public async Task ProcessStreamItem(StreamMarket market)
{
StreamMarket currentMarket = null;
bool found = _markets.TryGetValue(market.Id, out currentMarket);
switch (market.Operation)
{
case StreamOperation.Insert:
case StreamOperation.Update:
if (!found || currentMarket.Compare(market) != 0)
{
if (_persistenceLayer != null)
{
await _persistenceLayer.ProcessStreamItem(market);
}
}
_markets[market.Id] = market;
break;
case StreamOperation.Delete:
if (found)
{
if (_persistenceLayer != null)
{
await _persistenceLayer.ProcessStreamItem(market);
}
_markets.TryRemove(market.Id, out currentMarket);
}
break;
default:
break;
}
}
