A Stripe customer can own several subscriptions. Two defects let that happen
and corrupt the user's billing state:
1. Checkout allowed a fresh subscription whenever the user was not ACTIVE/
TRIALING, so a PAST_DUE user started a brand-new subscription (Stripe
Checkout always creates one) instead of recovering the existing one.
Add hasRecoverableSubscription() (ACTIVE/TRIALING/PAST_DUE/UNPAID/
INCOMPLETE); block checkout and route these users to the billing portal
('Update Payment Method') both in the API guard and the settings UI.
2. Subscription webhooks trusted the event's single subscription, so an old
subscription's deletion could clobber a newer active one (marking the user
CANCELED / No access). Every subscription event now re-derives state from
the full set of the customer's Stripe subscriptions via
syncStripeCustomerSubscriptions() + selectAuthoritativeSubscription(),
making the sync order-independent and self-healing.
- Introduced a new logger utility (`logError`) to standardize error logging.
- Replaced all instances of `console.error` with `logError` in various API routes and libraries.
- Enhanced error logging to sanitize sensitive information, particularly for Prisma and Stripe errors.
- Ensured consistent error handling and logging practices throughout the codebase.
- Moved registration logic to a new client component for better separation of concerns.
- Integrated invite code requirement based on feature flags in the registration process.
- Enhanced dashboard functionality to conditionally enable Bunny uploads based on feature flags.
- Updated various components and API routes to check for Bunny uploads and Stripe billing feature flags.
- Added new feature flag utilities for managing feature toggles in the application.
- Added billing-related fields to the User model in the database.
- Implemented functions for managing billing access, including trial periods and subscription statuses.
- Created new billing utility functions for Stripe integration.
- Updated onboarding page to include billing overview and workspace creation eligibility.
- Enhanced route access checks to require billing access for certain actions.
- Implemented cleanup scripts for expired billing workspaces and associated media.
- Updated header component to conditionally show app navigation based on billing access.
- Added new migrations for billing-related database changes.
yusufipk