public function actionProductItems()
{
$this->layout = false;
$cate_id = Yii::$app->request->post('cate_id');
if ($cate = ProductCategory::findOne(['id' => $cate_id, 'is_active' => 1])) {
$offset = Yii::$app->session->get("controllers.product-category.{$cate->id}.detail.offset");
$offset += static::PRODUCTS_LIMIT;
Yii::$app->session->set("controllers.product-category.{$cate->id}.detail.offset", $offset);
$products = $cate->getProducts(['orderBy' => Yii::$app->request->post('orderBy'), 'limit' => static::PRODUCTS_LIMIT, 'offset' => $offset]);
$productsHtml = $this->render('//product/items', ['products' => $products, 'offset' => $offset]);
$nextProductsNumber = $cate->countProducts(['limit' => static::PRODUCTS_LIMIT, 'offset' => $offset + static::PRODUCTS_LIMIT]);
return json_encode(['productsHtml' => $productsHtml, 'nextProductsNumber' => $nextProductsNumber]);
} else {
throw new NotFoundHttpException();
}
}
public function getParent()
{
if ($this->_parent == 1) {
if (!($_parent = ProductCategory::findOne(['id' => $this->parent_id]))) {
$_parent = null;
}
$this->_parent = $_parent;
}
return $this->_parent;
}
