private IEnumerable <Activity> FetchNextPageFromCosmos(CosmosPagingData pagingData, IFixActionReaderLogger readerLogger)
{
var activities = FetchNextPageOfActivities(pagingData).Result;
readerLogger?.IncrementCosmosActivities(pagingData.CurrentPageSize);
return(activities);
}
public IEnumerable <ActivityDiscrepancy> Scan(ActivityDiscrepancyFinderParameters parameters)
{
var cosmosPagingData = new CosmosPagingData(_cosmosRepository, parameters.BatchSize, parameters.MaxInspections);
var elasticPagingData = new ElasticPagingData(_elasticRepository, parameters.BatchSize, parameters.MaxInspections);
return(Zipper
.Zip(
() => FetchNextPageFromCosmos(cosmosPagingData, parameters.ReaderLogger),
() => FetchNextPageFromElastic(elasticPagingData, parameters.ReaderLogger))
.Where(z => z.IsMissing)
.Select(z => new ActivityDiscrepancy(z.Item, z.IsMissingInA ? ActivityDiscrepancyType.NotFoundInCosmos : ActivityDiscrepancyType.NotFoundInElastic)));
}
