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update stuff
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Mats Törnberg
2025-12-03 20:54:32 +01:00
parent 825630a91a
commit f828f4809b
2 changed files with 124 additions and 53 deletions
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82
cmd/checkout/klarna-handlers.go
View File

@@ -26,54 +26,54 @@ import (
}) })
*/ */
func (s *CheckoutPoolServer) KlarnaHtmlCheckoutHandler(w http.ResponseWriter, r *http.Request, checkoutId checkout.CheckoutId) error { // func (s *CheckoutPoolServer) KlarnaHtmlCheckoutHandler(w http.ResponseWriter, r *http.Request, checkoutId checkout.CheckoutId) error {
orderId := r.URL.Query().Get("order_id") // orderId := r.URL.Query().Get("order_id")
var order *CheckoutOrder // var order *CheckoutOrder
var err error // var err error
if orderId == "" { // if orderId == "" {
order, err = s.CreateOrUpdateCheckout(r, checkoutId) // order, err = s.CreateOrUpdateCheckout(r, checkoutId)
if err != nil { // if err != nil {
logger.Error("unable to create klarna session", "error", err) // logger.Error("unable to create klarna session", "error", err)
return err // return err
} // }
// s.ApplyKlarnaPaymentStarted(r.Context(), order, checkoutId) // // s.ApplyKlarnaPaymentStarted(r.Context(), order, checkoutId)
} // }
order, err = s.klarnaClient.GetOrder(r.Context(), orderId) // order, err = s.klarnaClient.GetOrder(r.Context(), orderId)
if err != nil { // if err != nil {
return err // return err
} // }
w.Header().Set("Content-Type", "text/html; charset=utf-8") // w.Header().Set("Content-Type", "text/html; charset=utf-8")
w.Header().Set("Permissions-Policy", "payment=(self \"https://js.stripe.com\" \"https://m.stripe.network\" \"https://js.playground.kustom.co\")") // w.Header().Set("Permissions-Policy", "payment=(self \"https://js.stripe.com\" \"https://m.stripe.network\" \"https://js.playground.kustom.co\")")
w.WriteHeader(http.StatusOK) // w.WriteHeader(http.StatusOK)
_, err = fmt.Fprintf(w, tpl, order.HTMLSnippet) // _, err = fmt.Fprintf(w, tpl, order.HTMLSnippet)
return err // return err
} // }
func (s *CheckoutPoolServer) KlarnaSessionHandler(w http.ResponseWriter, r *http.Request, checkoutId checkout.CheckoutId) error { // func (s *CheckoutPoolServer) KlarnaSessionHandler(w http.ResponseWriter, r *http.Request, checkoutId checkout.CheckoutId) error {
orderId := r.URL.Query().Get("order_id") // orderId := r.URL.Query().Get("order_id")
var order *CheckoutOrder // var order *CheckoutOrder
var err error // var err error
if orderId == "" { // if orderId == "" {
order, err = s.CreateOrUpdateCheckout(r, checkoutId) // order, err = s.CreateOrUpdateCheckout(r, checkoutId)
if err != nil { // if err != nil {
logger.Error("unable to create klarna session", "error", err) // logger.Error("unable to create klarna session", "error", err)
return err // return err
} // }
// s.ApplyKlarnaPaymentStarted(r.Context(), order, checkoutId) // // s.ApplyKlarnaPaymentStarted(r.Context(), order, checkoutId)
} // }
order, err = s.klarnaClient.GetOrder(r.Context(), orderId) // order, err = s.klarnaClient.GetOrder(r.Context(), orderId)
if err != nil { // if err != nil {
return err // return err
} // }
w.Header().Set("Content-Type", "application/json; charset=utf-8") // w.Header().Set("Content-Type", "application/json; charset=utf-8")
return json.NewEncoder(w).Encode(order) // return json.NewEncoder(w).Encode(order)
} // }
func (s *CheckoutPoolServer) KlarnaConfirmationHandler(w http.ResponseWriter, r *http.Request) { func (s *CheckoutPoolServer) KlarnaConfirmationHandler(w http.ResponseWriter, r *http.Request) {

95
cmd/checkout/pool-server.go
View File

@@ -4,6 +4,7 @@ import (
"bytes" "bytes"
"context" "context"
"encoding/json" "encoding/json"
"errors"
"log" "log"
"net/http" "net/http"
"os" "os"
@@ -263,26 +264,30 @@ func (s *CheckoutPoolServer) WriteResult(w http.ResponseWriter, result any) erro
return err return err
} }
func (s *CheckoutPoolServer) CreateOrUpdateCheckout(r *http.Request, id checkout.CheckoutId) (*CheckoutOrder, error) { func (s *CheckoutPoolServer) CreateOrUpdateCheckout(r *http.Request, grain *checkout.CheckoutGrain, orderId *string) (*CheckoutOrder, error) {
// Get cart state from cart service // Get cart state from cart service
cartGrain, err := s.Get(r.Context(), uint64(id)) // cartGrain, err := s.Get(r.Context(), uint64(id))
if err != nil { // if err != nil {
return nil, err // return nil, err
} // }
meta := GetCheckoutMetaFromRequest(r) meta := GetCheckoutMetaFromRequest(r)
payload, _, err := BuildCheckoutOrderPayload(cartGrain, meta) payload, _, err := BuildCheckoutOrderPayload(grain, meta)
if err != nil { if err != nil {
return nil, err return nil, err
} }
grain, err := s.Get(r.Context(), uint64(id)) // grain, err := s.Get(r.Context(), uint64(id))
if err != nil { // if err != nil {
return nil, err // return nil, err
// }
var payment *checkout.Payment
if orderId != nil {
payment, _ = grain.FindPayment(*orderId)
} }
if grain.OrderId != nil { if payment != nil && payment.PaymentId != "" {
return s.klarnaClient.UpdateOrder(r.Context(), *grain.OrderId, bytes.NewReader(payload)) return s.klarnaClient.UpdateOrder(r.Context(), *grain.OrderId, bytes.NewReader(payload))
} else { } else {
return s.klarnaClient.CreateOrder(r.Context(), bytes.NewReader(payload)) return s.klarnaClient.CreateOrder(r.Context(), bytes.NewReader(payload))
@@ -363,6 +368,70 @@ func (s *CheckoutPoolServer) getAnywhere(ctx context.Context, id uint64) (*check
return ret, nil return ret, nil
} }
type StartPayment struct {
Provider string `json:"provider"`
Method string `json:"method,omitempty"`
}
func (s *CheckoutPoolServer) GetPaymentSessionHandler(w http.ResponseWriter, r *http.Request, checkoutId checkout.CheckoutId) error {
paymentId := r.PathValue("id")
grain, err := s.Get(r.Context(), uint64(checkoutId))
if err != nil {
return err
}
payment, ok := grain.FindPayment(paymentId)
if !ok {
http.Error(w, "payment not found", http.StatusNotFound)
return nil
}
switch payment.Provider {
case "adyen":
return errors.New("not implemented")
case "klarna":
order, err := s.CreateOrUpdateCheckout(r, grain, &payment.PaymentId)
if err != nil {
return err
}
return s.WriteResult(w, order)
}
return errors.New("unsupported payment provider")
}
func (s *CheckoutPoolServer) StartPaymentHandler(w http.ResponseWriter, r *http.Request, checkoutId checkout.CheckoutId) error {
grain, err := s.Get(r.Context(), uint64(checkoutId))
if err != nil {
return err
}
payload := &StartPayment{}
if err := json.NewDecoder(r.Body).Decode(payload); err != nil {
return err
}
switch payload.Provider {
case "adyen":
return errors.New("adyen not implemented yet")
case "klarna":
order, err := s.CreateOrUpdateCheckout(r, grain, nil)
if err != nil {
logger.Error("unable to create klarna session", "error", err)
return err
}
res, err := s.ApplyLocal(r.Context(), checkoutId, &messages.PaymentStarted{
PaymentId: order.ID,
Amount: int64(order.OrderAmount),
Currency: order.PurchaseCurrency,
Provider: "klarna",
Method: &payload.Method,
StartedAt: timestamppb.New(time.Now()),
})
return s.WriteResult(w, res)
default:
http.Error(w, "unsupported payment provider", http.StatusBadRequest)
return nil
}
}
func (s *CheckoutPoolServer) Serve(mux *http.ServeMux) { func (s *CheckoutPoolServer) Serve(mux *http.ServeMux) {
handleFunc := func(pattern string, handlerFunc func(http.ResponseWriter, *http.Request)) { handleFunc := func(pattern string, handlerFunc func(http.ResponseWriter, *http.Request)) {
attr := attribute.String("http.route", pattern) attr := attribute.String("http.route", pattern)
@@ -399,13 +468,15 @@ func (s *CheckoutPoolServer) Serve(mux *http.ServeMux) {
handleFunc("POST /api/checkout/delivery", CookieCheckoutIdHandler(s.ProxyHandler(s.SetDeliveryHandler))) handleFunc("POST /api/checkout/delivery", CookieCheckoutIdHandler(s.ProxyHandler(s.SetDeliveryHandler)))
handleFunc("DELETE /api/checkout/delivery/{id}", CookieCheckoutIdHandler(s.ProxyHandler(s.RemoveDeliveryHandler))) handleFunc("DELETE /api/checkout/delivery/{id}", CookieCheckoutIdHandler(s.ProxyHandler(s.RemoveDeliveryHandler)))
handleFunc("POST /api/checkout/pickup-point", CookieCheckoutIdHandler(s.ProxyHandler(s.SetPickupPointHandler))) handleFunc("POST /api/checkout/pickup-point", CookieCheckoutIdHandler(s.ProxyHandler(s.SetPickupPointHandler)))
handleFunc("POST /payment", CookieCheckoutIdHandler(s.ProxyHandler(s.StartPaymentHandler)))
handleFunc("GET /payment/{id}/session", CookieCheckoutIdHandler(s.ProxyHandler(s.GetPaymentSessionHandler)))
// handleFunc("POST /api/checkout/initialize", CookieCheckoutIdHandler(s.ProxyHandler(s.InitializeCheckoutHandler))) // handleFunc("POST /api/checkout/initialize", CookieCheckoutIdHandler(s.ProxyHandler(s.InitializeCheckoutHandler)))
// handleFunc("POST /api/checkout/inventory-reserved", CookieCheckoutIdHandler(s.ProxyHandler(s.InventoryReservedHandler))) // handleFunc("POST /api/checkout/inventory-reserved", CookieCheckoutIdHandler(s.ProxyHandler(s.InventoryReservedHandler)))
// handleFunc("POST /api/checkout/order-created", CookieCheckoutIdHandler(s.ProxyHandler(s.OrderCreatedHandler))) // handleFunc("POST /api/checkout/order-created", CookieCheckoutIdHandler(s.ProxyHandler(s.OrderCreatedHandler)))
// handleFunc("POST /api/checkout/confirmation-viewed", CookieCheckoutIdHandler(s.ProxyHandler(s.ConfirmationViewedHandler))) // handleFunc("POST /api/checkout/confirmation-viewed", CookieCheckoutIdHandler(s.ProxyHandler(s.ConfirmationViewedHandler)))
handleFunc("GET /payment/klarna/session", CookieCheckoutIdHandler(s.ProxyHandler(s.KlarnaSessionHandler))) //handleFunc("GET /payment/klarna/session", CookieCheckoutIdHandler(s.ProxyHandler(s.KlarnaSessionHandler)))
handleFunc("GET /payment/klarna/checkout", CookieCheckoutIdHandler(s.ProxyHandler(s.KlarnaHtmlCheckoutHandler))) //handleFunc("GET /payment/klarna/checkout", CookieCheckoutIdHandler(s.ProxyHandler(s.KlarnaHtmlCheckoutHandler)))
handleFunc("GET /payment/klarna/confirmation/{order_id}", s.KlarnaConfirmationHandler) handleFunc("GET /payment/klarna/confirmation/{order_id}", s.KlarnaConfirmationHandler)