51 lines
1.3 KiB
TypeScript
51 lines
1.3 KiB
TypeScript
// Copyright 2020-2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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/* eslint-disable @typescript-eslint/no-explicit-any */
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import utils from './Helpers';
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// Default implementation working with localStorage
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const localStorageImpl: StorageInterface = {
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put(key: string, value: any) {
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if (value === undefined) {
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throw new Error('Tried to store undefined');
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}
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localStorage.setItem(`${key}`, utils.jsonThing(value));
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},
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get(key: string, defaultValue: any) {
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const value = localStorage.getItem(`${key}`);
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if (value === null) {
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return defaultValue;
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}
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return JSON.parse(value);
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},
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remove(key: string) {
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localStorage.removeItem(`${key}`);
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},
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};
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export type StorageInterface = {
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put(key: string, value: any): void | Promise<void>;
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get(key: string, defaultValue: any): any;
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remove(key: string): void | Promise<void>;
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};
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const Storage = {
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impl: localStorageImpl,
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put(key: string, value: unknown): Promise<void> | void {
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return Storage.impl.put(key, value);
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},
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get(key: string, defaultValue: unknown): Promise<unknown> {
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return Storage.impl.get(key, defaultValue);
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},
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remove(key: string): Promise<void> | void {
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return Storage.impl.remove(key);
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},
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};
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export default Storage;
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