/**
* Return the scalars for a given submission.
*
* @param Tracker_SubmissionDao $submissionDao submission DAO
* @return array scalar DAOs
*/
public function getScalars($submissionDao)
{
$sql = $this->database->select()->setIntegrityCheck(false)->from('tracker_scalar')->where('submission_id = ?', $submissionDao->getKey());
$scalarDaos = array();
$rows = $this->database->fetchAll($sql);
/** @var Zend_Db_Table_Row_Abstract $row */
foreach ($rows as $row) {
$scalarDaos[] = $this->initDao('Scalar', $row, $this->moduleName);
}
return $scalarDaos;
}
/**
* Convert the given submission DAO to an array.
*
* @param Tracker_SubmissionDao $submissionDao submission DAO
* @return array associative array representation of the submission DAO
*/
protected function _toArray($submissionDao)
{
$submissionArray = array('_id' => $submissionDao->getKey(), '_type' => 'Tracker_Submission');
return array_merge($submissionArray, $submissionDao->toArray());
}