BasketModal.php
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<?php
namespace common\widgets;
use common\modules\product\models\ProductVariant;
use yii\base\Widget;
class BasketModal extends Widget
{
public function init(){
parent::init();
}
public function run()
{
$sessionData = \Yii::$app->session->get('order');
unset($sessionData['order_id']);
$count = count($sessionData);
$price = 0;
if(is_array($sessionData) && !empty($sessionData)){
$variant = ProductVariant::find()->where(['product_variant_id'=>array_keys($sessionData)])->indexBy('product_variant_id')->all();
foreach ($sessionData as $k => $item) {
$sessionData[$k]['item'] = $variant[$k];
$price += $variant[$k]->price * $sessionData[$k]['num'];
}
return $this->render('basket_modal',[
'items'=>$sessionData,
'count' => $count,
'price' => $price
]);
}
}
}