add frontend changes

common/models/UserSoldItem.php

@@ -61,5 +61,24 @@ class UserSoldItem extends \yii\db\ActiveRecord
     }
     
     
+    /**
+     * @param common\models\User $user
+     * */
+    public static function payout( $user ) {
+    	//apply transfer object
+    	//delete cart
+    	$sql = "UPDATE transfer AS t
+				INNER JOIN user_sold_item AS s ON t.id_transfer = s.id_transfer
+				SET t.status = "  . Transfer::STATUS_PAID . ", t.paid_at = '" . date('Y-m-d H:i:s' ) ."'"
+				. " WHERE  t.status = " . Transfer::STATUS_NOT_PAID
+    			. " and s.id_user =" . $user->id ;
+    	 
+    	$q1 = Yii::$app->db->createCommand($sql);
+    	$q1->execute();
+    	 
+    	UserSoldItem::deleteAll(['id_user' => Yii::$app->user->id]);
+    	 
+    }
+    
     
 }