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 DuplicateSlugReport ToReport(
DuplicateSlugInfo info,
Func <EntityIdentifier, ForgeEntity> projector)
{
var forgeEntities = info.EntityIdentifiers.Select(projector).ToHashSet();
return(new DuplicateSlugReport(info.Key, forgeEntities));
}
