/**
* Get list of category's properties
* @return array
*/
public function getPropertiesDropDown()
{
$groups = $this->groupProperties;
$groupsIds = ArrayHelper::getColumn($groups, 'id');
$properties = Property::find()->with('productProperties')->where(['group_property_id' => $groupsIds])->all();
return ArrayHelper::map($properties, 'id', 'name');
}
