Stripe Subscription Renewal Not Working

[Asassine20]

When the user updates their subscription to a yearly plan, or simply gets charged for being subscribed for a month, there stripe_period_end_time does not get updated and stays at the same data from when the user first subscribed.

[waszkiewiczja]

Yes. There is an error when users updates their subscription level.

To fix it go to:
app\api\webhooks\stripe\route.ts
and inside if (event.type === "invoice.payment_succeeded") change subscription to:
const subscription = await stripe.subscriptions.retrieve(
(session.subscription || session.parent.subscription_details.subscription) as string,
);