private function invDataFetch($barcodeStr)
{
try {
$bookHelper = new \Babesk\Schbas\Book($this->_dataContainer);
$barcode = $bookHelper->barcodeParseToArray($barcodeStr);
unset($barcode['delimiter']);
//Not used in query
$query = $this->_em->createQuery('SELECT i, b, s, u FROM DM:SchbasInventory i
INNER JOIN i.book b
WITH b.class = :class AND b.bundle = :bundle
INNER JOIN b.subject s
WITH s.abbreviation = :subject
LEFT JOIN i.usersLent u
WHERE i.yearOfPurchase = :purchaseYear
AND i.exemplar = :exemplar
')->setParameters($barcode);
return $query->getOneOrNullResult();
} catch (Exception $e) {
$this->_logger->log('Error fetching the bookinfo', 'Notice', Null, json_encode(array('barcode' => $barcode, 'msg' => $e->getMessage(), 'type' => get_class($e))));
$this->_interface->dieError('Fehler beim Abrufen des Buches.');
}
}
/**
* Checks if the book-exemplar is already lent to a user
* @param string $barcode The Barcode of the exemplar
* @return bool true if it is lent
*/
private function exemplarByBarcodeGet($barcodeStr)
{
$bookHelper = new \Babesk\Schbas\Book($this->_dataContainer);
$barcode = $bookHelper->barcodeParseToArray($barcodeStr);
//$barcodeStr = $this->barcodeNormalize($barcodeStr);
//$barcode = $this->barcodeParseToArray($barcodeStr);
//Delimiter not used in Query
unset($barcode['delimiter']);
$query = $this->_em->createQuery('SELECT i, b FROM DM:SchbasInventory i
INNER JOIN i.book b
WITH b.class = :class AND b.bundle = :bundle
INNER JOIN b.subject s
WITH s.abbreviation = :subject
WHERE i.yearOfPurchase = :purchaseYear
AND i.exemplar = :exemplar
')->setParameters($barcode);
try {
$lent = $query->getSingleResult();
} catch (\Doctrine\ORM\NoResultException $e) {
return false;
}
return $lent;
}
