Funktionen: Buchung per Stripe, Webhook, Mails und Freischalt-Job

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

server/routes/abo.js

@@ -18,6 +18,7 @@ import {
   reconcilePendingSwitch,
   switchToWartung,
 } from '../services/planSwitch.js'
+import { handleFeatureCheckoutEvent, isFeatureCheckoutEvent } from '../services/siteFeatures.js'
 import { PRODUCT_KEYS, contractAttachmentFor, describeItems, isTermsV4OrNewer, productLabel, productView, termsDocFor } from '../services/products.js'
 import {
   ACTIVE_STATUSES,
@@ -518,6 +519,11 @@ async function recordAbschluss(sub, session) {
 
 async function handleStripeEvent(event) {
   const obj = event.data.object
+  // Einmalkauf einer Funktion (News-Pinnwand): eigener Weg, der Abo-Zweig unten bleibt unberuehrt
+  if (isFeatureCheckoutEvent(event)) {
+    await handleFeatureCheckoutEvent(event)
+    return
+  }
   switch (event.type) {
     case 'checkout.session.completed': {
       if (obj.mode !== 'subscription' || !obj.subscription) return