add support for displaying taxes

Signed-off-by: Loan Laux <loan@outgrow.io>

components/checkout/CheckoutSidebarView/CheckoutSidebarView.tsx

@@ -26,6 +26,12 @@ const CheckoutSidebarView: FC = () => {
       currencyCode: data.currency.code,
     }
   )
+  const { price: taxes } = usePrice(
+    data && {
+      amount: Number(data.taxes),
+      currencyCode: data.currency.code,
+    }
+  )
 
   return (
     <SidebarLayout
@@ -68,7 +74,7 @@ const CheckoutSidebarView: FC = () => {
           </li>
           <li className="flex justify-between py-1">
             <span>Taxes</span>
-            <span>Calculated at checkout</span>
+            <span>{data.taxes ? taxes : 'Calculated at checkout'}</span>
           </li>
           <li className="flex justify-between py-1">
             <span>Shipping</span>

framework/commerce/types/cart.ts

@@ -81,6 +81,8 @@ export type Cart = {
   totalPrice: number
   // Discounts that have been applied on the cart.
   discounts?: Discount[]
+  // The total for taxes
+  taxes?: number
 }
 
 /**

framework/reactioncommerce/utils/normalize.ts

@@ -203,8 +203,8 @@ export function normalizeProduct(productNode: CatalogItemProduct): Product {
 export function normalizeCart(cart: ReactionCart): Cart {
   return {
     id: cart._id,
-    customerId: '',
+    customerId: cart.account?._id ?? '',
-    email: '',
+    email: cart.account?.emailRecords[0].address ?? '',
     createdAt: cart.createdAt,
     currency: {
       code: cart.checkout?.summary?.total?.currency.code ?? '',
@@ -218,6 +218,7 @@ export function normalizeCart(cart: ReactionCart): Cart {
     subtotalPrice: +(cart.checkout?.summary?.itemTotal?.amount ?? 0),
     totalPrice: cart.checkout?.summary?.total?.amount ?? 0,
     discounts: [],
+    taxes: cart.checkout?.summary?.taxTotal?.amount,
   }
 }