From 529e70fc68fe379451084ed319a19b1165ef841c Mon Sep 17 00:00:00 2001
From: matst80 <mats.tornberg@gmail.com>
Date: Tue, 11 Nov 2025 17:01:57 +0100
Subject: [PATCH] more testing

---
 cmd/cart/checkout_builder.go  |  2 +-
 pkg/cart/cart-grain.go        | 15 ++++++++-------
 pkg/cart/mutation_add_item.go |  1 +
 3 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/cmd/cart/checkout_builder.go b/cmd/cart/checkout_builder.go
index e4a152a..2d33703 100644
--- a/cmd/cart/checkout_builder.go
+++ b/cmd/cart/checkout_builder.go
@@ -69,7 +69,7 @@ func BuildCheckoutOrderPayload(grain *cart.CartGrain, meta *CheckoutMeta) ([]byt
 			Name:           it.Meta.Name,
 			Quantity:       it.Quantity,
 			UnitPrice:      int(it.Price.IncVat),
-			TaxRate:        2500, // TODO: derive if variable tax rates are introduced
+			TaxRate:        it.Tax, // TODO: derive if variable tax rates are introduced
 			QuantityUnit:   "st",
 			TotalAmount:    int(it.TotalPrice.IncVat),
 			TotalTaxAmount: int(it.TotalPrice.TotalVat()),
diff --git a/pkg/cart/cart-grain.go b/pkg/cart/cart-grain.go
index 937933b..d8a48bc 100644
--- a/pkg/cart/cart-grain.go
+++ b/pkg/cart/cart-grain.go
@@ -30,13 +30,14 @@ type ItemMeta struct {
 }
 
 type CartItem struct {
-	Id          uint32      `json:"id"`
-	ItemId      uint32      `json:"itemId,omitempty"`
-	ParentId    *uint32     `json:"parentId,omitempty"`
-	Sku         string      `json:"sku"`
-	Price       Price       `json:"price"`
-	TotalPrice  Price       `json:"totalPrice"`
-	OrgPrice    *Price      `json:"orgPrice,omitempty"`
+	Id          uint32  `json:"id"`
+	ItemId      uint32  `json:"itemId,omitempty"`
+	ParentId    *uint32 `json:"parentId,omitempty"`
+	Sku         string  `json:"sku"`
+	Price       Price   `json:"price"`
+	TotalPrice  Price   `json:"totalPrice"`
+	OrgPrice    *Price  `json:"orgPrice,omitempty"`
+	Tax         int
 	Stock       StockStatus `json:"stock"`
 	Quantity    int         `json:"qty"`
 	Discount    *Price      `json:"discount,omitempty"`
diff --git a/pkg/cart/mutation_add_item.go b/pkg/cart/mutation_add_item.go
index 94d7a43..dd8cfc6 100644
--- a/pkg/cart/mutation_add_item.go
+++ b/pkg/cart/mutation_add_item.go
@@ -63,6 +63,7 @@ func AddItem(g *CartGrain, m *messages.AddItem) error {
 		ItemId:   uint32(m.ItemId),
 		Quantity: int(m.Quantity),
 		Sku:      m.Sku,
+		Tax:      int(taxRate * 100),
 		Meta: &ItemMeta{
 			Name:       m.Name,
 			Image:      m.Image,