/forcesell: handle trades with open orders

freqtrade/persistence.py

@@ -96,21 +96,27 @@ class Trade(_DECL_BASE):
             self.open_rate = order['rate']
             self.amount = order['amount']
             logger.info('LIMIT_BUY has been fulfilled for %s.', self)
+            self.open_order_id = None
         elif order['type'] == 'LIMIT_SELL':
-            # Set close rate and set actual profit
-            self.close_rate = order['rate']
+            self.close(order['rate'])
+        else:
+            raise ValueError('Unknown order type: {}'.format(order['type']))
+        Trade.session.flush()
+
+    def close(self, rate: float) -> None:
+        """
+        Sets close_rate to the given rate, calculates total profit
+        and marks trade as closed
+        """
+        self.close_rate = rate
         self.close_profit = self.calc_profit()
         self.close_date = datetime.utcnow()
         self.is_open = False
+        self.open_order_id = None
         logger.info(
             'Marking %s as closed as the trade is fulfilled and found no open orders for it.',
             self
         )
-        else:
-            raise ValueError('Unknown order type: {}'.format(order['type']))
-
-        self.open_order_id = None
-        Trade.session.flush()
 
     def calc_profit(self, rate: Optional[float] = None) -> float:
         """

freqtrade/rpc/telegram.py

@@ -371,6 +371,28 @@ def _stop(bot: Bot, update: Update) -> None:
         send_msg('*Status:* `already stopped`', bot=bot)
 
 
+def _exec_forcesell(trade: Trade) -> None:
+    # Check if there is there is an open order
+    if trade.open_order_id:
+        order = exchange.get_order(trade.open_order_id)
+
+        # Cancel open LIMIT_BUY orders and close trade
+        if order and not order['closed'] and order['type'] == 'LIMIT_BUY':
+            exchange.cancel_order(trade.open_order_id)
+            trade.close(order.get('rate', trade.open_rate))
+            # TODO: sell amount which has been bought already
+            return
+
+        # Ignore trades with an attached LIMIT_SELL order
+        if order and not order['closed'] and order['type'] == 'LIMIT_SELL':
+            return
+
+    # Get current rate and execute sell
+    current_rate = exchange.get_ticker(trade.pair)['bid']
+    from freqtrade.main import execute_sell
+    execute_sell(trade, current_rate)
+
+
 @authorized_only
 def _forcesell(bot: Bot, update: Update) -> None:
     """
@@ -388,10 +410,7 @@ def _forcesell(bot: Bot, update: Update) -> None:
     if trade_id == 'all':
         # Execute sell for all open orders
         for trade in Trade.query.filter(Trade.is_open.is_(True)).all():
-            # Get current rate
-            current_rate = exchange.get_ticker(trade.pair)['bid']
-            from freqtrade.main import execute_sell
-            execute_sell(trade, current_rate)
+            _exec_forcesell(trade)
         return
 
     # Query for trade
@@ -403,10 +422,8 @@ def _forcesell(bot: Bot, update: Update) -> None:
         send_msg('Invalid argument. See `/help` to view usage')
         logger.warning('/forcesell: Invalid argument received')
         return
-    # Get current rate
-    current_rate = exchange.get_ticker(trade.pair)['bid']
-    from freqtrade.main import execute_sell
-    execute_sell(trade, current_rate)
+
+    _exec_forcesell(trade)
 
 
 @authorized_only

freqtrade/tests/test_rpc_telegram.py

@@ -14,7 +14,8 @@ from freqtrade.misc import update_state, State, get_state
 from freqtrade.persistence import Trade
 from freqtrade.rpc import telegram
 from freqtrade.rpc.telegram import authorized_only, is_enabled, send_msg, _status, _status_table, \
-    _profit, _forcesell, _performance, _daily, _count, _start, _stop, _balance, _version, _help
+    _profit, _forcesell, _performance, _daily, _count, _start, _stop, _balance, _version, _help, \
+    _exec_forcesell
 
 
 def test_is_enabled(default_conf, mocker):
@@ -220,6 +221,30 @@ def test_forcesell_handle(default_conf, update, ticker, mocker):
     assert '0.07256061 (profit: ~-0.64%)' in rpc_mock.call_args_list[-1][0][0]
 
 
+def test_exec_forcesell_open_orders(default_conf, ticker, mocker):
+    mocker.patch.dict('freqtrade.main._CONF', default_conf)
+    cancel_order_mock = MagicMock()
+    mocker.patch.multiple('freqtrade.main.exchange',
+                          get_ticker=ticker,
+                          get_order=MagicMock(return_value={
+                              'closed': None,
+                              'type': 'LIMIT_BUY',
+                          }),
+                          cancel_order=cancel_order_mock)
+    trade = Trade(
+        pair='BTC_ETH',
+        open_rate=1,
+        exchange='BITTREX',
+        open_order_id='123456789',
+        amount=1,
+        fee=0.0,
+    )
+    _exec_forcesell(trade)
+
+    assert cancel_order_mock.call_count == 1
+    assert trade.is_open is False
+
+
 def test_forcesell_all_handle(default_conf, update, ticker, mocker):
     mocker.patch.dict('freqtrade.main._CONF', default_conf)
     mocker.patch('freqtrade.main.get_signal', side_effect=lambda s, t: True)