@automattic/shopping-cart/dist/esm/sync.js

A library to use the WordPress.com shopping cart.

import debugFactory from 'debug';
import { convertResponseCartToRequestCart, convertRawResponseCartToResponseCart, } from './cart-functions';
import { cartKeysThatDoNotAllowFetch } from './cart-keys';
import { getEmptyResponseCart } from './empty-carts';
const debug = debugFactory('shopping-cart:sync');
const emptyCart = getEmptyResponseCart();
const getEmptyCart = () => Promise.resolve(emptyCart);
export function createCartSyncManager(cartKey, getCart, setCart) {
    const shouldNotFetchRealCart = cartKeysThatDoNotAllowFetch.includes(cartKey);
    const setServerCart = (cartParam) => setCart(cartKey, cartParam);
    const getServerCart = () => {
        if (shouldNotFetchRealCart) {
            return getEmptyCart();
        }
        return getCart(cartKey);
    };
    return {
        syncPendingCartToServer(state, dispatch) {
            const requestCart = convertResponseCartToRequestCart(state.responseCart);
            debug('sending edited cart to server', requestCart);
            setServerCart(requestCart)
                .then((response) => {
                debug('update cart request complete', requestCart, '; updated cart is', response);
                dispatch({
                    type: 'RECEIVE_UPDATED_RESPONSE_CART',
                    updatedResponseCart: convertRawResponseCartToResponseCart(response),
                });
            })
                .catch((error) => {
                debug('error while setting cart', error);
                dispatch({
                    type: 'RAISE_ERROR',
                    error: 'SET_SERVER_CART_ERROR',
                    message: error.message,
                });
            });
        },
        fetchInitialCartFromServer(dispatch) {
            debug('fetching initial cart from server');
            getServerCart()
                .then((response) => {
                debug('initialized cart is', response);
                const initialResponseCart = convertRawResponseCartToResponseCart(response);
                dispatch({
                    type: 'RECEIVE_INITIAL_RESPONSE_CART',
                    initialResponseCart,
                });
            })
                .catch((error) => {
                debug('error while initializing cart', error);
                dispatch({
                    type: 'RAISE_ERROR',
                    error: 'GET_SERVER_CART_ERROR',
                    message: error.message,
                });
            });
        },
    };
}
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