/**
* @param int $page
* @param LeadsSortBy $sortBy
*
* @return ResourceCollection
*/
public function all($page = 1, LeadsSortBy $sortBy = null)
{
$query = [];
if (null !== $sortBy) {
$query['sort_by'] = $sortBy->getValue();
}
return parent::getPage($page, $query);
}
/**
* @return array
*/
public function provideSortFields()
{
return [[null], [LeadsSortBy::ID_DESC()], [LeadsSortBy::ADDED_ON()], [LeadsSortBy::FIRST_NAME()], [LeadsSortBy::LAST_NAME()]];
}
