mi
33 lines
800 B
TypeScript
33 lines
800 B
TypeScript
export type AuthStatus = 'authenticated' | 'guest' | null;
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const KEY = 'han_auth_status';
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function safeGet(key: string): string | null {
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try { return localStorage.getItem(key); } catch { return null; }
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}
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function safeSet(key: string, value: string) {
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try { localStorage.setItem(key, value); } catch { /* ignore */ }
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}
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function safeRemove(key: string) {
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try { localStorage.removeItem(key); } catch { /* ignore */ }
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}
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export function getAuthStatus(): AuthStatus {
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return (safeGet(KEY) as AuthStatus) ?? null;
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}
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export function setAuthStatus(status: AuthStatus) {
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if (status === null) safeRemove(KEY);
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else safeSet(KEY, status);
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}
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export function isGuest() {
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return getAuthStatus() === 'guest';
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}
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export function isAuthenticated() {
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return getAuthStatus() === 'authenticated';
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}
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