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import Kit from '../models/kit'; |
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import { KEY as LIST_KEY } from './use-kits'; |
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import { useCallback } from 'react'; |
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import { useQuery, useQueryClient } from 'react-query'; |
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|
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export const KEY = 'kit'; |
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|
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export default function useKit( id ) { |
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// A function that returns existing data from the kit list for a placeholder data before the kit request will resolved. |
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const placeholderDataCallback = usePlaceholderDataCallback( id ); |
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|
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return useQuery( [ KEY, id ], fetchKitItem, { |
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placeholderData: placeholderDataCallback, |
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}, |
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); |
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} |
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|
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/** |
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* Return placeholder function for kit query. |
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* |
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* @param {*} id |
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* @return {function(): (undefined|*)} placeholder |
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*/ |
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function usePlaceholderDataCallback( id ) { |
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const queryClient = useQueryClient(); |
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|
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return useCallback( () => { |
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const placeholder = queryClient.getQueryData( LIST_KEY ) |
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?.find( ( kit ) => { |
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return kit.id === id; |
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} ); |
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|
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if ( ! placeholder ) { |
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return; |
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} |
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|
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return placeholder; |
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}, [ queryClient, id ] ); |
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} |
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|
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/** |
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* Fetch kit |
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* |
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* @param {Object} root0 |
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* @param {Object} root0.queryKey |
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* @param {*} root0.queryKey.0 |
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* @param {string} root0.queryKey.1 |
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* @return {Promise<Kit>} kit |
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*/ |
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// eslint-disable-next-line no-unused-vars |
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function fetchKitItem( { queryKey: [ _, id ] } ) { |
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return $e.data.get( 'kits/index', { id }, { refresh: true } ) |
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.then( ( response ) => response.data ) |
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.then( ( { data } ) => Kit.createFromResponse( data ) ); |
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} |
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