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Delete Triggers
Delete triggers implement the AbstractDeleteTrigger interface and follow much the same pattern as PUT triggers.
Example: Cascading deletes
public class CascadeDeleteTrigger : AbstractDeleteTrigger
{
public override void OnDelete(string key, TransactionInformation txInfo)
{
var document = Database.Get(key, txInfo);
if (document == null)
return;
Database.Delete(document.Metadata.Value<string>("Cascade-Delete"), null, txInfo);
}
}
In this case, we perform another delete operation as part of the current delete operation. This operation is done under the same transaction as the original operation.