25 lines
1.2 KiB
TypeScript
25 lines
1.2 KiB
TypeScript
/**
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* THE REATTACH STREAM (background-turn runner wave, owner ruling
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* 2026-09-25) — and, since CONNECTION DIET B (owner, 2026-10-10), THE
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* turn wire, period: POST /api/chat acknowledges and closes, so the
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* submitter too attaches here. One SSE stream per chat: a running turn →
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* subscribe to the live turn object: FULL replay of the event log, then
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* live chunks until settle ([DONE]). No running turn → the cheap terminal
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* ({"type":"turn-settled"} + [DONE]): the client refetches the record.
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* A retained settlement-failure notice precedes that terminal when a
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* reply could not be saved before the submitter attached.
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*
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* 404 mirrors the POST handler's unknown-chat. Framework route is a thin
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* wrapper over the server barrel (the import law); tests drive the seams
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* (turn-runs + ui-stream) directly.
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*/
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import { getChat, runningTurn, piTurnResponse, settledTurnResponse } from "@/src/server";
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export async function GET(_req: Request, ctx: { params: Promise<{ id: string }> }): Promise<Response> {
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const { id } = await ctx.params;
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if (!getChat(id)) return Response.json({ error: "Unknown chat" }, { status: 404 });
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const handle = runningTurn(id);
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if (!handle) return settledTurnResponse(id);
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return piTurnResponse(handle);
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}
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