24 lines
722 B
TypeScript
24 lines
722 B
TypeScript
// FirefoxのプライベートモードなどではindexedDBが使用不可能なので、使う
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import {
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get as iget,
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set as iset,
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del as idel
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} from 'idb-keyval';
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const fallbackName = (key: string) => `idbfallback::${key}`;
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export async function get(key: string) {
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if (window.indexedDB) return iget(key);
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return JSON.parse(localStorage.getItem(fallbackName(key)) || 'null');
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}
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export async function set(key: string, val: any) {
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if (window.indexedDB) return iset(key, val);
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return localStorage.setItem(fallbackName(key), JSON.stringify(val));
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}
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export async function del(key: string) {
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if (window.indexedDB) return idel(key);
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return localStorage.removeItem(fallbackName(key));
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}
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