## Summary
Adds a public `POST /partner-applications` HTTP logic function on the
twenty-partners SDK app that receives applications from the website
wizard and idempotently upserts the Partner / Person / Company graph in
the partners workspace. Also introduces the validated **Category**
taxonomy on `partnerScope` (additive, prod-safe) plus the legacy→new
migration tooling.
Companion PR (website side): #21039
### Logic function
- `defineLogicFunction({ httpRouteTriggerSettings: { path:
'/partner-applications', httpMethod: 'POST', isAuthRequired: false,
forwardedRequestHeaders: ['x-application-secret'] } })`.
- Authenticates via shared-secret header (`X-Application-Secret` ↔
`PARTNER_APPLICATION_SECRET` workspace variable). Twenty's
`isAuthRequired: true` only accepts user-session JWTs, so the handler
enforces auth itself.
- Idempotent upsert keyed on `Person.emails.primaryEmail`:
- missing email → create Company → Person → Partner
- existing Person, no Partner → create Company + Partner, link
- existing Person + Partner → update Partner fields; preserve
staff-owned columns (`validationStage`, `reviewed`, `ranking`,
`partnerTier`, `lastMatchAt`) by omitting them from the update
- Create-time defaults preserved on resubmit: `slug =
slugify(companyName)` ("YC Agency" → "yc-agency"), `reviewed = false`,
`partnerTier = 'NEW'`.
- Currency conversion to `{ amountMicros, currencyCode: 'USD' }` for
`hourlyRate` + `projectBudgetMin`.
### Categories (`partnerScope`) — additive, prod-safe
- Adds 5 validated category options — `ADVISORY`, `SOLUTIONING`,
`DEVELOPMENT`, `HOSTING`, `SUPPORT` — to the `partnerScope` MULTI_SELECT
**without removing** the legacy options (there is production data on
them). Field relabeled **"Categories"**. The website form only emits the
new values.
- **Migration tooling** (run deliberately, *not* in CI):
`scripts/migrate-partner-scope.ts` remaps existing records legacy→new —
dry-run by default, `MIGRATE_APPLY=1` to write, two-pass
(collect-then-apply, no mutate-while-paginating).
`scripts/partner-scope-map.ts` is the single mapping source;
`import-from-tft.ts` now routes imported scope through it so the TFT
import never re-introduces retired values. Removing the legacy options
is deferred until after the migration has run + been verified.
### applicationNotes
- New `applicationNotes` TEXT field holds the wizard's single free-text
"anything else" note (the handler passes it through directly).
`deploymentExpertise` was dropped from the handler
input/validation/builders (the column is retained for now, pending the
same migration cleanup).
### Application variable
- Declares `PARTNER_APPLICATION_SECRET` with `isSecret: true` so each
workspace sets the value via Settings → Apps → Twenty Partners →
Variables. Twenty encrypts at rest and merges the decrypted value into
the handler's `process.env` at execution time (workspace value wins over
container env).
### Code quality (from review)
- One shared `slugify` (`scripts/slugify.ts`, the import's algorithm)
used by both the handler and the import, so the `slug` identity key
can't diverge across paths.
- Unit-test tier: `vitest.unit.config.ts` (no `globalSetup`) + `yarn
test:unit`, so the pure `mapLegacyScope` test runs without a live server
(the integration suite stays server-backed).
## Demo
📹 _Screen recording of the wizard end-to-end (open → walk steps → submit
→ Partner record lands):_
https://github.com/user-attachments/assets/7458dd86-e3ff-47b5-9878-0eb134ff38e3
### Tests
- Integration tests against a local Twenty workspace:
missing-/wrong-secret auth rejections, create flow (asserts slug +
`reviewed: false` + `partnerTier: 'NEW'`), update-on-resubmit +
staff-column preservation, new category values stored,
`applicationNotes` stored, bad-input shape.
- Pure `mapLegacyScope` unit test via `yarn test:unit` (no server).
## Test plan
- [ ] Install / upgrade the app on the target workspace; set
`PARTNER_APPLICATION_SECRET` in Settings → Apps → Twenty Partners →
Variables
- [ ] `curl -i -X POST <workspace-url>/s/partner-applications -H
'X-Application-Secret: <secret>' -H 'Content-Type: application/json' -d
'{"firstName":"Test","lastName":"User","email":"test@example.com","companyName":"YC
Agency","partnerScope":["ADVISORY"],"applicationNotes":"hi"}'` →
`HTTP/1.1 201` + `{"ok":true,"created":true,"partnerId":"..."}`
- [ ] Partner record shows `name: "YC Agency"`, `slug: "yc-agency"`,
`validationStage: APPLICATION`, `reviewed: false`, `partnerTier: 'NEW'`,
`partnerScope: ["ADVISORY"]`, `applicationNotes: "hi"`
- [ ] Re-curl same email with `city: "Paris"` → `created: false`,
`Partner.city` updated, staff-owned columns untouched
- [ ] Wrong / missing secret → `200` +
`{"ok":false,"reason":"unauthorized"}`
- [ ] `yarn test:unit` green (no server); `yarn migrate:partner-scope`
dry-run lists any legacy→new remaps without writing
