public function getProductsCategories() { return $this->hasMany(Categories::className(), ['id' => 'category_id'])->viaTable(CategoryProduct::tableName(), ['product_id' => 'id']); }
/** * @return \yii\db\ActiveQuery */ public function getCat() { return $this->hasOne(Categories::className(), ['id' => 'category_id']); }
/** * @return \yii\db\ActiveQuery */ public function getCategoriesParent() { return $this->hasOne(Categories::className(), ['id' => 'parent']); }