docs/dev/deploy/DEPLOYMENT_CHECKLIST.md

# Deployment Checklist - Supabase Auth Integration

## ✅ Completed

1. **Supabase Auth Integration**
   - Created `src/app/core/supabase_auth.py` - Supabase Auth client
   - Updated `src/app/api/v1/auth.py` - Auth endpoints use Supabase
   - Updated `src/app/api/deps.py` - Token verification via Supabase
   - Updated `src/app/models/user.py` - Removed password_hash field

2. **Database Migrations**
   - ✅ `001_rename_metadata_to_additional_metadata_safe.sql` - Renamed metadata columns
   - ✅ `002_fix_contractor_invoices_metadata.sql` - Fixed contractor_invoices table

3. **Documentation**
   - Created `docs/dev/SUPABASE_AUTH_SETUP.md` - Setup guide
   - Updated `docs/dev/AUTH_API_GUIDE.md` - API documentation
   - Created `tests/integration/test_auth_api.js` - Automated tests

## ⏳ Pending Actions

### 1. Database Setup (REQUIRED)

Your `users` table needs to reference `auth.users`:

```sql
-- Ensure users table has foreign key to auth.users
ALTER TABLE users 
ADD CONSTRAINT users_id_fkey 
FOREIGN KEY (id) REFERENCES auth.users(id) ON DELETE CASCADE;
```

### 2. Test the Integration

```bash
# Run automated tests
node tests/integration/test_auth_api.js
```

### 3. Verify Environment Variables

Ensure `.env` has:
```env
SUPABASE_URL=https://exatfwiwyhiftwvatlpm.supabase.co
SUPABASE_KEY=your-service-role-key
SUPABASE_JWT_SECRET=your-jwt-secret
```

### 4. Deploy to Hugging Face

```bash
git add .
git commit -m "Integrate Supabase Auth for managed authentication"
git push
```

## 🔍 Testing Checklist

- [ ] Register new user
- [ ] Login with credentials
- [ ] Get user profile (with token)
- [ ] Update user profile
- [ ] Invalid login rejected
- [ ] Unauthorized access blocked

## 📝 Notes

- Users table now syncs with `auth.users` via foreign key
- Passwords managed by Supabase (not stored in users table)
- JWT tokens issued by Supabase Auth
- All existing endpoints work the same way

## 🚨 Breaking Changes

- Old users with `password_hash` will need to re-register or reset password
- Tokens from old JWT system won't work (users need to login again)

## 🎯 Next Steps

1. Run tests to verify everything works
2. Deploy to production
3. Monitor logs for any auth errors
4. Enable email verification in Supabase dashboard (optional)