|
|
|
|
@ -1,6 +1,7 @@
|
|
|
|
|
""" Gate.io exchange subclass """
|
|
|
|
|
import logging
|
|
|
|
|
from typing import Dict, List, Tuple
|
|
|
|
|
from datetime import datetime
|
|
|
|
|
from typing import Dict, List, Optional, Tuple
|
|
|
|
|
|
|
|
|
|
from freqtrade.enums import MarginMode, TradingMode
|
|
|
|
|
from freqtrade.exceptions import OperationalException
|
|
|
|
|
@ -27,6 +28,10 @@ class Gateio(Exchange):
|
|
|
|
|
"stoploss_on_exchange": True,
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
_ft_has_futures: Dict = {
|
|
|
|
|
"needs_trading_fees": True
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
_supported_trading_mode_margin_pairs: List[Tuple[TradingMode, MarginMode]] = [
|
|
|
|
|
# TradingMode.SPOT always supported and not required in this list
|
|
|
|
|
# (TradingMode.MARGIN, MarginMode.CROSS),
|
|
|
|
|
@ -42,6 +47,30 @@ class Gateio(Exchange):
|
|
|
|
|
raise OperationalException(
|
|
|
|
|
f'Exchange {self.name} does not support market orders.')
|
|
|
|
|
|
|
|
|
|
def get_trades_for_order(self, order_id: str, pair: str, since: datetime,
|
|
|
|
|
params: Optional[Dict] = None) -> List:
|
|
|
|
|
trades = super().get_trades_for_order(order_id, pair, since, params)
|
|
|
|
|
|
|
|
|
|
if self.trading_mode == TradingMode.FUTURES:
|
|
|
|
|
# Futures usually don't contain fees in the response.
|
|
|
|
|
# As such, futures orders on gateio will not contain a fee, which causes
|
|
|
|
|
# a repeated "update fee" cycle and wrong calculations.
|
|
|
|
|
# Therefore we patch the response with fees if it's not available.
|
|
|
|
|
# An alternative also contianing fees would be
|
|
|
|
|
# privateFuturesGetSettleAccountBook({"settle": "usdt"})
|
|
|
|
|
pair_fees = self._trading_fees.get(pair, {})
|
|
|
|
|
if pair_fees:
|
|
|
|
|
for idx, trade in enumerate(trades):
|
|
|
|
|
if trade.get('fee', {}).get('cost') is None:
|
|
|
|
|
takerOrMaker = trade.get('takerOrMaker', 'taker')
|
|
|
|
|
if pair_fees.get(takerOrMaker) is not None:
|
|
|
|
|
trades[idx]['fee'] = {
|
|
|
|
|
'currency': self.get_pair_quote_currency(pair),
|
|
|
|
|
'cost': trade['cost'] * pair_fees[takerOrMaker],
|
|
|
|
|
'rate': pair_fees[takerOrMaker],
|
|
|
|
|
}
|
|
|
|
|
return trades
|
|
|
|
|
|
|
|
|
|
def fetch_stoploss_order(self, order_id: str, pair: str, params={}) -> Dict:
|
|
|
|
|
return self.fetch_order(
|
|
|
|
|
order_id=order_id,
|
|
|
|
|
|
Adriance
4 years ago
committed by
GitHub