40 lines
1.8 KiB
TypeScript
40 lines
1.8 KiB
TypeScript
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/**
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* GET/PUT /api/settings/draft — server persistence for the DRAFT (pre-
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* session) settings: the model + thinking-level + knowledge-context
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* selections made on the new-session surfaces (the home graph view's topic
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* dock and /chat/new). Both surfaces share ONE record (owner, 2026-09-18):
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* whatever the learner last left the controls on is what the next visit
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* shows. The file lives at data/draft-settings.json
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* (config.DRAFT_SETTINGS_FILE).
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*
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* GET → 200 {settings} once saved, 200 null on first boot (the surfaces
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* keep config-pinned defaults until the learner chooses something).
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* PUT → 200 {settings} — the VALIDATED copy persisted verbatim. The exact
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* per-chat contract (parseSettingsBody + the catalog gate): unknown
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* provider/model or an unsupported thinking level is a 400 carrying
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* the supported list, never a silent clamp.
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*
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* Per-session settings (PUT /api/chats/:id/settings) are a separate record
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* untouched by this — the draft choice still rides along on session
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* creation exactly as before.
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*/
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import { readDraftSettings, writeDraftSettings, parseSettingsBody, validateChatSettings } from "@/src/server";
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export const dynamic = "force-dynamic";
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export async function GET() {
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return Response.json(readDraftSettings());
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}
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export async function PUT(request: Request) {
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const body = await request.json().catch(() => null);
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const parsed = parseSettingsBody(body);
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if (!parsed.ok) return Response.json({ error: parsed.error }, { status: 400 });
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const verdict = validateChatSettings(parsed.settings);
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if (!verdict.ok) {
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return Response.json({ error: verdict.error, supported: verdict.supported }, { status: 400 });
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}
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writeDraftSettings(parsed.settings);
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return Response.json({ settings: parsed.settings });
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}
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