Function getPostHogCookie

packages/web/src/lib/posthog.ts:29–51

(cookieStore: Pick<RequestCookies, 'get'>)

* undefined if the cookie is not found or is invalid.
*/
const getPostHogCookie = (cookieStore: Pick<RequestCookies, 'get'>): PostHogCookie | undefined => {
    const phCookieKey = `ph_${env.POSTHOG_PAPIK}_posthog`;
    const cookie = cookieStore.get(phCookieKey);

    if (!cookie) {
        return undefined;
    }

    const parsedCookie = (() => {
        try {
            return JSON.parse(cookie.value);
        } catch (e) {
            Sentry.captureException(e);
            return null;
        }
    })();

    if (isPostHogCookie(parsedCookie)) {
        return parsedCookie;
    }

    return undefined;
}

/**
 * Attempts to retrieve the distinct id of the current user.