familienarchiv/.specify/rtm.md

# Requirements Traceability Matrix (RTM)

> Living document. One row per `REQ-NNN` across all in-flight and shipped features. The spec
> itself lives in the **Gitea issue** (issue-only — there is no committed `spec.md`); this
> matrix is the part of the spec that *is* committed: it links each requirement to its issue,
> the code that implements it, and the test(s) that prove it — so any requirement traces end
> to end, and any orphan (a requirement with no test) is visible on `main`.

## How to update

1. When a feature's issue is approved (via `/review-issue`), add one row per `REQ-NNN` with the
   `Issue` set to the Gitea issue number and `Status: Planned`. Commit these rows on the feature
   branch (they merge with the feature's PR).
2. As tasks land, fill `Implementation File(s)` + `Test(s)` and flip `Status` →
   `In progress` → `Done`.
3. `REQ-ID`s are **scoped per feature**, so always read them together with the `Issue` column —
   `REQ-001` for issue #142 is not `REQ-001` for issue #150.
4. The `sdd-gate.yml` CI job (`rtm-check`) warns (non-blocking, for now) when a row is missing
   its `Issue` or `Test(s)`. It flips to blocking once adoption settles (see the workflow's TODO).

## Status legend

`Planned` · `In progress` · `Done` · `Deferred`

## Matrix

| REQ-ID | Requirement Summary | Issue | Feature | Implementation File(s) | Test(s) | Status |
|---|---|---|---|---|---|---|
| REQ-001 | Store avatar at `avatars/{userId}`, overwrite | #example | profile-picture-upload (_example) | `UserService` (planned) | `UserServiceAvatarTest#storesUnderUserKey`, `#replaceLeavesNoOrphan` | Planned |
| REQ-002 | Upload self avatar → 200 + avatarUrl | #example | profile-picture-upload (_example) | `UserAvatarController`, `UserService` (planned) | `UserAvatarControllerTest#uploadReturnsAvatarUrl` | Planned |
| REQ-003 | Delete self avatar → avatarUrl null | #example | profile-picture-upload (_example) | `UserAvatarController` (planned) | `UserAvatarControllerTest#deleteClearsAvatar` | Planned |
| REQ-004 | No avatar → null + initials placeholder | #example | profile-picture-upload (_example) | `UserProfileView`, avatar component (planned) | `avatar-placeholder.svelte.spec.ts` | Planned |
| REQ-005 | ADMIN_USER may delete others' avatar | #example | profile-picture-upload (_example) | `UserAvatarController` (planned) | `UserAvatarControllerTest#adminDeletesOthersAvatar` | Planned |
| REQ-006 | Unauthenticated → 401, store nothing | #example | profile-picture-upload (_example) | `SecurityConfig`, controller (planned) | `UserAvatarControllerTest#unauthenticatedReturns401` | Planned |
| REQ-007 | Non-image → 400 UNSUPPORTED_FILE_TYPE | #example | profile-picture-upload (_example) | `UserService` (planned) | `UserAvatarControllerTest#rejectsNonImage` | Planned |
| REQ-008 | Over 2 MB → 400 AVATAR_TOO_LARGE | #example | profile-picture-upload (_example) | `UserService`, `ErrorCode` (planned) | `UserAvatarControllerTest#rejectsOversize` | Planned |
| REQ-009 | Non-admin on others → 403 FORBIDDEN | #example | profile-picture-upload (_example) | `UserAvatarController` (planned) | `UserAvatarControllerTest#nonAdminForbiddenOnOthers` | Planned |
| REQ-001 | Render dated entry via shared `formatDocumentDate` (de/en/es) | #778 | timeline-date-label | `frontend/src/lib/timeline/dateLabel.ts` | `dateLabel.spec.ts` › `renders a DAY date localized in German`, `renders a SEASON date with the German season word`, `delegates a same-year RANGE to formatDocumentDate` | Done |
| REQ-002 | Non-UNKNOWN + non-empty date → shared label, `raw=null`, `getLocale()` | #778 | timeline-date-label | `frontend/src/lib/timeline/dateLabel.ts` | `dateLabel.spec.ts` › `renders a DAY date localized in German`, `renders a DAY date localized in English` | Done |
| REQ-003 | `UNKNOWN` → `null` (no chip) | #778 | timeline-date-label | `frontend/src/lib/timeline/dateLabel.ts` | `dateLabel.spec.ts` › `returns null for UNKNOWN precision even with a date`, `returns null for UNKNOWN precision without a date` | Done |
| REQ-004 | `null`/`undefined`/`''` eventDate → `null`, no formatter call | #778 | timeline-date-label | `frontend/src/lib/timeline/dateLabel.ts` | `dateLabel.spec.ts` › `returns null for APPROX with a null eventDate, without calling the formatter`, `returns null for DAY with an empty-string eventDate`, `treats undefined eventDateEnd identically to null for RANGE` | Done |
| REQ-005 | No rendering logic outside `documentDate.ts` | #778 | timeline-date-label | `frontend/src/lib/timeline/dateLabel.ts` (façade) | `dateLabel.spec.ts` › `delegates a same-year RANGE to formatDocumentDate` (asserts byte-identical delegation) | Done |
| REQ-006 | `timeline` in coverage `include` (80% branch gate) | #778 | timeline-date-label | `frontend/vite.config.ts` | coverage `include` now lists `src/lib/timeline/**`; covered by all `dateLabel.spec.ts` cases | Done |

<!-- Append real features below this line, one row per REQ-NNN, with the real issue number. Keep the header row above. -->
| REQ-001 | family-member Person with birthDate → 1 BIRTH event, precision passed through | #776 | derive-person-life-events | `timeline/TimelineEventService#buildBirthEvents` | `DerivedEventsAssemblyTest#should_emit_one_geburt_for_person_with_birthdate`, `#should_pass_birth_precision_through_unchanged` | Done |
| REQ-002 | family-member Person with deathDate → 1 DEATH event | #776 | derive-person-life-events | `timeline/TimelineEventService#buildDeathEvents` | `DerivedEventsAssemblyTest#should_emit_one_tod_for_person_with_deathdate`, `#should_emit_one_tod_and_zero_geburt_for_person_with_deathdate_only` | Done |
| REQ-003 | null birthDate → 0 Geburt events | #776 | derive-person-life-events | `timeline/TimelineEventService#buildBirthEvents` | `DerivedEventsAssemblyTest#should_emit_zero_tod_when_person_has_birthdate_but_no_deathdate`, `#should_emit_one_tod_and_zero_geburt_for_person_with_deathdate_only` | Done |
| REQ-004 | null deathDate → 0 Tod events; no dates → 0 events | #776 | derive-person-life-events | `timeline/TimelineEventService#buildDeathEvents` | `DerivedEventsAssemblyTest#should_emit_no_events_for_person_with_neither_date` | Done |
| REQ-005 | SPOUSE_OF edge with fromYear → MARRIAGE event, eventDate={fromYear}-01-01, precision=YEAR | #776 | derive-person-life-events | `timeline/TimelineEventService#buildMarriageEvents` | `DerivedEventsAssemblyTest#should_emit_one_heirat_for_spouse_edge_with_fromYear` | Done |
| REQ-006 | SPOUSE_OF edge with null fromYear → MARRIAGE emitted, eventDate=null, precision=UNKNOWN | #776 | derive-person-life-events | `timeline/TimelineEventService#buildMarriageEvents` | `DerivedEventsAssemblyTest#should_emit_unknown_precision_heirat_when_fromYear_is_null` | Done |
| REQ-007 | exactly one MARRIAGE per SPOUSE_OF row (dedup on relationship id) | #776 | derive-person-life-events | `timeline/TimelineEventService#buildMarriageEvents` | `DerivedEventsAssemblyTest#should_emit_exactly_one_heirat_when_both_spouses_in_scope`, `#should_emit_two_heirat_for_person_married_to_two_partners` | Done |
| REQ-008 | synthetic prefixed ids (birth:/death:/marriage:), never parseable as UUID | #776 | derive-person-life-events | `timeline/TimelineEventService#buildBirthEvents,#buildDeathEvents,#buildMarriageEvents` | `DerivedEventsAssemblyTest#should_mint_prefixed_synthetic_ids_never_uuid` | Done |
| REQ-009 | every derived event: derived=true, type=PERSONAL, non-null derivedType, non-UUID id | #776 | derive-person-life-events | `timeline/TimelineEventService` | structural invariants asserted inline in every event test | Done |
| REQ-010 | every derived event: non-null non-blank primaryPersonName; Heirat also non-null non-blank relatedPersonName | #776 | derive-person-life-events | `timeline/TimelineEventService#buildBirthEvents,#buildDeathEvents,#buildMarriageEvents` | `DerivedEventsAssemblyTest#should_emit_heirat_with_displayname_for_both_spouses` | Done |
| REQ-011 | exactly one call to findAllFamilyMembers() and one to findAllSpouseEdges() — no N+1 | #776 | derive-person-life-events | `timeline/TimelineEventService#assembleDerivedEvents`, `relationship/RelationshipService#findAllSpouseEdges` | test structure: only batch-fetch mocks used (no per-person stubs) | Done |
| REQ-012 | familyMember=false persons excluded from Geburt/Tod assembly | #776 | derive-person-life-events | `timeline/TimelineEventService#assembleDerivedEvents` (via PersonService.findAllFamilyMembers) | `DerivedEventsAssemblyTest#should_exclude_non_family_member_persons_from_derived_events` | Done |
| REQ-013 | SPOUSE_OF edge with one non-family-member spouse still emits 1 MARRIAGE event | #776 | derive-person-life-events | `timeline/TimelineEventService#buildMarriageEvents` | `DerivedEventsAssemblyTest#should_emit_heirat_when_one_spouse_is_not_family_member` | Done |
| REQ-014 | empty family-member list → empty result, no error | #776 | derive-person-life-events | `timeline/TimelineEventService#assembleDerivedEvents` | `DerivedEventsAssemblyTest#should_emit_zero_events_when_no_family_members` | Done |
| REQ-015 | assembleDerivedEvents() annotated @Transactional(readOnly=true) | #776 | derive-person-life-events | `timeline/TimelineEventService#assembleDerivedEvents` | code-review check (annotation visible in source) | Done |
| REQ-016 | no PII (names, dates) in log statements — only aggregate counts | #776 | derive-person-life-events | `timeline/TimelineEventService#assembleDerivedEvents` | log-audit: single log.debug with result.size() and persons.size() only | Done |