Oier Bravo Urtasun 7556d77bf8 feat(fase-13): admin RPCs + server_settings + section_enabled server layer ...

Migration 025 adds:
  - collectives.deleted_at column for soft delete (app-level visibility;
    RLS does NOT enforce soft-delete invisibility — admin area surfaces
    everything by design).
  - server_settings(key text pk, value jsonb) — generic admin-write bag
    seeded with an empty 'default_sections' row.
  - section_enabled() extended with the server layer as the topmost
    coalesce branch. Final precedence: server > collective > user > true.
  - Privileged RPCs: grant_/revoke_server_admin (last-admin guard fires
    P0003), admin_list_collectives, admin_soft_delete_collective,
    admin_restore_collective, admin_hard_delete_collective (30-day or
    p_force=true), admin_remove_member, admin_set_default_section
    (rejects unknown sections via known_sections() lookup).
  - _log_admin_action(): private helper centralising the
    audit INSERT, called by every privileged RPC BEFORE the mutation.

Migration 024 RLS policy on server_admins rewritten to delegate the
admin branch to is_server_admin() (SECURITY DEFINER, bypasses RLS) —
the original inline EXISTS hit infinite recursion (caught empirically
with `SET ROLE authenticated`).

22 new pgTAP assertions cover schema shape, RPC signatures, the
SECURITY DEFINER posture of every admin function, the new deleted_at
column, and the server-layer precedence semantics for section_enabled.

10 new Vitest integration tests (SA-01..SA-10) cover:
  - admin_list_collectives gated for non-admins (P0001 'forbidden').
  - soft / restore / hard delete audit + state transitions.
  - hard-delete recency guard (not_soft_deleted, too_recent, force).
  - hard-delete cascade is non-destructive to public.users.
  - remove_member writes role_was + reason to audit payload.
  - set_default_section rejects unknown sections; patches JSONB
    without clobbering siblings.
  - grant/revoke with last-admin guard (revoking the sole admin
    raises P0003 'last_admin'; failed call does NOT write audit).
  - section_enabled precedence walked layer by layer in one client.
  - RLS: non-admin sees zero rows in admin_actions + server_admins.

packages/types/src/database.ts hand-extended with the new tables and
RPC signatures; collectives Row/Insert/Update get deleted_at.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

2026-05-18 05:01:19 +02:00

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