/**
* Applies operation to source and returns modified source.
*
* @param Query $src
* @param OperationInterface|SortOperation $operation
* @return Query
*/
public function process($src, OperationInterface $operation)
{
$field = $operation->getField();
$order = $operation->getOrder();
$src->order .= "ORDER BY {$field} {$order}";
return $src;
}
/**
* Applies operation to data source and returns modified data source.
*
* @param QueryBuilder $src
* @param OperationInterface|SortOperation $operation
* @return QueryBuilder
*/
public function process($src, OperationInterface $operation)
{
$field = $operation->getField();
$order = $operation->getOrder();
$src->orderBy($field, $order);
return $src;
}
/**
* Applies operation to source and returns modified source.
*
* @param $src
* @param OperationInterface|SortOperation $operation
* @return mixed
*/
public function process($src, OperationInterface $operation)
{
$field = $operation->getField();
$desc = $operation->getOrder() === SortOperation::DESC;
usort($src, function ($row1, $row2) use($field, $desc) {
$val1 = mp\getValue($row1, $field);
$val2 = mp\getValue($row2, $field);
if ($val1 == $val2) {
return 0;
}
$res = $val1 < $val2 ? -1 : 1;
return $desc ? -$res : $res;
});
return $src;
}
