/// <summary>
/// Generates a "Dicom Study Deleted" event in the audit log, according to DICOM Supplement 95.
/// </summary>
/// <remarks>
/// This method automatically separates different patients into separately logged events, as required by DICOM.
/// </remarks>
/// <param name="aeTitle">The application entity from which the instances were deleted.</param>
/// <param name="instances">The studies that were deleted.</param>
/// <param name="eventSource">The source user or application entity which invoked the operation.</param>
/// <param name="eventResult">The result of the operation.</param>
public static void LogDeleteStudies(string aeTitle, AuditedInstances instances, EventSource eventSource, EventResult eventResult)
{
if (!AuditingEnabled)
{
return;
}
try
{
foreach (var patient in instances.EnumeratePatients())
{
var auditHelper = new DicomStudyDeletedAuditHelper(eventSource, eventResult);
auditHelper.AddUserParticipant(eventSource);
auditHelper.AddUserParticipant(new AuditProcessActiveParticipant(aeTitle));
auditHelper.AddPatientParticipantObject(patient);
foreach (var study in instances.EnumerateStudies(patient))
{
auditHelper.AddStudyParticipantObject(study);
}
Log(auditHelper);
}
}
catch (Exception ex)
{
Platform.Log(LogLevel.Warn, ex, _messageAuditFailed);
}
}
