64 lines
1.9 KiB
TypeScript
64 lines
1.9 KiB
TypeScript
/**
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* External dependencies
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*/
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import { useDispatch, useSelect } from '@wordpress/data';
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import { useCallback } from '@wordpress/element';
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import { CART_STORE_KEY as storeKey } from '@woocommerce/block-data';
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import { useThrowError } from '@woocommerce/base-hooks';
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import { SelectShippingRateType } from '@woocommerce/type-defs/shipping';
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/**
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* Internal dependencies
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*/
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import { useStoreEvents } from '../use-store-events';
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/**
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* This is a custom hook for selecting shipping rates for a shipping package.
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*
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* @return {Object} This hook will return an object with these properties:
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* - selectShippingRate: A function that immediately returns the selected rate and dispatches an action generator.
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* - isSelectingRate: True when rates are being resolved to the API.
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*/
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export const useSelectShippingRate = (): SelectShippingRateType => {
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const throwError = useThrowError();
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const { dispatchCheckoutEvent } = useStoreEvents();
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const { selectShippingRate: dispatchSelectShippingRate } = useDispatch(
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storeKey
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) as {
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selectShippingRate: unknown;
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} as {
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selectShippingRate: (
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newShippingRateId: string,
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packageId: string | number
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) => Promise< unknown >;
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};
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// Selects a shipping rate, fires an event, and catch any errors.
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const selectShippingRate = useCallback(
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( newShippingRateId, packageId ) => {
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dispatchSelectShippingRate( newShippingRateId, packageId )
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.then( () => {
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dispatchCheckoutEvent( 'set-selected-shipping-rate', {
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shippingRateId: newShippingRateId,
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} );
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} )
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.catch( ( error ) => {
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// Throw an error because an error when selecting a rate is problematic.
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throwError( error );
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} );
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},
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[ dispatchSelectShippingRate, dispatchCheckoutEvent, throwError ]
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);
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// See if rates are being selected.
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const isSelectingRate = useSelect< boolean >( ( select ) => {
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return select( storeKey ).isShippingRateBeingSelected();
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}, [] );
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return {
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selectShippingRate,
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isSelectingRate,
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};
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};
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