private void Delete(Entity channelEntity, Entity deletedEntity)
{
switch (deletedEntity.EntityType.Id)
{
case "Resource":
Guid resourceGuid = EpiserverEntryIdentifier.EntityIdToGuid(deletedEntity.Id);
_epiApi.DeleteResource(resourceGuid);
break;
case "Channel":
_epiApi.DeleteCatalog(deletedEntity.Id);
break;
case "ChannelNode":
_epiApi.DeleteCatalogNode(deletedEntity, channelEntity.Id);
break;
case "Item":
if ((_config.ItemsToSkus && _config.UseThreeLevelsInCommerce) || !_config.ItemsToSkus)
{
_epiApi.DeleteCatalogEntry(deletedEntity);
}
if (_config.ItemsToSkus)
{
var entitiesToDelete = new List <string>();
List <XElement> skuElements = _catalogElementFactory.GenerateSkuItemElemetsFromItem(deletedEntity);
foreach (XElement sku in skuElements)
{
XElement skuCodElement = sku.Element("Code");
if (skuCodElement != null)
{
entitiesToDelete.Add(skuCodElement.Value);
}
}
_epiApi.DeleteSkus(entitiesToDelete);
}
break;
default:
_epiApi.DeleteCatalogEntry(deletedEntity);
break;
}
}
private void DeleteEntity(Entity channelEntity, int parentEntityId, Entity targetEntity, string linkTypeId, string channelIdentifier, string folderDateTime, List <int> productParentIds = null)
{
var channelHelper = new ChannelHelper(_context);
XElement removedElement = new XElement(targetEntity.EntityType.Id + "_" + targetEntity.Id);
List <XElement> deletedElements = new List <XElement>();
deletedElements.Add(removedElement);
XDocument deleteXml = new XDocument(new XElement("xml", new XAttribute("action", "deleted")));
Entity parentEntity = _context.ExtensionManager.DataService.GetEntity(parentEntityId, LoadLevel.DataOnly);
if (parentEntity != null && !DeleteUtilConfig.ChannelEntities.ContainsKey(parentEntity.Id))
{
DeleteUtilConfig.ChannelEntities.Add(parentEntity.Id, parentEntity);
}
List <XElement> parentElements = channelHelper.GetParentXElements(parentEntity, DeleteUtilConfig);
foreach (var parentElement in parentElements)
{
deleteXml.Root?.Add(parentElement);
}
deletedElements = deletedElements.GroupBy(elem => elem.Name.LocalName).Select(grp => grp.First()).ToList();
var resources = new Resources(_context);
foreach (XElement deletedElement in deletedElements)
{
if (!deletedElement.Name.LocalName.Contains('_'))
{
continue;
}
string deletedElementEntityType = deletedElement.Name.LocalName.Split('_')[0];
int deletedElementEntityId;
int.TryParse(deletedElement.Name.LocalName.Split('_')[1], out deletedElementEntityId);
if (deletedElementEntityType == "Link")
{
continue;
}
List <string> deletedResources = new List <string>();
switch (deletedElementEntityType)
{
case "Channel":
_epiApi.DeleteCatalog(deletedElementEntityId, DeleteUtilConfig);
deletedResources = channelHelper.GetResourceIds(deletedElement, DeleteUtilConfig);
break;
case "ChannelNode":
_epiApi.DeleteCatalogNode(deletedElementEntityId, channelEntity.Id, DeleteUtilConfig);
deleteXml.Root?.Add(new XElement("entry", _channelPrefixHelper.GetEPiCodeWithChannelPrefix(deletedElementEntityId, DeleteUtilConfig)));
Entity channelNode = targetEntity.Id == deletedElementEntityId
? targetEntity
: _context.ExtensionManager.DataService.GetEntity(
deletedElementEntityId,
LoadLevel.DataAndLinks);
if (channelNode == null)
{
break;
}
if (deletedElement.Elements().Any())
{
foreach (XElement linkElement in deletedElement.Elements())
{
foreach (XElement entityElement in linkElement.Elements())
{
string elementEntityId = entityElement.Name.LocalName.Split('_')[1];
Entity child = _context.ExtensionManager.DataService.GetEntity(int.Parse(elementEntityId), LoadLevel.DataAndLinks);
Delete(channelEntity, targetEntity.Id, child, linkTypeId);
}
}
}
else
{
foreach (Link link in targetEntity.OutboundLinks)
{
Entity child = _context.ExtensionManager.DataService.GetEntity(link.Target.Id, LoadLevel.DataAndLinks);
Delete(channelEntity, targetEntity.Id, child, link.LinkType.Id);
}
}
deletedResources = channelHelper.GetResourceIds(deletedElement, DeleteUtilConfig);
break;
case "Item":
deletedResources = channelHelper.GetResourceIds(deletedElement, DeleteUtilConfig);
if ((DeleteUtilConfig.ItemsToSkus && DeleteUtilConfig.UseThreeLevelsInCommerce) || !DeleteUtilConfig.ItemsToSkus)
{
_epiApi.DeleteCatalogEntry(deletedElementEntityId.ToString(CultureInfo.InvariantCulture), DeleteUtilConfig);
deleteXml.Root?.Add(new XElement("entry", _channelPrefixHelper.GetEPiCodeWithChannelPrefix(deletedElementEntityId, DeleteUtilConfig)));
}
if (DeleteUtilConfig.ItemsToSkus)
{
// delete skus if exist
List <string> entitiesToDelete = new List <string>();
Entity deletedEntity = null;
try
{
deletedEntity = _context.ExtensionManager.DataService.GetEntity(
deletedElementEntityId,
LoadLevel.DataOnly);
}
catch (Exception ex)
{
_context.Log(LogLevel.Warning, "Error when getting entity:" + ex);
}
if (deletedEntity != null)
{
List <XElement> skus = _epiElement.GenerateSkuItemElemetsFromItem(deletedEntity, DeleteUtilConfig);
foreach (XElement sku in skus)
{
XElement skuCodElement = sku.Element("Code");
if (skuCodElement != null)
{
entitiesToDelete.Add(skuCodElement.Value);
}
}
}
foreach (string entityIdToDelete in entitiesToDelete)
{
_epiApi.DeleteCatalogEntry(entityIdToDelete, DeleteUtilConfig);
deleteXml.Root?.Add(new XElement("entry", _channelPrefixHelper.GetEPiCodeWithChannelPrefix(entityIdToDelete, DeleteUtilConfig)));
}
}
break;
case "Resource":
deletedResources = new List <string> {
_channelPrefixHelper.GetEPiCodeWithChannelPrefix(deletedElementEntityId, DeleteUtilConfig)
};
break;
case "Product":
_epiApi.DeleteCatalogEntry(deletedElementEntityId.ToString(CultureInfo.InvariantCulture), DeleteUtilConfig);
deletedResources = channelHelper.GetResourceIds(deletedElement, DeleteUtilConfig);
deleteXml.Root?.Add(new XElement("entry", _channelPrefixHelper.GetEPiCodeWithChannelPrefix(deletedElementEntityId, DeleteUtilConfig)));
Entity delEntity = _context.ExtensionManager.DataService.GetEntity(
deletedElementEntityId,
LoadLevel.DataAndLinks);
if (delEntity == null)
{
break;
}
foreach (Link link in delEntity.OutboundLinks)
{
if (link.Target.EntityType.Id == "Product")
{
if (productParentIds != null && productParentIds.Contains(link.Target.Id))
{
_context.Log(LogLevel.Information, string.Format("Entity with id {0} has already been deleted, break the chain to avoid circular relations behaviors (deadlocks)", link.Target.Id));
continue;
}
if (productParentIds == null)
{
productParentIds = new List <int>();
}
productParentIds.Add(delEntity.Id);
}
Entity child = _context.ExtensionManager.DataService.GetEntity(link.Target.Id, LoadLevel.DataAndLinks);
Delete(channelEntity, delEntity.Id, child, link.LinkType.Id, productParentIds);
}
break;
default:
_epiApi.DeleteCatalogEntry(deletedElementEntityId.ToString(CultureInfo.InvariantCulture), DeleteUtilConfig);
deletedResources = channelHelper.GetResourceIds(deletedElement, DeleteUtilConfig);
deleteXml.Root?.Add(new XElement("entry", _channelPrefixHelper.GetEPiCodeWithChannelPrefix(deletedElementEntityId, DeleteUtilConfig)));
Entity prodEntity;
if (targetEntity.Id == deletedElementEntityId)
{
prodEntity = targetEntity;
}
else
{
prodEntity = _context.ExtensionManager.DataService.GetEntity(
deletedElementEntityId,
LoadLevel.DataAndLinks);
}
if (prodEntity == null)
{
break;
}
foreach (Link link in prodEntity.OutboundLinks)
{
if (link.Target.EntityType.Id == "Product")
{
if (productParentIds != null && productParentIds.Contains(link.Target.Id))
{
_context.Log(LogLevel.Information, string.Format("Entity with id {0} has already been deleted, break the chain to avoid circular relations behaviors (deadlocks)", link.Target.Id));
continue;
}
if (productParentIds == null)
{
productParentIds = new List <int>();
}
productParentIds.Add(prodEntity.Id);
}
Entity child = _context.ExtensionManager.DataService.GetEntity(link.Target.Id, LoadLevel.DataAndLinks);
Delete(channelEntity, parentEntityId, child, link.LinkType.Id);
}
break;
}
foreach (string resourceId in deletedResources)
{
string resourceIdWithoutPrefix = resourceId.Substring(DeleteUtilConfig.ChannelIdPrefix.Length);
int resourceIdAsInt;
if (Int32.TryParse(resourceIdWithoutPrefix, out resourceIdAsInt))
{
if (_context.ExtensionManager.ChannelService.EntityExistsInChannel(channelEntity.Id, resourceIdAsInt))
{
deletedResources.Remove(resourceId);
}
}
}
if (deletedResources != null && deletedResources.Count != 0)
{
XDocument resDoc = resources.HandleResourceDelete(deletedResources);
string folderDateTime2 = DateTime.Now.ToString("yyyyMMdd-HHmmss.fff");
string zipFileDelete = string.Format(
"resource_{0}{1}.zip",
folderDateTime2,
deletedElementEntityId);
DocumentFileHelper.ZipDocumentAndUploadToAzure(XmlDocumentType.Resources, resDoc, DeleteUtilConfig, folderDateTime2);
string zipDeleteFileNameInCloud = DeleteUtilConfig.ResourceNameInCloud;
foreach (string resourceIdString in deletedResources)
{
int resourceId = int.Parse(resourceIdString);
bool sendUnlinkResource = false;
string zipFileUnlink = string.Empty;
string zipUnlinkFileNameInCloud = string.Empty;
Entity resource = _context.ExtensionManager.DataService.GetEntity(resourceId, LoadLevel.DataOnly);
if (resource != null)
{
// Only do this when removing an link (unlink)
Entity parentEnt = _context.ExtensionManager.DataService.GetEntity(parentEntityId, LoadLevel.DataOnly);
var unlinkDoc = resources.HandleResourceUnlink(resource, parentEnt, DeleteUtilConfig);
zipFileUnlink = string.Format("resource_{0}{1}.zip", folderDateTime, deletedElementEntityId);
DocumentFileHelper.ZipDocumentAndUploadToAzure(XmlDocumentType.Resources, unlinkDoc, DeleteUtilConfig, folderDateTime);
zipUnlinkFileNameInCloud = DeleteUtilConfig.ResourceNameInCloud;
}
_context.Log(LogLevel.Debug, "Resources saved!");
if (DeleteUtilConfig.ActivePublicationMode.Equals(PublicationMode.Automatic))
{
_context.Log(LogLevel.Debug, "Starting automatic import!");
if (sendUnlinkResource && _epiApi.StartAssetImportIntoEpiServerCommerce(
zipUnlinkFileNameInCloud /*Path.Combine(this.DeleteUtilConfig.ResourcesRootPath, folderDateTime, "Resources.xml")*/,
Path.Combine(DeleteUtilConfig.ResourcesRootPath, folderDateTime),
DeleteUtilConfig))
{
_epiApi.SendHttpPost(DeleteUtilConfig, Path.Combine(DeleteUtilConfig.ResourcesRootPath, folderDateTime, zipFileUnlink));
}
if (_epiApi.StartAssetImportIntoEpiServerCommerce(
zipDeleteFileNameInCloud /*Path.Combine(this.DeleteUtilConfig.ResourcesRootPath, folderDateTime2, "Resources.xml")*/,
Path.Combine(DeleteUtilConfig.ResourcesRootPath, folderDateTime2),
DeleteUtilConfig))
{
_epiApi.SendHttpPost(DeleteUtilConfig, Path.Combine(DeleteUtilConfig.ResourcesRootPath, folderDateTime2, zipFileDelete));
}
}
}
}
}
if (deleteXml.Root != null && deleteXml.Root.Elements().FirstOrDefault(e => e.Name.LocalName == "entry") != null)
{
if (!DocumentFileHelper.ZipDocumentAndUploadToAzure(XmlDocumentType.Catalog, deleteXml, DeleteUtilConfig, folderDateTime))
{
_context.Log(LogLevel.Information, "Failed to zip and upload the catalog file to azure from delete utility DeleteEntity() method");
}
_context.Log(LogLevel.Debug, "catalog saved");
}
}
