private void OnDeletingContent(object sender, DeleteContentEventArgs e)
{
Logger.Debug("OnDeletingContent raised.");
ContentReference deletingContentLink = e.ContentLink;
if (ContentReference.IsNullOrEmpty(deletingContentLink) ||
deletingContentLink.ProviderName != ReferenceConverter.CatalogProviderKey ||
!_contentLoader.TryGet(deletingContentLink, out CatalogContentBase catalogContentBase))
{
Logger.Debug("Deleted content is not catalog content.");
return;
}
switch (catalogContentBase)
{
case EntryContentBase entryContent:
ICollection <EntryContentBase> entries = GetEntriesAffected(entryContent, false, true);
_productExportService.DeleteProducts(entries);
_productExportService.DeleteProductAssets(entries);
_productExportService.DeleteProductRecommendations(entries);
break;
case NodeContent nodeContent:
_productExportService.DeleteChildProducts(nodeContent);
break;
}
}
public void EntryDeleted(CatalogContentUpdateEventArgs e)
{
Logger.Debug("EntryDeleted raised.");
IEnumerable <ContentReference> contentLinks = GetContentLinks(e);
// Variants
IEnumerable <ContentReference> variantLinks = GetVariantReferences(contentLinks);
VariationContent[] variants = _contentLoader.GetItems(variantLinks, CultureInfo.InvariantCulture)
.OfType <VariationContent>()
.ToArray();
foreach (VariationContent variant in variants)
{
foreach (var parent in variant.GetParentProducts())
{
var product = _contentLoader.Get <ProductContent>(parent);
IEnumerable <ContentReference> variantRefs = _relationRepository
.GetChildren <ProductVariation>(product.ContentLink)
.Select(r => r.Child);
ICollection <VariationContent> productVariants = _contentLoader
.GetItems(variantRefs, LanguageSelector.MasterLanguage())
.OfType <VariationContent>()
.ToArray();
var configuration = KachingConfiguration.Instance;
if (productVariants.Count == 1 && configuration.ExportSingleVariantAsProduct)
{
_productExportService.DeleteSingleVariantProduct(variant);
}
else
{
// Since variants are not independent datatypes in Ka-ching
// a variant change is always a product update and not a delete
_productExportService.ExportProduct(product, variant.Code);
}
}
}
// Products
IEnumerable <ContentReference> productLinks = GetProductReferences(contentLinks);
ProductContent[] products = _contentLoader.GetItems(productLinks, CultureInfo.InvariantCulture)
.OfType <ProductContent>()
.ToArray();
_productExportService.DeleteProducts(products);
_productExportService.DeleteProductAssets(products);
_productExportService.DeleteProductRecommendations(products);
}