/**
* help $this->queryBuilder to construct a PHQL object
* apply specified limit condition and return query object
*
* @param \Phalcon\Mvc\Model\Query\BuilderInterface $query
* @throws HTTPException
* @return \Phalcon\Mvc\Model\Query\BuilderInterface $query
*/
public function queryLimitHelper(\Phalcon\Mvc\Model\Query\BuilderInterface $query)
{
// only apply limit if we are NOT checking the count
$limit = $this->searchHelper->getLimit();
$offset = $this->searchHelper->getOffset();
if ($offset and $limit) {
$query->limit($limit, $offset);
} elseif ($limit) {
$query->limit($limit);
} else {
// can't have an offset w/o an limit
throw new HTTPException("A bad query was attempted.", 500, array('dev' => "Encountered an offset clause w/o a limit which is a no-no.", 'code' => '894791981'));
}
return $query;
}
