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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | 38x 463x 6x 6x 3x 3x 3x 3x 1x 2x | // src/hooks/queries/useShoppingListsQuery.ts
import { useQuery } from '@tanstack/react-query';
import * as apiClient from '../../services/apiClient';
import { queryKeys } from '../../config/queryKeys';
import type { ShoppingList } from '../../types';
/**
* Query hook for fetching the user's shopping lists.
*
* This hook is automatically disabled when the user is not authenticated,
* and the cached data is invalidated when the user logs out.
*
* @param enabled - Whether the query should run (typically based on auth status)
* @returns Query result with shopping lists data, loading state, and error state
*
* @example
* ```tsx
* const { data: shoppingLists, isLoading, error } = useShoppingListsQuery(!!user);
* ```
*/
export const useShoppingListsQuery = (enabled: boolean) => {
return useQuery({
queryKey: queryKeys.shoppingLists(),
queryFn: async (): Promise<ShoppingList[]> => {
const response = await apiClient.fetchShoppingLists();
if (!response.ok) {
const error = await response.json().catch(() => ({
message: `Request failed with status ${response.status}`,
}));
throw new Error(error.message || 'Failed to fetch shopping lists');
}
const json = await response.json();
// ADR-028: API returns { success: true, data: [...] }
// If success is false or data is not an array, return empty array to prevent .map() errors
if (!json.success || !Array.isArray(json.data)) {
return [];
}
return json.data;
},
enabled,
// Keep data fresh for 1 minute since users actively manage shopping lists
staleTime: 1000 * 60,
});
};
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