public function getItems() { return $this->hasMany(Items::className(), ['id' => 'item_id'])->viaTable('{{%zoo_items_categories}}', ['category_id' => 'id']); }
public function getItems() { return $this->hasMany(Items::className(), ['app_id' => 'id'])->inverseOf('app')->where([Items::tablename() . '.state' => 1]); }