removeLineItems( )

Removes line items from the specified cart.

Description

The removeLineItems() function returns a Promise that resolves to the updated cart when the line items are removed from the specified cart.

Authorization

Request

This endpoint does not take any parameters

Response Object

Fulfilled - Updated cart.

NAME

TYPE

DESCRIPTION

cart

Cart

Updated cart.

Status/Error Codes

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Remove 3 line items from a cart

Copy Code

1/*****************************************
2 * Backend code - my-backend-file.web.js *
3 ****************************************/
4
5import { Permissions, webMethod } from 'wix-web-module';
6import { cart } from 'wix-ecom-backend';
7
8export const myRemoveLineItemsFunction = webMethod(Permissions.Anyone, async (cartId, lineItemIds) => {
9  try {
10    const updatedCart = await cart.removeLineItems(cartId, lineItemIds);
11    console.log('Success! Line items removed from cart:', updatedCart);
12    return updatedCart;
13  } catch (error) {
14    console.error(error);
15    // Handle the error
16  }
17});
18
19/*************
20 * Page code *
21 ************/
22
23import { myRemoveLineItemsFunction } from 'backend/my-backend-file.web';
24
25// Sample cartId:
26const cartId = 'ba47a627-7bb8-4918-89b2-6a72af464765';
27
28// Sample lineItemIds array:
29const lineItemIds = [
30  '00000000-0000-0000-0000-000000000001',
31  '00000000-0000-0000-0000-000000000002',
32  '00000000-0000-0000-0000-000000000003'
33]
34
35myRemoveLineItemsFunction(cartId, lineItemIds)
36  .then((updatedCart) => {
37    const cartId = updatedCart._id;
38    // All lineItems removed if numberOfCartItems value is 0
39    const numberOfCartItems = updatedCart.lineItems.length;
40
41    console.log('Success! Line items removed from cart:', updatedCart);
42    return updatedCart;
43  })
44  .catch((error) => {
45    console.error(error);
46    // Handle the error
47  });
48
49/* Promise resolves to:
50 *
51 * {
52 *   "_id": "ba47a627-7bb8-4918-89b2-6a72af464765",
53 *   "lineItems": [],
54 *   "buyerInfo": {
55 *     "visitorId": "4c7ce95c-9fb3-417d-9f02-b41e82b841f7"
56 *   },
57 *   "currency": "EUR",
58 *   "conversionCurrency": "EUR",
59 *   "buyerLanguage": "en",
60 *   "siteLanguage": "en",
61 *   "taxIncludedInPrices": false,
62 *   "weightUnit": "KG",
63 *   "subtotal": {
64 *     "amount": "0",
65 *     "convertedAmount": "0",
66 *     "formattedAmount": "€0.00",
67 *     "formattedConvertedAmount": "€0.00"
68 *   },
69 *   "appliedDiscounts": [],
70 *   "inSync": true,
71 *   "_createdDate": "2022-05-15T11:31:30.484Z",
72 *   "_updatedDate": "2022-06-16T09:18:32.388Z"
73 * }
74 *
75 */