Add controls boilerplate to main page

core/exchanges/__init__.py

@@ -202,3 +202,6 @@ class BaseExchange(object):
 
     def get_all_positions(self):
         raise NotImplementedError
+
+    def close_all_positions(self):
+        raise NotImplementedError

core/exchanges/oanda.py

@@ -105,3 +105,13 @@ class OANDAExchange(BaseExchange):
             item["unrealized_pl"] = float(item["unrealized_pl"])
             items.append(item)
         return items
+
+    def close_all_positions(self):
+        # all_positions = self.get_all_positions()
+
+        # for position in all_positions["itemlist"]:
+        #     print("POS ITER", position)
+        r = positions.PositionClose(accountID=self.account_id)
+        response = self.call(r)
+        print("CLOSE ALL POSITIONS", response)
+        return response