update

cmd/checkout/klarna-handlers.go

@@ -52,6 +52,29 @@ func (s *CheckoutPoolServer) KlarnaHtmlCheckoutHandler(w http.ResponseWriter, r
 
 }
 
+func (s *CheckoutPoolServer) KlarnaSessionHandler(w http.ResponseWriter, r *http.Request, checkoutId checkout.CheckoutId) error {
+
+	orderId := r.URL.Query().Get("order_id")
+	var order *CheckoutOrder
+	var err error
+	if orderId == "" {
+		order, err = s.CreateOrUpdateCheckout(r, checkoutId)
+		if err != nil {
+			logger.Error("unable to create klarna session", "error", err)
+			return err
+		}
+		// s.ApplyKlarnaPaymentStarted(r.Context(), order, checkoutId)
+
+	}
+	order, err = s.klarnaClient.GetOrder(r.Context(), orderId)
+	if err != nil {
+		return err
+	}
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	return json.NewEncoder(w).Encode(order)
+
+}
+
 func (s *CheckoutPoolServer) KlarnaConfirmationHandler(w http.ResponseWriter, r *http.Request) {
 
 	orderId := r.PathValue("order_id")