function update()
{
//Check to see if we are adding copies.
//If so, we wil need to process the hold queue after
//The tile is saved
$currentValue = new EContentRecord();
$currentValue->id = $this->id;
$currentValue->find(true);
//Don't update solr, rely on the nightly reindex
$ret = parent::update();
if ($ret) {
$this->clearCachedCover();
if ($currentValue->N == 1 && $currentValue->availableCopies != $this->availableCopies) {
require_once ROOT_DIR . '/Drivers/EContentDriver.php';
$eContentDriver = new EContentDriver();
$eContentDriver->processHoldQueue($this->id);
}
}
return $ret;
}