handler/money.py

@@ -78,3 +78,30 @@ class Money(object):
         else:
             rates = self.get_rates_all()
             return float(amount) / rates[currency]
+
+    # TODO: move to money
+    def get_profit(self, trades=False):
+        """
+        Check how much total profit we have made.
+        :return: profit in USD
+        :rtype: float
+        """
+        total_usd = self.tx.get_total_usd()
+        if not total_usd:
+            return False
+        if trades:
+            trades_usd = self.tx.get_open_trades_usd()
+            total_usd += trades_usd
+
+        profit = total_usd - float(settings.Money.BaseUSD)
+        if trades:
+            cast_es = {
+                "profit_trades_usd": profit,
+            }
+        else:
+            cast_es = {
+                "profit_usd": profit,
+            }
+
+        self.tx.write_to_es("get_profit", cast_es)
+        return profit