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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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | import isEqual from "lodash/isEqual";
import { useQueryClient } from "react-query";
export const useFindLastQueryKeyWithPrefix = () => {
const queryClient = useQueryClient();
const findLastQueryKeyWithPrefix = (
prefix: string | string[],
{
shouldCleanQueries = false,
}: { shouldCleanQueries?: boolean; shouldRefetchPageOne?: boolean } = {},
) => {
const prefixArray = Array.isArray(prefix) ? prefix : [prefix];
const queries = queryClient.getQueryCache().getAll();
const matchingPrefixedQueriesKeys = [];
for (const query of queries) {
const queryKey = query.queryKey;
// get if the query starts with the prefix
const isMatchingPrefix =
queryKey.length >= prefixArray.length &&
prefixArray.every(
(prefixPart, index) => queryKey[index] === prefixPart,
);
if (isMatchingPrefix) {
matchingPrefixedQueriesKeys.push({
key: query.queryKey,
lastAccessTime: query.state.dataUpdatedAt || 0,
});
}
}
// this is to not set cacheTime: 0 and still stack the cached query
// cause queries that are cached are not getting stacked so the last query would've been the last non cached query
// which might be different.
const sortedMatchingQueries = matchingPrefixedQueriesKeys.sort(
(a, b) => b.lastAccessTime - a.lastAccessTime,
);
// if i modify something in one page
// the other pages should not care (i do not think we have cross pages interconnected values that require a refetch)
if (shouldCleanQueries) {
for (const queryInfo of sortedMatchingQueries.slice(1)) {
queryClient.removeQueries({
predicate: (query) => isEqual(query.queryKey, queryInfo.key),
});
}
}
return sortedMatchingQueries.length > 0
? sortedMatchingQueries[0].key
: undefined;
};
return {
findLastQueryKeyWithPrefix,
};
};
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