BasketController.php
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<?php
namespace frontend\controllers;
use common\behaviors\AjaxFilter;
use common\models\Basket;
use common\models\Orders;
use yii\filters\VerbFilter;
use yii\web\Response;
class BasketController extends \yii\web\Controller
{
public $enableCsrfValidation = false;
public function behaviors()
{
return [
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'add' => [ 'post' ],
'remove' => [ 'post' ],
'index' => [ 'get' ],
],
],
'ajax' => [
'class' => AjaxFilter::className(),
],
];
}
public function actionIndex()
{
$response = \Yii::$app->response;
$response->format = Response::FORMAT_JSON;
/**
* @var Basket $basket
*/
$basket = \Yii::$app->basket;
$result = [
'basket' => $basket->getData(),
'modal' => $this->getModal($basket),
'cart' => $this->getCart($basket),
];
return $result;
}
public function actionAdd(int $product_variant_id)
{
$response = \Yii::$app->response;
$response->format = Response::FORMAT_JSON;
/**
* @var Basket $basket
*/
$basket = \Yii::$app->basket;
$basket->add($product_variant_id);
$result = [
'basket' => $basket->getData(),
'modal' => $this->getModal($basket),
'cart' => $this->getCart($basket),
];
return $result;
}
public function actionRemove(int $product_variant_id)
{
$response = \Yii::$app->response;
$response->format = $response::FORMAT_JSON;
/**
* @var Basket $basket
*/
$basket = \Yii::$app->basket;
$basket->delete($product_variant_id);
$result = [
'basket' => $basket->getData(),
'modal' => $this->getModal($basket),
'cart' => $this->getCart($basket),
];
return $result;
}
/**
* @var $basket \common\models\Basket
* @return string modal_items
*/
private function getModal($basket): string
{
$order = new Orders();
$data = $basket->getData();
$models = $basket->findModels(array_keys($data));
$output = $this->renderAjax('modal_items', [
'order' => $order,
'models' => $models,
'basket' => $basket,
]);
return $output;
}
/**
* @param Basket $basket
*
* @return string
*/
private function getCart($basket): string
{
$count = $basket->getCount();
$output = $this->renderPartial('cart', [
'count' => $count,
]);
return $output;
}
}