Torben Sorensen
4e5d709973
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51 lines
1.9 KiB
TypeScript
51 lines
1.9 KiB
TypeScript
// src/hooks/queries/useShoppingListsQuery.ts
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import { useQuery } from '@tanstack/react-query';
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import * as apiClient from '../../services/apiClient';
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import { queryKeys } from '../../config/queryKeys';
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import type { ShoppingList } from '../../types';
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/**
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* Query hook for fetching the user's shopping lists.
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*
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* This hook is automatically disabled when the user is not authenticated,
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* and the cached data is invalidated when the user logs out.
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*
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* @param enabled - Whether the query should run (typically based on auth status)
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* @returns Query result with shopping lists data, loading state, and error state
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*
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* @example
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* ```tsx
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* const { data: shoppingLists, isLoading, error } = useShoppingListsQuery(!!user);
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* ```
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*/
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export const useShoppingListsQuery = (enabled: boolean) => {
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return useQuery({
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queryKey: queryKeys.shoppingLists(),
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queryFn: async (): Promise<ShoppingList[]> => {
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const response = await apiClient.fetchShoppingLists();
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if (!response.ok) {
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const error = await response.json().catch(() => ({
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message: `Request failed with status ${response.status}`,
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}));
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throw new Error(error.message || 'Failed to fetch shopping lists');
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}
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const json = await response.json();
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// ADR-028: API returns { success: true, data: [...] }
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// If success is false or data is not an array, return empty array to prevent .map() errors
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if (!json.success || !Array.isArray(json.data)) {
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return [];
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}
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// Ensure each shopping list has a valid items array (Bugsink issue a723d36e-175c-409d-9c49-b8e5d8fd2101)
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return json.data.map((list: ShoppingList) => ({
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...list,
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items: Array.isArray(list.items) ? list.items : [],
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}));
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},
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enabled,
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// Keep data fresh for 1 minute since users actively manage shopping lists
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staleTime: 1000 * 60,
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});
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};
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