refactor

cmd/checkout/pool-server.go

@@ -16,8 +16,8 @@ import (
 	"git.k6n.net/mats/platform/tax"
 	messages "git.k6n.net/mats/go-cart-actor/proto/checkout"
 
+	"git.k6n.net/mats/platform/inventory"
 	adyen "github.com/adyen/adyen-go-api-library/v21/src/adyen"
-	"git.k6n.net/mats/go-redis-inventory/pkg/inventory"
 
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promauto"
@@ -52,9 +52,8 @@ type CheckoutPoolServer struct {
 	cartClient       *CartClient
 	orderClient      *OrderClient
 	orderHandler     *AmqpOrderHandler
-	inventoryService   *inventory.RedisInventoryService
-	reservationService *inventory.RedisCartReservationService
-	taxProvider        tax.Provider
+	reservationPolicy inventory.ReservationPolicy
+	taxProvider       tax.Provider
 }
 
 func NewCheckoutPoolServer(pool actor.GrainPool[checkout.CheckoutGrain], pod_name string, klarnaClient *KlarnaClient, cartClient *CartClient, adyenClient *adyen.APIClient, orderClient *OrderClient, orderHandler *AmqpOrderHandler) *CheckoutPoolServer {
@@ -556,14 +555,14 @@ func (s *CheckoutPoolServer) Serve(mux *http.ServeMux) {
 }
 
 func (s *CheckoutPoolServer) releaseCartReservations(ctx context.Context, grain *checkout.CheckoutGrain) {
-	if s.reservationService == nil || grain.CartState == nil {
+	if s.reservationPolicy == nil || grain.CartState == nil {
 		return
 	}
 	for _, item := range grain.CartState.Items {
 		if item == nil || !shouldTrackInventory(item) {
 			continue
 		}
-		if err := s.reservationService.ReleaseForCart(ctx, inventory.SKU(item.Sku), getLocationId(item), inventory.CartID(grain.CartId.String())); err != nil {
+		if err := s.reservationPolicy.Release(ctx, inventory.SKU(item.Sku), getLocationId(item), inventory.CartID(grain.CartId.String())); err != nil {
 			logger.WarnContext(ctx, "failed to release cart reservation", "sku", item.Sku, "err", err)
 		}
 	}