Files
OpenMAIC/lib/runtime
wyucandCodex e39c64cd9e feat(persistence): one-command server-backed stack (compose profile + embedded API + docs) (#982)
* feat(persistence): one-command server-backed stack — embedded API + compose postgres profile

docker compose --profile server-persistence up --build runs exactly two
containers: the app (persistence HTTP server embedded at /api/persistence,
enabled only when DATABASE_URL is set — unset keeps today's browser-only
behavior byte-for-byte) and PostgreSQL 16. Client bootstrap configures both
storage seams against the same-origin route when NEXT_PUBLIC_PERSISTENCE=1,
riding the existing lazy migrations so prior browser data reaches the
server per-course on first open. Dev auth (bearer token + client-asserted
learner header) lives in one overridable module and is loudly documented
as development-grade. Verified end-to-end against the real stack:
document PUT/GET and runtime session create land in Postgres; bad tokens 401.

Co-authored-by: Codex <codex@openai.com>

* fix(persistence): review round — structural bootstrap ordering, retryable init, honest failure surfaces

The bootstrap side-effect import moves into the two storage seam entry
modules, so any module graph that can resolve a store necessarily
evaluates it first — no client-entry ordering luck, and the two configure
calls are all-or-nothing. A failed server init clears its cached promise
(next request retries instead of permanent 500s). listStages rethrows
backend failures and the dashboard surfaces a persistence-unavailable
error instead of rendering an empty list that reads as data loss. Docs
state the build-time nature of NEXT_PUBLIC_PERSISTENCE, the real token
boundary (any visitor can extract it and impersonate any learner —
localhost/trusted-network only), and the correct postgres password
rotation. Dev-token compare is timing-safe; the handler singleton lives
on globalThis so HMR cannot leak pools.

Co-authored-by: Codex <codex@openai.com>

* fix(persistence): review response — no-confidentiality wording + adapter round-trip coverage

The token docs now state plainly that the NEXT_PUBLIC token is compiled
into the public bundle and provides no confidentiality or user isolation
(its only role is keeping unrelated scanners off a trusted network). The
Fetch/Node adapter — the route's most bug-prone code — gains a round-trip
integration test: PUT body streaming, 201 with multi-value headers, 204
empty body, and encoded path segments reaching the handler un-decoded.

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Co-authored-by: Codex <codex@openai.com>
2026-07-23 16:28:03 +08:00
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