69 lines
2.0 KiB
JavaScript
69 lines
2.0 KiB
JavaScript
/*
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Copyright 2020 Bruno Windels <bruno@windels.cloud>
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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export class SessionInfoStorage {
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constructor(name) {
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this._name = name;
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}
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getAll() {
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const sessionsJson = localStorage.getItem(this._name);
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if (sessionsJson) {
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const sessions = JSON.parse(sessionsJson);
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if (Array.isArray(sessions)) {
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return Promise.resolve(sessions);
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}
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}
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return Promise.resolve([]);
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}
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async hasAnySession() {
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const all = await this.getAll();
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return all && all.length > 0;
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}
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async updateLastUsed(id, timestamp) {
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const sessions = await this.getAll();
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if (sessions) {
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const session = sessions.find(session => session.id === id);
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if (session) {
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session.lastUsed = timestamp;
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localStorage.setItem(this._name, JSON.stringify(sessions));
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}
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}
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}
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async get(id) {
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const sessions = await this.getAll();
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if (sessions) {
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return sessions.find(session => session.id === id);
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}
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}
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async add(sessionInfo) {
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const sessions = await this.getAll();
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sessions.push(sessionInfo);
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localStorage.setItem(this._name, JSON.stringify(sessions));
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}
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async delete(sessionId) {
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let sessions = await this.getAll();
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sessions = sessions.filter(s => s.id !== sessionId);
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localStorage.setItem(this._name, JSON.stringify(sessions));
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}
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}
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