The dev login flow was redirecting back to /login because:
- src/middleware.ts didn't exist, so the Auth.js authorized
callback in auth.config.ts never ran
- Even if it had, it only checked the Auth.js JWT, not dev_session
- Clicking the demo buttons set the cookie via document.cookie,
but the admin layout (via getAdminUser) was the only thing
reading it — no edge gate
Fix:
- New src/middleware.ts: gates /admin/* and /login at the edge.
Auto-issues dev_session=platform_admin when ALLOW_DEV_LOGIN is
enabled (default on, set to 'false' in prod). No buttons, no
client-side cookie games.
- LoginClient.tsx: stripped to a single Google OAuth button.
Removed email/password form, dev credentials form, and the
/login?demo=1 three-button picker.
- Removed signInWithDev from auth-signin.ts (no longer called).
- Removed dead /dev-login page and /api/dev-login route.
Net result: one sign-in path (Google), invisible dev auto-login
via middleware, no more three modes.
Wire up NextAuth v5 with @auth/pg-adapter, JWT sessions (edge-friendly),
and a dev Credentials provider for local testing without Google OAuth.
Stack
- next-auth@5.0.0-beta.31, @auth/pg-adapter@1.11.2, @types/pg
- Google OAuth provider via GOOGLE_CLIENT_ID / GOOGLE_CLIENT_SECRET
(falls back to AUTH_GOOGLE_ID / AUTH_GOOGLE_SECRET)
- Postgres adapter wired to a single pg.Pool in src/lib/db.ts style —
reads DATABASE_URL with SUPABASE_DB_URL / POSTGRES_URL fallbacks
- JWT session strategy (edge-safe) so the proxy can verify sessions
without a DB round-trip
Files
- src/auth.config.ts edge-safe config (Google + authorized cb)
- src/lib/auth.ts server config (adapter + dev Credentials)
- src/proxy.ts Next.js 16 proxy (was middleware.ts)
- src/app/api/auth/[...nextauth]/route.ts
catch-all handler
- src/app/protected-example/page.tsx
demo page that renders auth() session
- src/actions/auth-signin.ts
signInWithGoogle, signInWithDev,
signOutAction server actions
- src/app/login/LoginClient.tsx
added "Sign in with Google" + dev form
- supabase/migrations/204_authjs_tables.sql
users / accounts / sessions /
verification_token schema (UUID-keyed)
- .env.example AUTH_SECRET, AUTH_URL, GOOGLE_CLIENT_*,
DATABASE_URL, ALLOW_DEV_LOGIN
Removed
- src/middleware.ts deleted; Next.js 16 only runs one proxy
(the new src/proxy.ts is canonical)
Routes
- /login, /admin, /admin/*, /protected-example
proxy matcher
- /api/auth/{providers,csrf,signin/<provider>,callback/<provider>,
session,signout}
standard Auth.js endpoints
Local dev
- npm run dev (now runs on port 4000)
- push migration 204 then visit /login
- dev signin works with any non-empty username/password
(hidden when ALLOW_DEV_LOGIN=false)
- Google signin requires real GOOGLE_CLIENT_ID + redirect URI
http://localhost:4000/api/auth/callback/google
Verified
- tsc --noEmit clean
- /admin, /admin/orders, /protected-example → 307 to /login
when unauthenticated
- /api/auth/session returns user after signin
- /protected-example renders session info
- /api/auth/providers returns google + dev-login
Docs
- CLAUDE.md and MEMORY.md updated to reflect the Supabase → Postgres
+ Auth.js v5 pivot
Gradual migration in progress
- src/lib/admin-permissions.ts still uses dev_session / rc_auth_uid;
the admin shell will show 'Access Denied' for Auth.js-only
sessions until each page is flipped over
- @supabase/* packages remain in package.json for the same reason
- production deployment (AUTH_URL=https://, __Secure- cookies) is
out of scope for this pass
Server-side / caching refactor (Grok):
- New RPC get_public_stops_for_brand (migration 148) for public storefront stops
- New server action getPublicStopsForBrand with revalidate=300 + tags
- Add revalidateTag invalidation to createStopsBatch + publishStop
- Convert /tuxedo/stops and /indian-river-direct/stops to Server Components
- Extract TuxedoStopsList + IndianRiverStopsList as client islands (GSAP only)
- Removes supabase-js from browser bundle on those routes
- Both pages now statically prerendered (5m ISR)
Parallel agent changes also staged:
- AI provider model list refresh (claude-sonnet-4-5, etc.)
- ESLint directive patches for react-hooks/set-state-in-effect
- Admin + storefront + checkout + cart updates
- New admin_create_stop_rpcs migration (147)
- Misc fixes across ~90 files
Build verified: typecheck clean, lint clean on new files, production build succeeds.
tyler