add product sell discount js changes

common/models/Discount.php

@@ -4,6 +4,7 @@ namespace common\models;
 
 use Yii;
 use yii\behaviors\TimestampBehavior;
+use yii\helpers\ArrayHelper;
 
 /**
  * This is the model class for table "discount".
@@ -113,9 +114,24 @@ class Discount extends \yii\db\ActiveRecord
      * */
     public static function applyDiscount($money,$discount){
     	$result  = $money;
-    	$valueOfDiscount =  $money  * $discount->value * 100;
+    	$valueOfDiscount =  $money  * $discount->value / 100;
     	$result = $money - $valueOfDiscount;
     	return $result;
     }
     
+    
+    public static function modelsToArray($discounts,$default = []){
+    
+    	if ( $discounts == null ){
+    		return $default;
+    	}
+    
+    	return ArrayHelper::toArray($discounts, [
+    			'common\models\Discount' => [
+    			'id_discount',
+    			'value',
+    			],
+    			]);
+    }
+    
 }