public void UpdateIndexForMatchedOrder(TransactionOrderMatch record)
{
if (record.PartialOrFull == TradePartialFull.Full)
{
DeleteSingleTransaction(record.OrderTransactionId);
}
else if (record.PartialOrFull == TradePartialFull.Partial)
{
var orderIndex = new OrderIndexItem()
{
TransactionId = record.OrderTransactionId,
Owner = record.OrderAddress,
TradingPair = record.TradingPair,
Side = record.Side,
Amount = record.Amount,
Price = record.Price
};
UpdateIndex(orderIndex);
}
}
public void AddToIndex(TransactionOrderLimit record)
{
if (record == null)
{
return;
}
var orderIndex = new OrderIndexItem()
{
TransactionId = record.TransactionId,
Owner = record.Owner,
TradingPair = record.TradingPair,
Side = record.Side,
Amount = record.Amount,
Price = record.Price
};
database.SaveOrderIndex(orderIndex);
IndexOrderCache.AddOrUpdate(orderIndex);
database.AddToKeyMap("orders_" + record.TradingPair, record.TransactionId);
database.AddToKeyMap("orders_expiry_" + record.ExpiryBlockIndex, record.TransactionId);
}
public static void AddOrUpdate(OrderIndexItem item)
{
if (cache == null)
{
cache = new List <OrderIndexItem>();
cache.Add(item);
}
else
{
var find = cache.Where(x =>
x.TransactionId == item.TransactionId)
.FirstOrDefault();
if (find == null)
{
cache.Add(item);
}
else
{
cache.Remove(find);
cache.Add(item);
}
}
}
private void UpdateIndex(OrderIndexItem orderIndex)
{
database.SaveOrderIndex(orderIndex);
IndexOrderCache.AddOrUpdate(orderIndex);
}