public async Task ProcessStreamItem(StreamPortfolio portfolio)
{
StreamPortfolio currentPortfolio = null;
bool found = _portfolios.TryGetValue(portfolio.Id, out currentPortfolio);
switch (portfolio.Operation)
{
case StreamOperation.Insert:
case StreamOperation.Update:
if (!found || currentPortfolio.Compare(portfolio) != 0)
{
if (_persistenceLayer != null)
{
await _persistenceLayer.ProcessStreamItem(portfolio);
}
}
_portfolios[portfolio.Id] = portfolio;
break;
case StreamOperation.Delete:
if (found)
{
if (_persistenceLayer != null)
{
await _persistenceLayer.ProcessStreamItem(portfolio);
}
_portfolios.TryRemove(portfolio.Id, out currentPortfolio);
}
break;
default:
break;
}
}
private async Task InsertPortfolio(StreamPortfolio portfolio)
{
var CallSPCmd = new SqlCommand();
await DoSqlCmd(CallSPCmd, () =>
{
var Id = int.Parse(portfolio.Id.Split(':')[1]);
CallSPCmd.CommandText = "exec InsertPortfolio @Id, @Name, @Balance, @CheckRules, @Timestamp";
CallSPCmd.Parameters.Add("@Id", SqlDbType.Int).Value = Id;
CallSPCmd.Parameters.Add("@Name", SqlDbType.NVarChar).Value = portfolio.Name;
CallSPCmd.Parameters.Add("@Balance", SqlDbType.Float).Value = portfolio.Balance;
CallSPCmd.Parameters.Add("@CheckRules", SqlDbType.Bit).Value = portfolio.CheckRules;
CallSPCmd.Parameters.Add("@Timestamp", SqlDbType.DateTime).Value = portfolio.Date;
});
}
public virtual Task PortfolioUpdated(StreamPortfolio streamItem)
{
return(Task.CompletedTask);
}
public override Task PortfolioUpdated(StreamPortfolio streamItem)
{
return(_dataLayer.ProcessStreamItem(streamItem));
}