Demo account
Member access
Use this intentionally public, non-production account. Demo state may change while the sample is being reviewed.
- [email protected]
- Password
- demo-member-password
Engineering code sample
Membership OpsEngineering Code Sample
A compact, production-minded membership billing flow designed to make one complete request easy to inspect, test, and discuss.
Primary request
Renew membership
POST /api/v1/memberships/:membershipId/renew
1. UI2. Validation3. Auth4. Authz5. Pricing6. Fake gateway7. Prisma tx8. PostgreSQL9. Response
Stack
Small surface, real boundaries
TypeScript, NestJS, Next.js, PostgreSQL, Prisma, JWT, bcrypt, Docker, and Cloudflare.
What to review
- • Follow the renewal request from the UI to the database transaction.
- • Inspect validation, JWT authentication, ownership authorization, and generic failures.
- • Compare pricing and deterministic payment success/decline behavior with the tests.
- • Open Developer View in the live demo for source-linked lifecycle snippets.
Review materials