package.react-utils.usePersistedQuery.usePersistedQuery.js Maven / Gradle / Ivy

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A package encapsulating common code across neeto projects including initializers, utility functions, common components and hooks and so on.

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import _defineProperty from "@babel/runtime/helpers/defineProperty";
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
import { useEffect } from "react";
import { useQuery } from "@tanstack/react-query";
import { isNil } from "ramda";
import { QUERY_CACHE_NAME_SPACE } from "../constants";
import { getFromLocalStorage, setToLocalStorage } from "../../utils/general";
var localStorageQueryCache = {
  set: function set(key, data) {
    var cache = localStorageQueryCache.getAll();
    var newCache = _objectSpread(_objectSpread({}, cache), {}, _defineProperty({}, key, {
      data: data,
      modifiedAt: Date.now()
    }));
    setToLocalStorage(QUERY_CACHE_NAME_SPACE, newCache);
  },
  getAll: function getAll() {
    var cache = getFromLocalStorage(QUERY_CACHE_NAME_SPACE);
    if (!cache) return {};
    return cache;
  },
  get: function get(key) {
    return localStorageQueryCache.getAll()[key];
  }
};
var isOutdated = function isOutdated(localCache, staleTime) {
  if (isNil(localCache)) return true;
  if (isNil(staleTime)) return false;
  return localCache.modifiedAt <= Date.now() - staleTime;
};
var usePersistedQuery = function usePersistedQuery(queryKey, fetch, options) {
  var queryResult = useQuery(_objectSpread({
    queryKey: queryKey,
    queryFn: fetch
  }, options));
  var localCache = localStorageQueryCache.get(queryKey);
  useEffect(function () {
    if (!queryResult.isSuccess) return;
    localStorageQueryCache.set(queryKey, queryResult.data);
  }, [queryKey, queryResult.data, queryResult.isSuccess]);
  if (isOutdated(localCache, options === null || options === void 0 ? void 0 : options.staleTime)) {
    return _objectSpread(_objectSpread({}, queryResult), {}, {
      isFreshLoading: queryResult.isLoading
    });
  }
  return _objectSpread(_objectSpread({}, queryResult), {}, {
    data: queryResult.data || localCache.data,
    isFreshLoading: false
  });
};
usePersistedQuery.getCache = localStorageQueryCache.get;
export default usePersistedQuery;
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