self.orders = []
self.market = market
self.closed = False
+ self.inverted = None
assert self.value_from.value * self.value_to.value >= 0
assert self.value_from.currency == self.value_to.currency
if self.value_from != 0:
else:
return "dispose"
- def order_action(self, inverted):
- if (self.value_from < self.value_to) != inverted:
+ def order_action(self):
+ if (self.value_from < self.value_to) != self.inverted:
return "buy"
else:
return "sell"
@property
def is_fullfiled(self):
- return abs(self.filled_amount(in_base_currency=True)) >= abs(self.delta)
+ return abs(self.filled_amount(in_base_currency=(not self.inverted))) >= abs(self.delta)
def filled_amount(self, in_base_currency=False):
filled_amount = 0
if self.action is None:
return None
ticker = self.market.get_ticker(self.currency, self.base_currency)
- inverted = ticker["inverted"]
- if inverted:
+ self.inverted = ticker["inverted"]
+ if self.inverted:
ticker = ticker["original"]
- rate = Computation.compute_value(ticker, self.order_action(inverted), compute_value=compute_value)
+ rate = Computation.compute_value(ticker, self.order_action(), compute_value=compute_value)
# FIXME: Dust amount should be removed from there if they werent
# honored in other sales
delta_in_base = abs(self.delta)
# 9 BTC's worth of move (10 - 1 or 1 - 10 depending on case)
- if not inverted:
+ if not self.inverted:
base_currency = self.base_currency
# BTC
if self.action == "dispose":
self.market.report.log_error("prepare_order", message="Less to do than already filled: {}".format(delta))
return None
- order = Order(self.order_action(inverted),
+ order = Order(self.order_action(),
delta, rate, base_currency, self.trade_type,
self.market, self, close_if_possible=close_if_possible)
self.orders.append(order)
value_to = portfolio.Amount("BTC", "1.0")
trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
- self.assertEqual("buy", trade.order_action(False))
- self.assertEqual("sell", trade.order_action(True))
+ trade.inverted = False
+ self.assertEqual("buy", trade.order_action())
+ trade.inverted = True
+ self.assertEqual("sell", trade.order_action())
value_from = portfolio.Amount("BTC", "0")
value_from.linked_to = portfolio.Amount("ETH", "0")
value_to = portfolio.Amount("BTC", "-1.0")
trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
- self.assertEqual("sell", trade.order_action(False))
- self.assertEqual("buy", trade.order_action(True))
+ trade.inverted = False
+ self.assertEqual("sell", trade.order_action())
+ trade.inverted = True
+ self.assertEqual("buy", trade.order_action())
def test_trade_type(self):
value_from = portfolio.Amount("BTC", "0.5")
self.assertEqual("short", trade.trade_type)
def test_is_fullfiled(self):
- value_from = portfolio.Amount("BTC", "0.5")
- value_from.linked_to = portfolio.Amount("ETH", "10.0")
- value_to = portfolio.Amount("BTC", "1.0")
- trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
+ with self.subTest(inverted=False):
+ value_from = portfolio.Amount("BTC", "0.5")
+ value_from.linked_to = portfolio.Amount("ETH", "10.0")
+ value_to = portfolio.Amount("BTC", "1.0")
+ trade = portfolio.Trade(value_from, value_to, "ETH", self.m)
- order1 = mock.Mock()
- order1.filled_amount.return_value = portfolio.Amount("BTC", "0.3")
+ order1 = mock.Mock()
+ order1.filled_amount.return_value = portfolio.Amount("BTC", "0.3")
- order2 = mock.Mock()
- order2.filled_amount.return_value = portfolio.Amount("BTC", "0.01")
- trade.orders.append(order1)
- trade.orders.append(order2)
+ order2 = mock.Mock()
+ order2.filled_amount.return_value = portfolio.Amount("BTC", "0.01")
+ trade.orders.append(order1)
+ trade.orders.append(order2)
+
+ self.assertFalse(trade.is_fullfiled)
+
+ order3 = mock.Mock()
+ order3.filled_amount.return_value = portfolio.Amount("BTC", "0.19")
+ trade.orders.append(order3)
+
+ self.assertTrue(trade.is_fullfiled)
+
+ order1.filled_amount.assert_called_with(in_base_currency=True)
+ order2.filled_amount.assert_called_with(in_base_currency=True)
+ order3.filled_amount.assert_called_with(in_base_currency=True)
+
+ with self.subTest(inverted=True):
+ value_from = portfolio.Amount("BTC", "0.5")
+ value_from.linked_to = portfolio.Amount("USDT", "1000.0")
+ value_to = portfolio.Amount("BTC", "1.0")
+ trade = portfolio.Trade(value_from, value_to, "USDT", self.m)
+ trade.inverted = True
+
+ order1 = mock.Mock()
+ order1.filled_amount.return_value = portfolio.Amount("BTC", "0.3")
+
+ order2 = mock.Mock()
+ order2.filled_amount.return_value = portfolio.Amount("BTC", "0.01")
+ trade.orders.append(order1)
+ trade.orders.append(order2)
+
+ self.assertFalse(trade.is_fullfiled)
+
+ order3 = mock.Mock()
+ order3.filled_amount.return_value = portfolio.Amount("BTC", "0.19")
+ trade.orders.append(order3)
- self.assertFalse(trade.is_fullfiled)
+ self.assertTrue(trade.is_fullfiled)
- order3 = mock.Mock()
- order3.filled_amount.return_value = portfolio.Amount("BTC", "0.19")
- trade.orders.append(order3)
+ order1.filled_amount.assert_called_with(in_base_currency=False)
+ order2.filled_amount.assert_called_with(in_base_currency=False)
+ order3.filled_amount.assert_called_with(in_base_currency=False)
- self.assertTrue(trade.is_fullfiled)
def test_filled_amount(self):
value_from = portfolio.Amount("BTC", "0.5")