),
None,
self.uuid_factory.generate(),
self.clock.timestamp_ns(),
)
self.risk_engine.execute(submit)
# Act
self.risk_engine.execute(modify)
# Assert
assert self.exec_client.calls == [
"_start", "submit_order", "modify_order"
]
assert self.risk_engine.command_count == 2
assert self.exec_engine.command_count == 2
def event_order_filled(
order,
instrument,
venue_order_id=None,
execution_id=None,
position_id=None,
strategy_id=None,
last_qty=None,
last_px=None,
liquidity_side=LiquiditySide.TAKER,
execution_ns=0,
) -> OrderFilled:
if venue_order_id is None:
venue_order_id = VenueOrderId("1")
if execution_id is None:
execution_id = ExecutionId(
order.client_order_id.value.replace("O", "E"))
if position_id is None:
position_id = order.position_id
if strategy_id is None:
strategy_id = order.strategy_id
if last_px is None:
last_px = Price("1.00000")
if last_qty is None:
last_qty = order.quantity
commission = instrument.calculate_commission(
last_qty=order.quantity,
last_px=last_px,
liquidity_side=liquidity_side,
)
return OrderFilled(
account_id=TestStubs.account_id(),
client_order_id=order.client_order_id,
venue_order_id=venue_order_id,
execution_id=execution_id,
position_id=position_id,
strategy_id=strategy_id,
instrument_id=order.instrument_id,
order_side=order.side,
last_qty=last_qty,
last_px=order.price if last_px is None else last_px,
cum_qty=Quantity(order.filled_qty + last_qty),
leaves_qty=Quantity(
max(0, order.quantity - order.filled_qty - last_qty)),
currency=instrument.quote_currency,
is_inverse=instrument.is_inverse,
commission=commission,
liquidity_side=liquidity_side,
execution_ns=execution_ns,
event_id=uuid4(),
timestamp_ns=0,
)
def event_order_accepted(order, venue_order_id=None) -> OrderAccepted:
if venue_order_id is None:
venue_order_id = VenueOrderId("1")
return OrderAccepted(
TestStubs.account_id(),
order.client_order_id,
venue_order_id,
0,
uuid4(),
0,
)
async def generate_order_status_report(self, order) -> Optional[OrderStatusReport]:
return [
OrderStatusReport(
client_order_id=ClientOrderId(),
venue_order_id=VenueOrderId(),
order_status=OrderStatus(),
filled_qty=Quantity.zero(),
ts_init=int(pd.Timestamp(order["timestamp"]).to_datetime64()),
)
for order in self.client().betting.list_current_orders()["currentOrders"]
]