Objectify orders and order manager

bfxapi/models/Order.py

@@ -24,7 +24,8 @@ def now_in_mills():
   return int(round(time.time() * 1000))
 
 class Order:
-  def __init__(self, closingOrderArray):
+  def __init__(self, bfxapi, closingOrderArray):
+    self.bfxapi = bfxapi
     self.id =  closingOrderArray[OrderClosedModel.ID]
     self.gId = closingOrderArray[OrderClosedModel.GID]
     self.cId = closingOrderArray[OrderClosedModel.CID]
@@ -45,11 +46,40 @@ class Order:
     self.placeId = closingOrderArray[OrderClosedModel.PLACE_ID]
     self.is_pending_bool = True
     self.is_confirmed_bool = False
+    self.is_open_bool = False
+
+  async def update(self, price=None, amount=None, delta=None, price_aux_limit=None,
+      price_trailing=None, flags=None, time_in_force=None):
+    payload = { "id": self.id }
+    if price is not None:
+      payload['price'] = str(price)
+    if amount is not None:
+      payload['amount'] = str(amount)
+    if delta is not None:
+      payload['delta'] = str(delta)
+    if price_aux_limit is not None:
+      payload['price_aux_limit'] = str(price_aux_limit)
+    if price_trailing is not None:
+      payload['price_trailing'] = str(price_trailing)
+    if flags is not None:
+      payload['flags'] = str(flags)
+    if time_in_force is not None:
+      payload['time_in_force'] = str(time_in_force)
+    await self.bfxapi._send_auth_command('ou', payload)
+
+  async def close(self):
+    await self.bfxapi._send_auth_command('oc', { 'id': self.id })
 
   def set_confirmed(self):
     self.is_pending_bool = False
     self.is_confirmed_bool = True
 
+  def set_open_state(self, isOpen):
+    self.is_open_bool = isOpen
+
+  def isOpen(self):
+    return self.is_open_bool
+
   def isPending(self):
     return self.is_pending_bool