Add bulkCartUpdate to useCartApi / removes deprecated customer props

.changeset/stale-planes-wonder.md

@@ -0,0 +1,5 @@
+---
+'@shopify/ui-extensions': minor
+---
+
+Add bulkUpdateCart function to POS useCartApi

packages/ui-extensions/docs/surfaces/point-of-sale/staticPages/pages/versions.doc.ts

@@ -53,13 +53,15 @@ Refer to the [migration guide](/docs/api/pos-ui-extensions/migrating) for more i
 - Removed the deprecated \`badge\` prop from the [List](/docs/api/pos-ui-extensions/components/list) component. Use \`badges\` instead.
 - Removed the deprecated \`TextFieldProps\` type from the [TextField](/docs/api/pos-ui-extensions/components/textfield) component.
 - Removed \`customValidator\` prop from the [FormattedTextField](/docs/api/pos-ui-extensions/components/formattedtextfield) component.
+- Removed \`email\`, \`firstName\`, \`lastName\`, and \`note\` from the [Customer](/docs/api/pos-ui-extensions/apis/cart-api#customer) object.
 
 ### Features
 
 - Added [PrintApi](/docs/api/pos-ui-extensions/apis/print-api) and a [PrintPreview](/docs/api/pos-ui-extensions/components/printpreview) component.
 - Added \`currency\` prop to the [SessionApi](/docs/api/pos-ui-extensions/apis/session-api).
 - [Cart API](/docs/api/pos-ui-extensions/apis/cart-api) updates:
-  - \`addLineItem\` and \`addCustomSale\` now return a UUID for the created item.
+  - Added \`bulkUpdateCart\` function for single-operation cart updates.
+  - The \`addLineItem\` and \`addCustomSale\` functions now return a UUID for the added line item.
 - Added [Box](/docs/api/pos-ui-extensions/components/box) component.
 - Added Sizing and fill options to the[Image](/docs/api/pos-ui-extensions/components/image) component.
       `,

packages/ui-extensions/src/surfaces/point-of-sale/api.ts

@@ -82,6 +82,7 @@ export type {
 
 export type {
   Cart,
+  CartUpdateInput,
   Customer,
   LineItem,
   Discount,

packages/ui-extensions/src/surfaces/point-of-sale/render/api/cart-api/cart-api.ts

@@ -2,6 +2,7 @@ import type {RemoteSubscribable} from '@remote-ui/async-subscription';
 import type {
   Address,
   Cart,
+  CartUpdateInput,
   Customer,
   CustomSale,
   SetLineItemDiscountInput,
@@ -27,6 +28,12 @@ export interface CartApiContent {
    */
   subscribable: RemoteSubscribable<Cart>;
 
+  /** Bulk update the cart
+   * @param cartState the cart state to set
+   * @returns the updated cart
+   */
+  bulkCartUpdate(cartState: CartUpdateInput): Promise<Cart>;
+
   /** Apply a cart level discount
    * @param type the type of discount applied (example: 'Percentage')
    * @param title the title attributed with the discount

packages/ui-extensions/src/surfaces/point-of-sale/types/cart.ts

@@ -12,12 +12,13 @@ export interface Cart {
   properties: Record<string, string>;
 }
 
+export type CartUpdateInput = Omit<
+  Cart,
+  'subtotal' | 'taxTotal' | 'grandTotal'
+>;
+
 export interface Customer {
   id: number;
-  email?: string;
-  firstName?: string;
-  lastName?: string;
-  note?: string;
 }
 
 export interface LineItem {