def _get_gtt_payload(self, trigger_type, tradingsymbol, exchange,
trigger_values, last_price, orders):
"""Get GTT payload"""
if type(trigger_values) != list:
raise ex.InputException("invalid type for `trigger_values`")
if trigger_type == self.GTT_TYPE_SINGLE and len(trigger_values) != 1:
raise ex.InputException(
"invalid `trigger_values` for single leg order type")
elif trigger_type == self.GTT_TYPE_OCO and len(trigger_values) != 2:
raise ex.InputException(
"invalid `trigger_values` for OCO order type")
condition = {
"exchange": exchange,
"tradingsymbol": tradingsymbol,
"trigger_values": trigger_values,
"last_price": last_price,
}
gtt_orders = []
for o in orders:
# Assert required keys inside gtt order.
for req in [
"transaction_type", "quantity", "order_type", "product",
"price"
]:
if req not in o:
raise ex.InputException(
"`{req}` missing inside orders".format(req=req))
gtt_orders.append({
"exchange": exchange,
"tradingsymbol": tradingsymbol,
"transaction_type": o["transaction_type"],
"quantity": int(o["quantity"]),
"order_type": o["order_type"],
"product": o["product"],
"price": float(o["price"]),
})
return condition, gtt_orders
def order_modify(self,
order_id,
parent_order_id=None,
exchange=None,
tradingsymbol=None,
transaction_type=None,
quantity=None,
price=None,
order_type=None,
product=None,
trigger_price=0,
validity="DAY",
disclosed_quantity=0,
variety="regular"):
"""Modify an open order."""
params = locals()
del (params["self"])
for k in params:
if k is None:
del (params[k])
if ((product.lower() == "bo" or product.lower() == "co")
and variety.lower() != product.lower()):
raise ex.InputException("Invalid variety. It should be: {}".format(
product.lower()))
# Check for variety by product or variety
if variety.lower() == "bo" and product.lower() == "bo":
return self._put(
"orders.modify", {
"order_id": order_id,
"quantity": quantity,
"price": price,
"trigger_price": trigger_price,
"disclosed_quantity": disclosed_quantity,
"variety": variety,
"parent_order_id": parent_order_id
})["order_id"]
elif variety.lower() == "co" and product.lower() == "co":
return self._put(
"orders.modify", {
"order_id": order_id,
"trigger_price": trigger_price,
"variety": variety,
"parent_order_id": parent_order_id
})["order_id"]
else:
return self._put("orders.modify", params)["order_id"]