forked from crowetic/commerce
54 lines
1.3 KiB
TypeScript
54 lines
1.3 KiB
TypeScript
import type { MutationHandler } from '@commerce/utils/types'
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import { CommerceError } from '@commerce/utils/errors'
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import useAddItem, { UseAddItem } from '@commerce/cart/use-add-item'
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import { normalizeCart } from '../lib/normalize'
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import type {
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AddCartItemBody,
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Cart,
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BigcommerceCart,
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CartItemBody,
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} from '../types'
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import useCart from './use-cart'
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import { BigcommerceProvider } from '..'
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const defaultOpts = {
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url: '/api/bigcommerce/cart',
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method: 'POST',
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}
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export default useAddItem as UseAddItem<BigcommerceProvider, CartItemBody>
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export const handler: MutationHandler<Cart, {}, AddCartItemBody> = {
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fetchOptions: {
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url: '/api/bigcommerce/cart',
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method: 'GET',
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},
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async fetcher({ input: { item }, options, fetch }) {
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if (
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item.quantity &&
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(!Number.isInteger(item.quantity) || item.quantity! < 1)
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) {
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throw new CommerceError({
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message: 'The item quantity has to be a valid integer greater than 0',
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})
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}
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const data = await fetch<BigcommerceCart, AddCartItemBody>({
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...defaultOpts,
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...options,
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body: { item },
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})
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return normalizeCart(data)
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},
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useHook() {
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const { mutate } = useCart()
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return async function addItem({ input, fetch }) {
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const data = await fetch({ input })
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await mutate(data, false)
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return data
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}
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},
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}
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