/**
* Returns a Page of entities meeting the paging restriction provided in the Pageable object.
*
* @param Pageable $pageable
*
* @return Page
*/
public function findAll(Pageable $pageable = null)
{
$model = self::$instance;
$query = $model->query();
if ($pageable) {
$fields = $pageable->fields();
$columns = !$fields->isNull() ? $fields->get() : ['*'];
if (count($distinctFields = $pageable->distinctFields()->get()) > 0) {
$query->getQuery()->distinct();
$columns = $distinctFields;
}
$filter = $pageable->filters();
if (!$filter->isNull()) {
EloquentFilter::filter($query, $filter);
}
$sort = $pageable->sortings();
if (!$sort->isNull()) {
EloquentSorter::sort($query, $sort);
}
$pageSize = $pageable->pageSize();
$pageSize = $pageSize > 0 ? $pageSize : 1;
return new ResultPage($query->paginate($pageable->pageSize(), $columns, 'page', $pageable->pageNumber())->items(), $query->paginate()->total(), $pageable->pageNumber(), ceil($query->paginate()->total() / $pageSize));
}
return new ResultPage($query->paginate($query->paginate()->total(), ['*'], 'page', 1)->items(), $query->paginate()->total(), 1, 1);
}
/**
* Returns all instances of the type meeting $distinctFields values.
*
* @param Fields $distinctFields
* @param Filter|null $filter
* @param Sort|null $sort
*
* @return array
*/
public function findByDistinct(Fields $distinctFields, Filter $filter = null, Sort $sort = null)
{
$model = self::$instance;
$query = $model->query();
$columns = count($fields = $distinctFields->get()) > 0 ? $fields : ['*'];
if ($filter) {
EloquentFilter::filter($query, $filter);
}
if ($sort) {
EloquentSorter::sort($query, $sort);
}
return $query->getQuery()->distinct()->get($columns);
}
