25 lines
1.1 KiB
TypeScript
25 lines
1.1 KiB
TypeScript
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/**
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* Fired on `window` by an admin action whose request came back 401 — the
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* session cookie expired (sessions last 24 hours) or was cleared elsewhere.
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* AdminShell listens and drops back to the login screen with an explanation,
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* instead of each save/reload path failing quietly while the UI still looks
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* signed in (#596).
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*
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* Same pattern as DOCTOR_LEVEL_EVENT in systemHealth.ts: a window event
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* rather than a prop or context, because the components that need to raise
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* this (PageBuilder, SettingsEditor, JournalStudio, AdminDashboard) sit
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* several routes below AdminShell, which owns the auth gate.
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*/
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export const SESSION_EXPIRED_EVENT = 'folio:admin-session-expired';
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/**
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* Call with the Response from an admin fetch. If it is a 401, dispatches the
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* event and returns true, so the caller can skip its own generic error
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* handling for that response and let AdminShell take over instead.
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*/
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export function reportIfSessionExpired(res: Response): boolean {
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if (res.status !== 401) return false;
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window.dispatchEvent(new CustomEvent(SESSION_EXPIRED_EVENT));
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return true;
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}
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