feat(education): add native question publication lifecycle

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2026-07-30 21:31:08 +08:00
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@@ -29,7 +29,7 @@ The durable artifact classification, adoption matrix, version allocation, backfi
3. V4030 owns the final Practice core-loop schema, including sessions/questions, reports/details, wrong questions, favorites, and unified `education_idempotency`. Fresh schema does not create legacy answer/submit idempotency tables.
4. Existing manually bootstrapped databases require explicit schema comparison and adoption. A verified V4020-equivalent catalog may use an environment-specific 4020 baseline; incompatible environments require a higher-version correction, never falsified history.
5. Legacy idempotency data is backfilled into the unified table before any later forward cleanup. Legacy tables are preserved during initial adoption.
6. The Education capability menu seed is a separate conditional V4040 owner only if the administrator endpoint remains approved; role assignment is not seeded.
6. The earlier V4040 capability-seed plan was superseded after V4040 was allocated to the submit-claim lease. V4080 conditionally seeds the approved capability plus question author/publish/archive permissions when `system_menu` exists; role assignment is not seeded.
7. Docker/manual SQL initialization and MySQL rollback runbooks must be removed from active operations when EDU-006 lands. EDU-016's temporary test bridge becomes Flyway-driven after equivalence is proven.
8. The inspected local disposable `postgresdb` had no Flyway history and no Education tables. EDU-005 ran no migration and makes no migration-success claim.
@@ -102,6 +102,34 @@ The durable artifact classification, adoption matrix, version allocation, backfi
**Evidence:** Schema graph analysis of V4020 (11 catalog tables, all single-column FKs, no composite tenant enforcement), legacy RLS/trigger audit (Supabase RLS + staged composite FK migration), current CHECK constraints provide row-level but not cross-row enforcement.
### Native question authoring authority and lifecycle (resolved 2026-07-30)
**Decision:** Local tenant question authoring is available only under explicit `JAVA_READ` authority and fails before persistence access in `SCALAR_READ`. New questions are `DRAFT`; the current command surface permits only `DRAFT → PUBLISHED → ARCHIVED`, with no restore or retire command.
**Rules:**
1. Create, publish, and archive are explicit commands with separate System RBAC permissions; clients cannot submit tenant, scope, lifecycle, or actor fields.
2. Tenant authoring always creates `TENANT_OWNED` content for the current framework tenant. PUBLIC/platform-curator authoring is not part of this slice.
3. Question Content Versions are immutable. Publication changes lifecycle state for the current version and never changes `tenant_id`, `scope`, or content version.
4. Education appends a lifecycle audit in the same transaction as each state transition. The asynchronous platform operation log remains supplementary, not proof of atomic publication.
5. Direct question visibility follows the question's Publication State. Entry, node, and collection availability gates their own discovery routes and does not mutate the question lifecycle or historical practice snapshots.
6. Historical `HIDDEN`, `INACTIVE`, and `PUBLISHED/is_published=false` rows map to `ARCHIVED`; historical `DRAFT` rows become non-published; only consistent published rows remain `PUBLISHED`.
7. V4080 adds Question Version → Question as the twentieth guarded catalog edge. A version must have exactly the same tenant and scope as its question, and the version table becomes the twelfth catalog table whose ownership cannot change after insert.
**Permission and data-scope matrix:**
| Actor capability | Permission | Allowed rows | Data scope |
|---|---|---|---|
| Author | `education:question:author` | Create current-tenant `TENANT_OWNED` drafts | Current tenant; no request-supplied owner or tenant |
| Publisher | `education:question:publish` | Current-tenant `TENANT_OWNED` drafts | Tenant-wide shared catalog asset; department/self DataPermission does not expand access |
| Archiver | `education:question:archive` | Current-tenant `TENANT_OWNED` published questions | Tenant-wide shared catalog asset; department/self DataPermission does not expand access |
| Platform curator | none in this slice | No PUBLIC or tenant-owned writes through these endpoints | Fail closed |
V4080 conditionally seeds the four Education permissions (`education:capability` plus author/publish/archive) when the adopted platform schema contains `system_menu`. It fails when a fixed ID is already occupied by a different permission and deliberately does not assign the permissions to any role.
**Rationale:** A successful PostgreSQL write while Scalar remains authoritative would be student-invisible. Department/self DataPermission has no truthful meaning for tenant-wide shared catalog rows without a separate ownership model, so action permissions plus framework tenant isolation are explicit rather than applying a misleading annotation.
**ADR:** `docs/adr/0001-native-question-authoring-authority.md`.
## Unresolved decisions
1. The valid option schema for each question type, including whether absent options are legal; whether malformed published content is omitted or produces a controlled source failure.