108 lines
4.8 KiB
TypeScript
108 lines
4.8 KiB
TypeScript
import type { FastifyInstance } from "fastify";
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import type { PiProcessManager } from "../pi/pi-process-manager.js";
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import type { ThtRunner } from "../tht/tht-runner.js";
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import type { SseHub } from "../sse/sse-hub.js";
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import type { Settings } from "../settings/settings-store.js";
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import { getUser } from "../auth/auth.js";
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export function sessionRoutes(
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app: FastifyInstance,
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d: { mgr: PiProcessManager; tht: ThtRunner; hub: SseHub; getSettings: () => Settings; ollamaEnsureTimeoutSec: number },
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) {
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app.post("/sessions", async (req, reply) => {
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const b = req.body as { question: string; name?: string };
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const s = d.getSettings();
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const ensure = await d.tht.ollamaEnsure(s.workspace ?? "", d.ollamaEnsureTimeoutSec);
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if (!ensure.ok) return reply.code(503).send({ error: ensure.error ?? "Ollama/embeddings non disponibili" });
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// Settings (global) supply workspace/provider/model/thinking. The new-question
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// form sends only the question text. `workspace` selects the tht `-c <config>`.
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const { id } = await d.tht.sessionNew({
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question: b.question,
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name: b.name,
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workspace: s.workspace,
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provider: s.provider,
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model: s.model,
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thinking: s.thinking,
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});
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const rt = await d.mgr.spawnFor(id, {
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provider: s.provider,
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model: s.model,
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thinking: s.thinking,
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author: getUser(req).id,
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});
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rt.bridge.onClientEvent((e) => d.hub.publish(id, e.type, e));
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return { id };
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});
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app.get("/sessions", async () => d.tht.sessionList());
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app.get("/sessions/:id", async (req) => d.tht.sessionShow((req.params as any).id));
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app.post("/sessions/:id/response", async (req, reply) => {
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const id = (req.params as any).id;
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const rt = d.mgr.get(id);
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if (!rt) return reply.code(404).send({ error: "sessione non attiva" });
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rt.bridge.respond((req.body as any).ui_response);
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return reply.code(204).send();
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});
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app.post("/sessions/:id/steer", async (req, reply) => {
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const rt = d.mgr.get((req.params as any).id);
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if (!rt) return reply.code(404).send({ error: "sessione non attiva" });
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rt.bridge.steer((req.body as any).text);
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return reply.code(204).send();
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});
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app.post("/sessions/:id/resume", async (req, reply) => {
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const id = (req.params as any).id;
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const manifest = (await d.tht.sessionShow(id)) as { status?: string; archived?: boolean } | null;
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if (manifest?.status === "finalized" || manifest?.archived) {
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return reply.code(409).send({ error: "sessione in sola lettura (finalizzata o archiviata)" });
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}
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const ensure = await d.tht.ollamaEnsure(d.getSettings().workspace ?? "", d.ollamaEnsureTimeoutSec);
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if (!ensure.ok) return reply.code(503).send({ error: ensure.error ?? "Ollama/embeddings non disponibili" });
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const rt = await d.mgr.resume(id, d.tht);
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rt.bridge.onClientEvent((e) => d.hub.publish(id, e.type, e));
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return reply.code(200).send({ id });
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});
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app.post("/sessions/:id/close", async (req) => {
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d.mgr.teardown((req.params as any).id);
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return { closed: true };
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});
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app.get("/sessions/:id/events", (req, reply) => {
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const id = (req.params as any).id;
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const rt = d.mgr.get(id);
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// Add CORS headers manually: reply.raw.writeHead bypasses Fastify's onSend hooks
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// (where @fastify/cors injects headers), so we must set them explicitly here.
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const origin = (req.headers.origin as string | undefined) ?? "*";
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reply.raw.writeHead(200, {
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"Content-Type": "text/event-stream",
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"Cache-Control": "no-cache",
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Connection: "keep-alive",
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"Access-Control-Allow-Origin": origin,
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"Access-Control-Allow-Credentials": "true",
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});
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const send = (event: string, data: object) => reply.raw.write(`event: ${event}\ndata: ${JSON.stringify(data)}\n\n`);
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const off = d.hub.subscribe(id, send, rt?.bridge.pendingWidget() ?? null);
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req.raw.on("close", off);
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});
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app.post("/sessions/:id/rename", async (req, reply) => {
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await d.tht.setName((req.params as any).id, (req.body as any).name);
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return reply.code(204).send();
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});
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app.post("/sessions/:id/group", async (req, reply) => {
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await d.tht.setGroup((req.params as any).id, (req.body as any).group);
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return reply.code(204).send();
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});
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app.post("/sessions/:id/archive", async (req, reply) => {
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await d.tht.archive((req.params as any).id);
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return reply.code(204).send();
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});
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app.post("/sessions/:id/unarchive", async (req, reply) => {
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await d.tht.unarchive((req.params as any).id);
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return reply.code(204).send();
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});
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app.delete("/sessions/:id", async (req, reply) => {
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const id = (req.params as any).id;
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d.mgr.teardown(id); // drop any live runtime before deleting on disk
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await d.tht.deleteSession(id);
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return reply.code(204).send();
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});
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app.get("/sessions/:id/documents", async (req) => d.tht.documents((req.params as any).id));
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}
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