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https://github.com/cpvalente/ontime.git
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Claude
f7b58f5ebd
deriveQueryStatus previously inferred "never received data" by checking data !== undefined itself. TanStack Query already computes and exposes this exact distinction as isLoadingError (isError && no data) vs isRefetchError (isError && data present) on every useQuery result, so consume that directly instead of duplicating the logic.
21 lines
822 B
TypeScript
21 lines
822 B
TypeScript
import { useQuery } from '@tanstack/react-query';
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import { CustomFields } from 'ontime-types';
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import { queryRefetchIntervalSlow } from '../../ontimeConfig';
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import { CUSTOM_FIELDS } from '../api/constants';
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import { getCustomFields } from '../api/customFields';
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import { deriveQueryStatus } from '../utils/queryUtils';
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const placeholder: CustomFields = {};
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export default function useCustomFields() {
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const { data, status, isFetching, isError, isLoadingError, refetch } = useQuery({
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queryKey: CUSTOM_FIELDS,
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queryFn: ({ signal }) => getCustomFields({ signal }),
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placeholderData: (previousData, _previousQuery) => previousData,
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refetchInterval: queryRefetchIntervalSlow,
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});
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return { data: data ?? placeholder, status: deriveQueryStatus(status, isLoadingError), isFetching, isError, refetch };
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}
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