taker or maker passed correctly for buy and sell orders

freqtrade/freqtradebot.py

@@ -570,6 +570,35 @@ class FreqtradeBot(LoggingMixin):
             logger.info(f"Bids to asks delta for {pair} does not satisfy condition.")
             return False
 
+    def get_fee(
+        self,
+        pair: str,
+        side: str,
+        is_short: bool = False,
+    ):
+        '''
+        :param pair: Unified CCXT symbol
+        :param side: One of entry, exit or stoploss
+        :param is_short: True for short trades
+        '''
+        order_type = self.config['order_types'][side]
+        if order_type == 'limit':
+            enter_side = 'ask' if is_short else 'bid'
+            exit_side = 'bid' if is_short else 'ask'
+            if (
+                side == 'entry' and self.config['bid_strategy']['price_side'] == enter_side or
+                side == 'exit' and self.config['ask_strategy']['price_side'] == exit_side
+            ):
+                taker_or_maker = 'maker'
+            else:
+                taker_or_maker = 'taker'
+        else:
+            taker_or_maker = 'taker'
+        return self.exchange.get_fee(
+            symbol=pair,
+            taker_or_maker=taker_or_maker
+        )
+
     def execute_entry(
         self,
         pair: str,
@@ -664,12 +693,10 @@ class FreqtradeBot(LoggingMixin):
             enter_limit_filled_price = safe_value_fallback(order, 'average', 'price')
 
         # Fee is applied twice because we make a LIMIT_BUY and LIMIT_SELL
-        fee = self.exchange.get_fee(symbol=pair, taker_or_maker='maker')
         base_currency = self.exchange.get_pair_base_currency(pair)
         open_date = datetime.now(timezone.utc)
         funding_fees = self.exchange.get_funding_fees(
             pair=pair, amount=amount, is_short=is_short, open_date=open_date)
-        # This is a new trade
         if trade is None:
             trade = Trade(
                 pair=pair,
@@ -679,8 +706,8 @@ class FreqtradeBot(LoggingMixin):
                 amount=amount,
                 is_open=True,
                 amount_requested=amount_requested,
-                fee_open=fee,
+                fee_open=self.get_fee(pair, 'entry'),
-                fee_close=fee,
+                fee_close=self.get_fee(pair, 'exit'),
                 open_rate=enter_limit_filled_price,
                 open_rate_requested=enter_limit_requested,
                 open_date=open_date,

tests/test_freqtradebot.py

@@ -769,6 +769,11 @@ def test_execute_entry(mocker, default_conf_usdt, fee, limit_order,
     bid = 0.11
     enter_rate_mock = MagicMock(return_value=bid)
     enter_mm = MagicMock(return_value=open_order)
+    default_conf_usdt['order_types'] = {
+        'entry': 'limit',
+        'exit': 'market',
+        'stoploss': 'market',
+    }
     mocker.patch.multiple(
         'freqtrade.exchange.Exchange',
         get_rate=enter_rate_mock,
@@ -780,15 +785,15 @@ def test_execute_entry(mocker, default_conf_usdt, fee, limit_order,
         create_order=enter_mm,
         get_min_pair_stake_amount=MagicMock(return_value=1),
         get_max_pair_stake_amount=MagicMock(return_value=500000),
-        get_fee=fee,
+        get_fee=MagicMock(side_effect=(
+            lambda symbol, taker_or_maker: fee if taker_or_maker == 'maker' else fee*2
+        )),
         get_funding_fees=MagicMock(return_value=0),
         name=exchange_name,
         get_maintenance_ratio_and_amt=MagicMock(return_value=(0.01, 0.01)),
         get_max_leverage=MagicMock(return_value=10),
     )
     mocker.patch.multiple(
-        'freqtrade.exchange.Okx',
-        get_max_pair_stake_amount=MagicMock(return_value=500000),
     )
     pair = 'ETH/USDT'
 
@@ -816,6 +821,8 @@ def test_execute_entry(mocker, default_conf_usdt, fee, limit_order,
     assert trade
     assert trade.is_open is True
     assert trade.open_order_id == '22'
+    assert trade.open_fee == fee
+    assert trade.close_fee == fee*2
 
     # Test calling with price
     open_order['id'] = '33'
@@ -836,6 +843,11 @@ def test_execute_entry(mocker, default_conf_usdt, fee, limit_order,
     order['cost'] = 100
     order['id'] = '444'
 
+    default_conf_usdt['order_types'] = {
+        'entry': 'market',
+        'exit': 'limit',
+        'stoploss': 'market',
+    }
     mocker.patch('freqtrade.exchange.Exchange.create_order',
                  MagicMock(return_value=order))
     assert freqtrade.execute_entry(pair, stake_amount, is_short=is_short)
@@ -846,6 +858,8 @@ def test_execute_entry(mocker, default_conf_usdt, fee, limit_order,
     assert trade.open_rate == 10
     assert trade.stake_amount == round(order['price'] * order['filled'] / leverage, 8)
     assert pytest.approx(trade.liquidation_price) == liq_price
+    assert trade.open_fee == fee*2
+    assert trade.close_fee == fee
 
     # In case of rejected or expired order and partially filled
     order['status'] = 'expired'