/**
* Order data
* @param array $sorting
* @return self
*/
public function sort(array $sorting)
{
if ($sorting) {
$this->data_source->getSqlBuilder()->setOrder([], []);
foreach ($sorting as $column => $sort) {
$this->data_source->order("{$column} {$sort}");
}
} else {
/**
* Has the statement already a order by clause?
*/
if (!$this->data_source->getSqlBuilder()->getOrder()) {
$this->data_source->order($this->primary_key);
}
}
return $this;
}
/**
* Sort data
* @param Sorting $sorting
* @return static
*/
public function sort(Sorting $sorting)
{
if (is_callable($sorting->getSortCallback())) {
call_user_func($sorting->getSortCallback(), $this->data_source, $sorting->getSort());
return $this;
}
$sort = $sorting->getSort();
if (!empty($sort)) {
$this->data_source->getSqlBuilder()->setOrder([], []);
foreach ($sort as $column => $order) {
$this->data_source->order("{$column} {$order}");
}
} else {
/**
* Has the statement already a order by clause?
*/
if (!$this->data_source->getSqlBuilder()->getOrder()) {
$this->data_source->order($this->primary_key);
}
}
return $this;
}
