Backend
- Migration 0010 adds event_branding (one row per event; all fields
nullable so a brand-new event renders with defaults)
- BrandingRepo with COALESCE/NULLIF upsert semantics: nil pointer
preserves the existing value, "" clears the field to NULL
- internal/uploads package: ImageStore interface + LocalFSStore (dev),
pure-stdlib decode + re-encode that strips EXIF and rejects anything
that isn't valid JPEG/PNG. Size cap 2 MB, random 16-byte filenames
- GET /events/{id}/branding (viewer+) returns the row plus the
AllowedFonts list so the frontend picker stays in sync
- PUT /events/{id}/branding (editor+) validates hex colours, font
allowlist, and refuses image URLs whose path doesn't start with
/uploads/ (blocks arbitrary-origin <img> smuggling on guest pages)
- POST /uploads/image (authed) → fresh CDN URL; GET /uploads/{file}
serves with year-long cache (immutable random names)
- GET /access/{token} now embeds the host's branding so the RSVP page
can render in their colours/font with their logo + cover
- docker-compose mounts a named volume for uploads
- Custom-domain sub-block deferred to Tier 3 per the plan
Frontend
- BrandingCard.vue: colour pickers, font dropdown, logo + cover upload
with progressive disclosure, live preview pane that re-renders on
every keystroke
- RSVP page applies branding via CSS vars at the section root, so
primary colour theme + font cascade through every child card. Cover
image renders as a banner above the form; logo lands in the header
- Submit button background switches to var(--brand-primary) when set
- Mounted on the event detail page below the guests block
Plus the small UX fixes from the e2e walkthrough:
- Nav: dropped the top-level "Events" link; the logo doubles as the
home affordance (→ /dashboard when signed in, → / otherwise). Account
+ Billing + Sign out live under a profile dropdown (avatar with
initials, opens on click, closes on outside-click / Esc / route nav)
- Renamed "Back to dashboard" → "Back to events" across event detail,
billing, account, and new-event pages
Tests
- TestBrandingGetReturnsDefaults / TestBrandingPutPersists /
TestBrandingPutRejectsBadInputs / TestUploadAndServeImage /
TestUploadRejectsNonImage — all pass
- Domain tests for IsValidHexColor + IsAllowedFont
- Full integration suite green (176s)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Events can now have multiple users with distinct roles:
owner — manage collaborators, delete event, full access
editor — manage guests, tokens, CSV import, patch event
viewer — read-only access to everything
Schema (migration 0008)
- collaborator_role ENUM + event_collaborators + collaborator_invites
- Backfill: every existing events.host_id becomes an owner row
- EventRepo.Create seeds the owner row in the same transaction so
no future event can exist without one
Authz
- New requireRole(eventID, userID, minRole) helper. Non-members 404;
insufficient role 403. Replaces requireEventOwner across every
shared-role handler (events.get/update, guests CRUD, tokens issue/
rotate/bulk, csv preview/commit/template, activity, ws-ticket)
- events.delete + collaborator management stay owner-only
- GET /events lists every event the user has any role on
- /events/{id} response now embeds your_role for UI branching
Collaborator endpoints
- GET /events/{id}/collaborators (viewer+)
- POST /events/{id}/collaborators (owner) — sends invite email
- PATCH /events/{id}/collaborators/{user_id} (owner) — role change
- DELETE /events/{id}/collaborators/{user_id} (owner) — refuses last owner
- DELETE /events/{id}/collaborators/pending (owner) — cancel invite
- GET /invites/{token} (public) — preview summary
- POST /invites/{token}/accept (authed) — atomic accept
Invitations
- SHA-256 hashed in DB; raw value only lives in the email link
- 7-day TTL, single-use, email-bound (caller's email must match)
- New SendCollaboratorInvite on auth.EmailSender + Resend/SMTP/SES
senders + log stub; collaborator_invite.html/txt branded template
Frontend
- TeamCard.vue on the event detail page: lists collaborators with
inline role-change + remove, pending-invites with cancel, invite
modal (email + role). Owner-only actions hidden for editors/viewers
- /invites/[token] accept page: shows invite summary, prompts signup
or sign-in with pre-filled email, refuses mismatched accounts
Tests (all 6 pass on the existing testcontainers harness)
- backfill: legacy host gets owner role
- role enforcement: viewer can read, editor can write guests but not
delete/manage team, non-member 404s everywhere
- last-owner removal refused (400)
- shared events show up in collaborator's /events list
- invite flow: create → preview → accept → role granted → replay 410
- email mismatch on accept returns 403
- expired invite returns 410
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Kwaku Danso