public static async Task <DuplicateSlugReport> CreateReportAsync(
DuplicateSlugInfo info,
PublishedEntityFinder finder)
{
if (info == null)
{
throw new ArgumentNullException(nameof(info));
}
if (finder == null)
{
throw new ArgumentNullException(nameof(finder));
}
var publishedEntityIdentifier = await finder
.FindPublishedEntityAsync(info.Key)
.ConfigureAwait(false);
return(publishedEntityIdentifier.Match(
identifier =>
{
Func <EntityIdentifier, ForgeEntity> projector = x =>
new ForgeEntity(x.EntityId, x.TranslationId, x == identifier);
return ToReport(info, projector);
},
() =>
{
Func <EntityIdentifier, ForgeEntity> projector = x =>
new ForgeEntity(x.EntityId, x.TranslationId, false);
return ToReport(info, projector);
}
));
}
private static async Task <IEnumerable <DuplicateSlugReport> > CreateDuplicateSlugReportsAsync(
IEnumerable <DuplicateSlugInfo> infos,
PublishedEntityFinder finder)
{
var results = new List <DuplicateSlugReport>();
var batches = infos.SplitInBatches(BatchSize).ToArray();
Log.Information(
"Querying distribution database. Number of batches to be processed is {NumBatches}",
batches.Length);
for (var index = 0; index < batches.Length; index++)
{
if (index == 0 || (index + 1) % 10 == 0 || index == batches.Length - 1)
{
Log.Information("Processing batch number {BatchNumber} (this could take a long time)", index + 1);
}
else
{
Log.Debug("Processing batch number {BatchNumber} (this could take a long time)", index + 1);
}
var batch = batches[index];
var reports = await ProcessBatchAsync(batch, finder).ConfigureAwait(false);
results.AddRange(reports);
}
Log.Debug("Completed processing of batches. Duplicate slug reports created.");
return(results);
}
private static async Task <IEnumerable <DuplicateSlugReport> > ProcessBatchAsync(
IEnumerable <DuplicateSlugInfo> batch,
PublishedEntityFinder finder)
{
var tasks = batch
.Select(async info => await CreateReportAsync(info, finder).ConfigureAwait(false));
var reports = await Task.WhenAll(tasks).ConfigureAwait(false);
return(reports);
}
public static PublishedEntityFinder CreatePublishedEntityFinder(
IMongoDatabase distributionDatabase,
ApplicationConfiguration configuration)
{
if (distributionDatabase == null)
{
throw new ArgumentNullException(nameof(distributionDatabase));
}
var entityCodeToDistributionCodeMap = CreateEntityCodeToDistributionCodeMap(configuration);
var factory = new DistributionCollectionFactory(distributionDatabase, entityCodeToDistributionCodeMap);
var cachedFactory = new CachedDistributionCollectionFactory(factory);
var publishedEntityFinder = new PublishedEntityFinder(cachedFactory);
return(publishedEntityFinder);
}
