Administrator / baucenter

  <?php
  
  namespace common\modules\product\helpers;
  

  use common\modules\product\models\Brand;
  use common\modules\product\models\Category;

  use yii\base\Object;
  
  class ProductHelper extends Object {

      public static function getCategories() {

          return Category::find()->getTree();

      }
  
      public static function getBrands() {

          return Brand::find();

      }
  }