fbce838d3f
Initialize consent state from cookie synchronously so the banner only shows when no choice was made. fix(api): fail-soft when DB schema missing Return null/empty content for CMS endpoints when migrations are not applied instead of crashing with Prisma P2021/P2022. fix(n8n): parse status response defensively Handle empty/invalid JSON bodies from n8n to prevent activity feed from getting stuck. Co-authored-by: dennis <dennis@konkol.net>
77 lines
2.1 KiB
TypeScript
77 lines
2.1 KiB
TypeScript
"use client";
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import React, { createContext, useCallback, useContext, useMemo, useState } from "react";
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export type ConsentState = {
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analytics: boolean;
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chat: boolean;
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};
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const COOKIE_NAME = "dk0_consent_v1";
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function readConsentFromCookie(): ConsentState | null {
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if (typeof document === "undefined") return null;
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const match = document.cookie
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.split(";")
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.map((c) => c.trim())
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.find((c) => c.startsWith(`${COOKIE_NAME}=`));
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if (!match) return null;
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const value = decodeURIComponent(match.split("=").slice(1).join("="));
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try {
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const parsed = JSON.parse(value) as Partial<ConsentState>;
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return {
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analytics: !!parsed.analytics,
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chat: !!parsed.chat,
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};
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} catch {
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return null;
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}
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}
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function writeConsentCookie(value: ConsentState) {
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const encoded = encodeURIComponent(JSON.stringify(value));
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// 180 days
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const maxAge = 60 * 60 * 24 * 180;
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document.cookie = `${COOKIE_NAME}=${encoded}; path=/; max-age=${maxAge}; samesite=lax`;
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}
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const ConsentContext = createContext<{
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consent: ConsentState | null;
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setConsent: (next: ConsentState) => void;
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resetConsent: () => void;
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}>({
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consent: null,
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setConsent: () => {},
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resetConsent: () => {},
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});
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export function ConsentProvider({ children }: { children: React.ReactNode }) {
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// Read cookie synchronously so we don't flash the banner on every reload.
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const [consent, setConsentState] = useState<ConsentState | null>(() => readConsentFromCookie());
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const setConsent = useCallback((next: ConsentState) => {
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setConsentState(next);
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writeConsentCookie(next);
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}, []);
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const resetConsent = useCallback(() => {
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setConsentState(null);
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// expire cookie
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document.cookie = `${COOKIE_NAME}=; path=/; max-age=0; samesite=lax`;
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}, []);
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const value = useMemo(
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() => ({ consent, setConsent, resetConsent }),
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[consent, setConsent, resetConsent],
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);
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return <ConsentContext.Provider value={value}>{children}</ConsentContext.Provider>;
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}
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export function useConsent() {
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return useContext(ConsentContext);
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}
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export const consentCookieName = COOKIE_NAME;
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