Function getOrCreateAnonymousId

packages/web/src/lib/anonymousId.ts:11–29

()

 * This is used to track ownership of chats created by anonymous (non-authenticated) users.
 */
export const getOrCreateAnonymousId = async (): Promise<string> => {
    const cookieStore = await cookies();
    const existingId = cookieStore.get(ANONYMOUS_ID_COOKIE_NAME)?.value;

    if (existingId) {
        return existingId;
    }

    const newId = uuidv4();
    cookieStore.set(ANONYMOUS_ID_COOKIE_NAME, newId, {
        httpOnly: true,
        secure: process.env.NODE_ENV === 'production',
        sameSite: 'lax',
        maxAge: COOKIE_MAX_AGE,
        path: '/',
    });

    return newId;
};

/**
 * Gets the anonymous session ID from the cookie if it exists.