platform

cmd/checkout/main.go

@@ -17,6 +17,7 @@ import (
 	"git.k6n.net/mats/go-cart-actor/pkg/proxy"
 	"git.k6n.net/mats/go-cart-actor/pkg/telemetry"
 	"git.k6n.net/mats/go-redis-inventory/pkg/inventory"
+	"git.k6n.net/mats/platform/config"
 	"github.com/adyen/adyen-go-api-library/v21/src/adyen"
 	"github.com/adyen/adyen-go-api-library/v21/src/common"
 	"github.com/prometheus/client_golang/prometheus"
@@ -59,19 +60,12 @@ func selectTaxProvider() cart.TaxProvider {
 	case "static":
 		return cart.NewStaticTaxProvider()
 	case "nordic":
-		return cart.NewNordicTaxProvider(envOrDefault("TAX_DEFAULT_COUNTRY", "SE"))
+		return cart.NewNordicTaxProvider(config.EnvString("TAX_DEFAULT_COUNTRY", "SE"))
 	default:
-		return cart.NewNordicTaxProvider(envOrDefault("TAX_DEFAULT_COUNTRY", "SE"))
+		return cart.NewNordicTaxProvider(config.EnvString("TAX_DEFAULT_COUNTRY", "SE"))
 	}
 }
 
-func envOrDefault(key, def string) string {
-	if v := os.Getenv(key); v != "" {
-		return v
-	}
-	return def
-}
-
 // loadUCPCheckoutSigner loads the UCP ECDSA signing key from the path specified in
 // the UCP_SIGNING_KEY_PATH environment variable. Returns nil if unset or unreadable.
 func loadUCPCheckoutSigner() *ucp.SigningConfig {