public Task ProcessBatchAsync(IReadOnlyList <Contact> batch, CancellationToken token)
{
foreach (var contact in batch)
{
var runEnded = contact.Interactions.SelectMany(x => x.Events).OfType <RunEnded>()
.ToArray();
var totalRuns = runEnded.Length;
if (totalRuns == 0)
{
continue;
}
var totalRunsReciprocal = 1 / (double)totalRuns;
var morningRunner = runEnded.Count(x => x.Time.Hour < _morningEndHours) * totalRunsReciprocal;
var eveningRunner = runEnded.Count(x => x.Time.Hour > _eveningStartHours) * totalRunsReciprocal;
var runnerFacet = contact.GetFacet <RunnerFacet>();
var averageMultiplier = 0.5;
if (runnerFacet == null)
{
runnerFacet = new RunnerFacet();
averageMultiplier = 1;
}
runnerFacet.IsMorningRunner =
(runnerFacet.IsMorningRunner + morningRunner) * averageMultiplier;
runnerFacet.IsEveningRunner =
(runnerFacet.IsEveningRunner + eveningRunner) * averageMultiplier;
_xdbContext.SetFacet(contact, runnerFacet);
}
return(_xdbContext.SubmitAsync(token));
}
protected override double GetRunnerValue(RunnerFacet runnerFacet)
{
return(runnerFacet.IsMorningRunner);
}
protected abstract double GetRunnerValue(RunnerFacet runnerFacet);
