/**
* If we failed to insert Collections/Binaries/Parts, rollback the transaction and add the parts to part repair.
*
* @param array $headers Array of headers containing sub-arrays with parts.
*
* @return array Array of article numbers to add to part repair.
*
* @access protected
*/
protected function _rollbackAddToPartRepair(array $headers)
{
$headersNotInserted = [];
foreach ($headers as $header) {
foreach ($header as $file) {
$headersNotInserted[] = $file['Parts']['number'];
}
}
$this->_pdo->Rollback();
return $headersNotInserted;
}