private string ValidateOrder(string username, NewSingleOrder order)
{
if (OrdersManager.CallbackHasReqOrdID(order.RequesterOrderID))
{
return("Requested Order ID already existed for this session.");
}
if (order.DateTime.Date != DateTime.Today.Date)
{
return("Invalid DateTime");
}
if (DateTime.Now.Subtract(order.DateTime).Milliseconds > m_allowableOrderDelayInMilliSeconds)
{
return("Delayed Order");
}
Dictionary <string, object> optionalParam = order.OptionalParam;
if (optionalParam != null)
{
bool aon = false;
if (optionalParam.ContainsKey("AON") && (optionalParam["AON"] == null || !bool.TryParse(optionalParam["AON"].ToString(), out aon)))
{
return("Invalid AON");
}
if (aon)
{
if (!optionalParam.ContainsKey("MinQty"))
{
return("Missing Min. Qty");
}
int minq = 0;
if (optionalParam["MinQty"] == null || !int.TryParse(optionalParam["MinQty"].ToString(), out minq))
{
return("Invalid Min. Qty");
}
if (minq <= 0)
{
return("Invalid Min. Qty");
}
if (minq > order.Quantity)
{
return("Min. quantity should be equal or less than order's quantity");
}
}
if (optionalParam.ContainsKey(ALLOC_REQ_FIELDS.ALLOC_TYPE) && order.OrderSide == "Buy")
{
bool isAllowBuyAllocation = Convert.ToBoolean(SystemConfigurations.GetAppSetting("AllowBuyAllocation"));
if (isAllowBuyAllocation == false)
{
return("Mcsd Allocation for buy orders is not allowed");
}
}
}
return("valid");
}