4643795bcb
1. Retain the lang value in LocalStorage when logging out 2. Add clearLocalStorage func && add unit test Change-Id: I84cf361bfcaa40d2a6d80f687d02f43665cef3d3
60 lines
1.4 KiB
JavaScript
60 lines
1.4 KiB
JavaScript
// Copyright 2021 99cloud
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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export const getLocalStorageItem = (key) => {
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const item = localStorage.getItem(key);
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try {
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const { expires, value } = JSON.parse(item);
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if (Date.now() > expires) {
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localStorage.removeItem(key);
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return null;
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}
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return value;
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} catch (e) {
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return item;
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}
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};
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// 864000000: 10 days
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export const setLocalStorageItem = (
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key,
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value,
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maxAge = 864000000,
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expiry = 0
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) => {
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try {
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localStorage.setItem(
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key,
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JSON.stringify({
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expires: expiry || Date.now() + maxAge,
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value,
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})
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);
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} catch (e) {}
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};
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export const clearLocalStorage = (expectKeys = []) => {
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if (!expectKeys.length) {
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localStorage.clear();
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return;
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}
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const keys = Object.keys(localStorage);
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keys.forEach((key) => {
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if (!expectKeys.includes(key)) {
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localStorage.removeItem(key);
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}
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});
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};
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