Greenfield SX-native pivot (NOT a strangler): the host speaks SX/SXTP end to end;
JSON only at the future ActivityPub federation edge.
- OUTPUT: host/json-status -> host/sx-status — every host/ok/host/error response is
text/sx via the serialize primitive (NOT application/json). Flips feed, relations,
blog reads. Tests assert the SX envelope ({:ok true :data ...}).
- DELETE the blog JSON CRUD /posts (POST/PUT/DELETE) + bearer-based host/blog--protect:
a pure old-contract REST mirror. Create/edit go through the HTML editor forms;
programmatic writes speak SXTP. FOLLOW-UP: no browser delete route yet (was JSON-only,
no UI) — add POST /:slug/delete + cascade edge cleanup when the metamodel UI needs it.
- INPUT: host/sx-body (sxtp.sx) parses a text/sx request body to a string-keyed dict
(parse-safe + sxtp/-normalize). feed POST + relations attach/detach read it.
- UNIFIED field reader host/fields / host/field: text/sx body OR urlencoded form by
content-type. The blog form handlers (new/edit/relate/unrelate) + login read through
it — additive, urlencoded still works (no-engine / bootstrap fallback).
Conformance 290/290 (11 suites). Retires the strangler framing in the plan; adds the
'SX all the way out' wire table. The engine half (browser posts text/sx) follows.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Migrate the container relations write actions onto lib/relations: POST
/internal/actions/attach-child + /detach-child dispatch to relations/relate
and relations/unrelate over the same "type:id" node model, behind the
auth+ACL pipeline (wrap-errors . require-auth . require-permission), mirroring
POST /feed. Closed-loop test: attach -> visible via get-children -> detach ->
gone; 401/403/400 guards. Ledger now models the full relations surface (7
endpoints): container reads+writes migrated, typed relate/unrelate/can-relate
proxied (registry+cardinality validation not in lib/relations). Off-Quart
coverage 45% -> 50%.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Migrate the two internal relations read queries onto lib/relations: GET
/internal/data/get-children + /get-parents dispatch to relations/children
and relations/parents. Bridge the Quart (type,id) node key to a graph atom
symbol "type:id" with relation-type as the edge kind; optional child/parent
-type params filter by "type:" prefix. Golden tests pin each endpoint to
subsystem-call + envelope. Ledger entries flipped to :migrated (off-Quart
coverage 27% -> 45%).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
