✨ feat: show bill discount and total

:%s

framework/commerce/types/cart.ts

@@ -93,8 +93,10 @@ export type Cart = {
   // The sum of all the prices of all the items in the cart.
   // Duties, taxes and discounts included.
   totalPrice: number
+  totalQuantity: number
   // Discounts that have been applied on the cart.
   discounts?: Discount[]
+  totalDiscount: number
 }
 
 /**

framework/commerce/types/common.ts

@@ -1,6 +1,7 @@
 export type Discount = {
   // The value of the discount, can be an amount or percentage
   value: number
+  description?: string
 }
 
 export type Measurement = {

framework/vendure/schema.d.ts

@@ -3053,7 +3053,9 @@ export type CartFragment = { __typename?: 'Order' } & Pick<
   | 'currencyCode'
 > & {
   shippingAddress?: Maybe<{ __typename?: 'OrderAddress' } & Pick<OrderAddress, 'streetLine1' | 'fullName' | 'city' | 'province' | 'postalCode' |'countryCode' | 'phoneNumber'>>
-  discounts?: Maybe<{ __typename?: 'Discount' } & Pick<Discount, 'type' | 'amount' | 'amountWithTax'>>
+  discounts: Array<
+        { __typename?: 'Discount' } & Pick<Discount, 'type' | 'description' | 'amount' | 'amountWithTax'>
+      >
   customer?: Maybe<{ __typename?: 'Customer' } & Pick<Customer, 'id' | 'firstName' | 'lastName' | 'emailAddress'>>
   lines: Array<
     { __typename?: 'OrderLine' } & Pick<

framework/vendure/utils/fragments/cart-fragment.ts

@@ -9,6 +9,12 @@ export const cartFragment = /* GraphQL */ `
     total
     totalWithTax
     currencyCode
+    discounts {
+      type
+      description
+      amount
+      amountWithTax
+    }
     customer {
       id
       firstName

framework/vendure/utils/normalize.ts

@@ -36,10 +36,12 @@ export function normalizeFavoriteProductResult(item: Favorite) {
 
 
 export function normalizeCart(order: CartFragment): Cart {
+  console.log("raw rs: ", order)
   return {
     id: order.id.toString(),
     createdAt: order.createdAt,
     taxesIncluded: true,
+    totalQuantity: order.totalQuantity,
     lineItemsSubtotalPrice: order.subTotalWithTax / 100,
     currency: { code: order.currencyCode },
     subtotalPrice: order.subTotalWithTax / 100,
@@ -58,6 +60,10 @@ export function normalizeCart(order: CartFragment): Cart {
       countryCode: order.shippingAddress?.countryCode || '',
       phoneNumber: order.shippingAddress?.phoneNumber || '',
     },
+    totalDiscount: order.discounts?.reduce((total, item) => total + item.amountWithTax, 0) / 100 || 0,
+    discounts: order.discounts.map(item => {
+      return { value: item.amountWithTax, description: item.description }
+    }),
     lineItems: order.lines?.map((l) => ({
       id: l.id,
       name: l.productVariant.name,