My problem now is to manage the various messages (notifications) that the user will see on our site once an operation has been completed. The transaction may be, payment successful, payment failure, insufficient money in the account, cancellation of payment, etc.
For this, for each operation we must notify the user on our site. For example, after the cancellation of the payment the user is redirected again on our site (Page Index) and we want to show him a message (notification) to tell him that: "You have just canceled your order". In the code of our plugin we have provided the Notify method of our controller which will process the result of each operation. So it is in this method that we want to manage the display of notifications. Here is the beginning of our method.
public ActionResult Notify(WariWebResponse response)
{
//My implementation here
return RedirectToAction("Index","Home",new { area="" });
}