private void RecursiveDelete(string key, TransactionInformation transactionInformation)
{
var document = Database.Documents.Get(key, transactionInformation);
if (document == null)
{
return;
}
var documentsToDelete = document.Metadata.Value <RavenJArray>(MetadataKeys.DocumentsToCascadeDelete);
if (documentsToDelete != null)
{
foreach (var documentToDelete in documentsToDelete)
{
var documentId = documentToDelete.Value <string>();
if (!CascadeDeleteContext.HasAlreadyDeletedDocument(documentId))
{
CascadeDeleteContext.AddDeletedDocument(documentId);
RecursiveDelete(documentId, transactionInformation);
Database.Documents.Delete(documentId, null, transactionInformation);
}
}
}
var attachmentsToDelete = document.Metadata.Value <RavenJArray>(MetadataKeys.AttachmentsToCascadeDelete);
if (attachmentsToDelete != null)
{
foreach (var attachmentToDelete in attachmentsToDelete)
{
Database.Attachments.DeleteStatic(attachmentToDelete.Value <string>(), null);
}
}
return;
}
private void RecursiveDelete(string key)
{
var document = Database.Documents.Get(key);
if (document == null)
{
return;
}
var documentsToDelete = document.Metadata.Value <RavenJArray>(MetadataKeys.DocumentsToCascadeDelete);
if (documentsToDelete != null)
{
foreach (var documentToDelete in documentsToDelete)
{
var documentId = documentToDelete.Value <string>();
if (!CascadeDeleteContext.HasAlreadyDeletedDocument(documentId))
{
CascadeDeleteContext.AddDeletedDocument(documentId);
RecursiveDelete(documentId);
Database.Documents.Delete(documentId, null);
}
}
}
return;
}
public override void OnDelete(string key, TransactionInformation transactionInformation)
{
if (CascadeDeleteContext.IsInCascadeDeleteContext)
{
return;
}
using (Database.DisableAllTriggersForCurrentThread())
using (CascadeDeleteContext.Enter())
{
var document = Database.Get(key, transactionInformation);
if (document == null)
{
return;
}
var documentsToDelete = document.Metadata.Value <RavenJArray>(MetadataKeys.DocumentsToCascadeDelete);
if (documentsToDelete != null)
{
foreach (var documentToDelete in documentsToDelete)
{
var documentId = documentToDelete.Value <string>();
if (!CascadeDeleteContext.HasAlreadyDeletedDocument(documentId))
{
CascadeDeleteContext.AddDeletedDocument(documentId);
Database.Delete(documentId, null, transactionInformation);
}
}
}
var attachmentsToDelete = document.Metadata.Value <RavenJArray>(MetadataKeys.AttachmentsToCascadeDelete);
if (attachmentsToDelete != null)
{
foreach (var attachmentToDelete in attachmentsToDelete)
{
Database.DeleteStatic(attachmentToDelete.Value <string>(), null);
}
}
}
}