public void Apply(LogEntry entry, Command cmd)
{
var betCmd = cmd as BetOnPonyCommand;
if (betCmd != null)
{
var odd = OddsReference.AvailableOdds.FirstOrDefault(o => o.OddId == betCmd.OddId);
if (odd != null)
{
this.Bets.Add(new Bet() { Odd = odd, UserId = betCmd.UserId, AmountOfMoney = betCmd.AmountOfMoney });
cmd.CommandResult = new { Result = "Success" };
}
else
{
// TODO: figure out what to do if the odd is invalid
}
}
var getCmd = cmd as GetAllBetsCommand;
if (getCmd != null)
{
cmd.CommandResult = this.Bets;
}
this.LastAppliedIndex = cmd.AssignedIndex;
}
public void Apply(LogEntry entry, Command cmd)
{
if (LastAppliedIndex >= entry.Index)
throw new InvalidOperationException("Already applied " + entry.Index);
LastAppliedIndex = entry.Index;
var dicCommand = cmd as DictionaryCommand;
if (dicCommand != null)
dicCommand.Apply(Data);
}
public void Apply(LogEntry entry, Command cmd)
{
var batch = cmd as OperationBatchCommand;
if (batch != null)
{
Apply(batch.Batch, cmd.AssignedIndex);
return;
}
var get = cmd as GetCommand;
if (get != null)
{
cmd.CommandResult = Read(get.Key);
}
// have to apply even get command so we'll keep track of the last applied index
Apply(Enumerable.Empty<KeyValueOperation>(), cmd.AssignedIndex);
}
internal virtual void OnEntriesAppended(LogEntry[] logEntries)
{
var handler = EntriesAppended;
if (handler != null)
{
try
{
handler(logEntries);
}
catch (Exception e)
{
_log.Error("Error on raising EntriesAppended event", e);
}
}
}
protected void CommitEntries(LogEntry[] entries, long lastIndex)
{
var oldCommitIndex = Engine.CommitIndex + 1;
Engine.ApplyCommits(oldCommitIndex, lastIndex);
Engine.OnEntriesAppended(entries);
}
public EntriesContent(LogEntry[] entries)
{
_entries = entries;
}
