/**
* Get an array of information about record history, obtained in real-time
* from the ILS.
*
* @return array
*/
public function getRealTimeHistory()
{
// Get Acquisitions Data
if (!$this->hasILS()) {
return [];
}
try {
return $this->ils->getPurchaseHistory($this->getUniqueID());
} catch (ILSException $e) {
return [];
}
}
