Add method to print orders

[perso/Immae/Projets/Cryptomonnaies/Cryptoportfolio/Trader.git] / portfolio.py

diff --git a/portfolio.py b/portfolio.py
index 946a96abdafd8e23be5b799acbfbc2fc3a55d504..1041df13a76ebad551646fa8e8209b822b89b26d 100644 (file)
--- a/portfolio.py
+++ b/portfolio.py
@@ -205,11 +205,12 @@ class Balance:
         return cls.known_balances
 
     @classmethod
-    def dispatch_assets(cls, amount):
-        repartition_pertenthousand = Portfolio.repartition_pertenthousand()
-        sum_pertenthousand = sum([v for k, v in repartition_pertenthousand.items()])
+    def dispatch_assets(cls, amount, repartition=None):
+        if repartition is None:
+            repartition = Portfolio.repartition_pertenthousand()
+        sum_pertenthousand = sum([v for k, v in repartition.items()])
         amounts = {}
-        for currency, ptt in repartition_pertenthousand.items():
+        for currency, ptt in repartition.items():
             amounts[currency] = ptt * amount / sum_pertenthousand
             if currency not in cls.known_balances:
                 cls.known_balances[currency] = cls(currency, 0, 0, 0)
@@ -233,6 +234,14 @@ class Balance:
         new_repartition = cls.dispatch_assets(total_base_value)
         Trade.compute_trades(values_in_base, new_repartition, only=only, market=market)
 
+    @classmethod
+    def prepare_trades_to_sell_all(cls, market, base_currency="BTC", compute_value="average"):
+        cls.fetch_balances(market)
+        values_in_base = cls.in_currency(base_currency, market, compute_value=compute_value)
+        total_base_value = sum(values_in_base.values())
+        new_repartition = cls.dispatch_assets(total_base_value, repartition={ base_currency: 1 })
+        Trade.compute_trades(values_in_base, new_repartition, market=market)
+
     def __repr__(self):
         return "Balance({} [{}/{}/{}])".format(self.currency, str(self.free), str(self.used), str(self.total))
 
@@ -339,9 +348,9 @@ class Trade:
 
     def order_action(self, inverted):
         if self.value_from < self.value_to:
-            return "ask" if not inverted else "bid"
+            return "buy" if not inverted else "sell"
         else:
-            return "bid" if not inverted else "ask"
+            return "sell" if not inverted else "buy"
 
     def prepare_order(self, compute_value="default"):
         if self.action is None:
@@ -398,6 +407,11 @@ class Trade:
         if verbose:
             print("All orders finished")
 
+    @classmethod
+    def update_all_orders_status(cls):
+        for order in cls.all_orders(state="open"):
+            order.get_status()
+
     def __repr__(self):
         return "Trade({} -> {} in {}, {})".format(
                 self.value_from,
@@ -405,8 +419,17 @@ class Trade:
                 self.currency,
                 self.action)
 
-class Order:
+    @classmethod
+    def print_all_with_order(cls):
+        for trade in cls.trades.values():
+            trade.print_with_order()
+
+    def print_with_order(self):
+        print(self)
+        for order in self.orders:
+            print("\t", order, sep="")
 
+class Order:
     def __init__(self, action, amount, rate, base_currency, market):
         self.action = action
         self.amount = amount
@@ -454,15 +477,15 @@ class Order:
             self.status = result["status"]
         return self.status
 
+    def cancel(self):
+        self.market.cancel_order(self.result['id'])
+
 def print_orders(market, base_currency="BTC"):
     Balance.prepare_trades(market, base_currency=base_currency, compute_value="average")
     Trade.prepare_orders(compute_value="average")
     for currency, balance in Balance.known_balances.items():
         print(balance)
-    for currency, trade in Trade.trades.items():
-        print(trade)
-        for order in trade.orders:
-            print("\t", order, sep="")
+    portfolio.Trade.print_all_with_order()
 
 def make_orders(market, base_currency="BTC"):
     Balance.prepare_trades(market, base_currency=base_currency)