feat(invites): role-granting + usage-capped invites; audit hardening (P7)

Invites
- migration 029: space_invites.role (member_role enum, default
  'member' — legacy invites and the spaces.invite_code path keep
  granting member). schema.sql + types/database.ts mirrored
- lib/invite-logic.ts (pure, tested): canAssignInviteRole — admin may
  grant any role; board may grant anything except admin; nobody else.
  Privilege-escalation guard on top of the existing admin/board gate
- createInvite/updateInvite take + enforce role via that guard;
  createInviteSchema/updateInviteSchema validate the enum
- joinSpace applies the invite's granted role (validated), default
  member; uses_count/max_uses/expiry already enforced
- invites panel: role picker (filtered to what the creator may grant),
  one-click "single use", per-invite role badge
- space-scoped invite link /join/<space>?code=… via a presentational
  app/join/[space] landing that hands off to the proven
  /signup?invite= flow; /join added to middleware PUBLIC_ROUTES

Audit hardening (from this pass's review)
- /login now honors a validated same-origin ?next= (was hardcoded to
  /dashboard) so the public_auth form sign-in round-trips; OAuth
  threads next through the callback (which already honored it)
- submitForm requires formId; submitFormSchema drops the now-ambiguous
  slug path (form slugs are per-space after 028). Both callers already
  pass formId. Tests updated

337 tests; build verified (Compiled successfully, exit 0). No deploy.
This commit is contained in:
Moheeb Zara
2026-05-16 17:34:45 -07:00
parent 8bbe99d34f
commit df6951c323
16 changed files with 253 additions and 48 deletions
+1
View File
@@ -11,6 +11,7 @@ const PUBLIC_ROUTES = [
'/',
'/login',
'/signup',
'/join',
'/auth',
'/api/health',
// Public form / waiver fill page. Only /f/[slug] lives here and must be