The heart of the security model: one algorithm, implemented once, for API,
collab, and UI (permissions.md — authoritative).
- shared `permissions/`: pure resolution (`resolvePageCapability`) exactly per
permissions.md — specificity page > label (incl. ancestor labels) > pond,
deny wins within a level, default-closed, Site Admin bypass — plus the trash
rule (`canAccessPage` / `canAccessTrashedPage`, ADR 0013). `grantValidationError`
enforces the structural constraints. Documented, I/O-free signatures for
API/collab reuse.
- prisma: `RoleGrant` (+ grant enums) per data-model.md, unique on
(pond, subject, role, scope); migration adds a CHECK backstop that a
POND_ADMIN grant is pond-scope + user-subject.
- api `grants/`: `GrantsService.createGrant` validates before insert (structural
+ no extra admin on a personal pond), rejects duplicates; `grantsForPond`
returns the shared resolver model (what #52/#53 consume); enum mappers between
the DB and the shared model. Interim "who may manage grants" stays until #52.
- tests: exhaustive table-driven resolver suite — every worked example from
permissions.md §Resolution, edge cases (multi-label deny-wins, ancestor
inheritance, anonymous/public, most-specific-allow-beats-less-specific-deny,
trash) and a property test (a less-specific grant never overrides a
more-specific decision); validation unit tests; grants db test proving
write-time rejection of invalid grants.
- i18n: grant error codes (de + en).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
Introduce pond-scoped hierarchical labels as the foundation for M4
organization and, later, M5 label-scoped permissions.
- shared: `labels.ts` with the label schemas/views and the pure tree
helpers (buildLabelTree, collectSubtreeIds, collectAncestorIds,
labelDepth, subtreeHeight). These are the single hierarchy walk the
label API and the future permission resolver both build on
(permissions.md: a grant on a label applies to all its descendants).
- prisma: `Label` (self-referential parent_id, unique per (pond, parent,
name), cascade to subtree) and `PageLabel` assignment table; migration.
- api: `LabelsService` + controller. Tree endpoint returns the hierarchy
in one call; create/rename/recolor/move/delete and page assign/unassign.
Validation: cycle prevention on move, depth limit 6, unique name per
(pond, parent) — enforced under a per-pond advisory lock so root-label
uniqueness holds despite Postgres treating NULL parents as distinct.
Delete cascades the subtree and requires `?force=true` when pages are
assigned. Assignment rejects labels from a different pond. Access gated
through InterimAccessService on the owning pond.
- i18n: label error codes and the colour validation message (de + en).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PGdhRiwU1WRL4XxJfZYipY
Backend: a generic maintenance-job scheduler (SchedulerService, `jobs`
table) that any later maintenance job registers with instead of
growing its own timer loop. Due-ness and the run-mutex both live in
the DB row (`lastRunAt` survives a restart; claiming a due job is one
atomic `UPDATE ... WHERE status != 'RUNNING'`), and an injectable
ClockService lets tests simulate retention elapsing without waiting or
faking the global clock.
Trash endpoints: GET /ponds/:id/trash (list), POST /pages/:id/restore,
DELETE /pages/:id/purge (manual, bypasses retention) — all sharing the
same purge logic as the scheduled daily job (default 30-day retention,
new trash.retentionDays instance setting). Purging deletes a page's
content cache, update log, and attachment files/quota; page_versions
is a placeholder until M3 exists. Direct navigation to a trashed page
now 404s with a distinguishable `page_trashed` code for editors (a
plain 404 for everyone else) instead of the generic not-found.
Attachment.pageId — added in #27 but never wired up — now gets set on
every page state save to whichever page's document currently embeds
the file, which is what lets purge find a page's files.
Frontend: a per-pond trash view (restore/purge), a "move to trash"
action with confirmation in the page menu, and a trash link in the
sidebar for pond owners. Also fixes react-query retrying 4xx responses
for several seconds by default, which was masking the trash-hint 404
in the UI (and would have affected any other not-found/permission
error the same way).
Closes#31
Implements the FileStorage abstraction (uploads/<pondId>/<fileId> on the
mounted volume), the attachments model, and POST /ponds/:id/files, GET
/media/:fileId, DELETE /files/:id. Uploads are validated by sniffing
magic bytes rather than trusting the client's Content-Type/filename
(catches a renamed .html-as-.png), checked against the max_file_bytes
and storage_bytes quotas, and served with nosniff + immutable caching.
Closes#27
Prisma models `pages`/`page_updates`/`page_content_cache` per
data-model.md. Endpoints: POST /ponds/:id/pages (title -> empty Yjs doc
state, seeded via y-prosemirror), GET /pages/:id (meta + base64 state),
PUT /pages/:id/state (client-encoded Yjs state, rejected above the 5 MiB
operations.md limit or if it doesn't decode into a valid document for
the schema), PATCH /pages/:id (title/slug — explicit slug changes
validate uniqueness per pond, title-only renames keep the slug),
DELETE (soft). Access follows InterimAccessService via the page's pond,
same 404-not-403 interim rule as ponds.
State saves decode the Yjs update with yjs + y-prosemirror and run it
through the #24 shared derivation functions (docToPlainText/
docToMarkdown/docToHtml/extractOutline) to refresh page_content_cache.
The Yjs XmlFragment name ("default") and the derivation call are
factored so the collab server's persistence hooks (#35) can reuse both.
Raised the API's JSON body limit to 8 MiB (main.ts and the e2e test
app) to fit base64-encoded page state.
Closes#23
- Pond model with pond-level trash columns (ADR 0013) and settings jsonb
holding only deviations from the defaults (sidebar sort, font slots per
ADR 0016); migration 20260705090100_ponds
- shared: pond schemas/views and slugify (German transliteration,
URL-safe, length-capped); deterministic -2/-3 suffixes for collisions
- InterimAccessService: single place answering pond access questions
until the real role model lands in M5
- POST/GET /ponds, GET /ponds/:slug, PATCH/DELETE /ponds/:id, Site-Admin
trash + restore; personal pond auto-created on e-mail verification and
for active seed fixtures; personal ponds cannot be trashed
- e2e pack covering verify-flow pond creation, slug suffixes, rename,
foreign-pond 404s, trash/restore; slugify unit tests
Closes#21
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UpQz6ypHJsLfMf4S6fyQEB
The web app grows its account surface: login (with next-redirect,
unverified-hint + resend), signup (react-hook-form + shared Zod
schemas, field-level api errors, closed-registration state fed by the
new public GET /auth/registration), e-mail verification, forgot/reset
password; a settings page with profile (locale applies immediately),
password change, and active-session management; a Site-Admin page for
instance name, default locale, and registration mode. AuthProvider
holds /auth/me, applies the profile locale, and backs route guards
(RequireAuth/RequireAnonymous/RequireSiteAdmin); the top bar gains a
user menu. All strings ship in the new auth/settings namespaces (de+
en); the exception filter now preserves handler-specific error codes.
Verified live: signup → Mailpit → verify → login → profile through
the Vite proxy.
Closes#16Closes#17Closes#18Closes#19
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Translation resources live in packages/shared/i18n/<lang>/<ns>.json
(common, errors) and ship with de and en. The web app initializes
react-i18next with bundled resources (?lng= wins, then the browser
language); all shell components use useTranslation and the temporary
t() stub is gone. The api localizes its uniform error bodies via a
minimal i18next instance negotiated from Accept-Language. `pnpm
i18n:check` fails CI when any key is missing in any language, backed
by tested helpers in @dorfteich/shared.
Closes#5
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
