def simulate_funding_payment_completed(market_info: MarketTradingPairTuple):
example_rate: Decimal = Decimal("100")
# Example API response for funding payment details
response = {
"symbol": "BTCUSDT",
"incomeType": "COMMISSION",
"income": "-0.01000000",
"asset": "USDT",
"info": "COMMISSION",
"time": 1570636800000,
"tranId": "9689322392",
"tradeId": "2059192"
}
market_info.market.trigger_event(
MarketEvent.FundingPaymentCompleted,
FundingPaymentCompletedEvent(
response["time"],
market_info.market.name,
example_rate,
response["symbol"],
response["income"]
)
)
async def _update_positions(self):
position_tasks = []
for pair in self._trading_pairs:
position_tasks.append(
self._api_request(
"post", "perpfi/position",
{"pair": convert_to_exchange_trading_pair(pair)}))
positions = await safe_gather(*position_tasks, return_exceptions=True)
for trading_pair, position in zip(self._trading_pairs, positions):
position = position.get("position", {})
amount = self.quantize_order_amount(trading_pair,
Decimal(position.get("size")))
if amount != Decimal("0"):
position_side = PositionSide.LONG if amount > 0 else PositionSide.SHORT
unrealized_pnl = self.quantize_order_amount(
trading_pair, Decimal(position.get("pnl")))
entry_price = self.quantize_order_price(
trading_pair, Decimal(position.get("entryPrice")))
leverage = self._leverage[trading_pair]
self._account_positions[self.position_key(
trading_pair)] = Position(trading_pair=trading_pair,
position_side=position_side,
unrealized_pnl=unrealized_pnl,
entry_price=entry_price,
amount=amount,
leverage=leverage)
else:
if self.position_key(trading_pair) in self._account_positions:
del self._account_positions[self.position_key(
trading_pair)]
payment = Decimal(str(position.get("fundingPayment")))
oldPayment = self._fundingPayment.get(trading_pair, 0)
if payment != oldPayment:
self._fundingPayment[trading_pair] = oldPayment
action = "paid" if payment < 0 else "received"
if payment != Decimal("0"):
self.logger().info(
f"Funding payment of {payment} {action} on {trading_pair} market."
)
self.trigger_event(
MarketEvent.FundingPaymentCompleted,
FundingPaymentCompletedEvent(
timestamp=time.time(),
market=self.name,
funding_rate=self._funding_info[trading_pair].
rate,
trading_pair=trading_pair,
amount=payment))