feat(autopause): expose autoPauseOnEmpty via /api/bot/settings

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/web/api/bot.test.ts

@@ -0,0 +1,160 @@
+import { describe, it, expect, beforeEach, afterEach } from "vitest";
+import express from "express";
+import cookieParser from "cookie-parser";
+import request from "supertest";
+import pino from "pino";
+import { mkdtempSync, rmSync } from "node:fs";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { createDatabase, type BotDatabase } from "../../data/database.js";
+import { createUserStore } from "../../data/users.js";
+import { createSessionStore } from "../../data/sessions.js";
+import { createAvatarStore } from "../../data/avatars.js";
+import { createRequireAuth } from "../middleware/requireAuth.js";
+import { createBotRouter } from "./bot.js";
+import { getDefaultConfig, type BotConfig } from "../../data/config.js";
+import { SESSION_COOKIE_NAME } from "../auth/validateSession.js";
+import type { BotManager } from "../../bot/manager.js";
+
+/** Records every updateIdleTimeout / updateAutoPause call so the test can assert propagation. */
+function makeFakeBot() {
+  return {
+    idleTimeoutCalls: [] as number[],
+    autoPauseCalls: [] as boolean[],
+    updateIdleTimeout(minutes: number) {
+      this.idleTimeoutCalls.push(minutes);
+    },
+    updateAutoPause(enabled: boolean) {
+      this.autoPauseCalls.push(enabled);
+    },
+  };
+}
+
+describe("bot router /settings", () => {
+  let botDb: BotDatabase;
+  let app: express.Express;
+  let cookie: string;
+  let config: BotConfig;
+  let configPath: string;
+  let tmpDir: string;
+  let fakeBots: ReturnType<typeof makeFakeBot>[];
+
+  beforeEach(async () => {
+    botDb = createDatabase(":memory:");
+    const users = createUserStore(botDb.db);
+    const sessions = createSessionStore(botDb.db);
+    const alice = await users.createUser("alice", "pw-alice", "admin");
+    cookie = `${SESSION_COOKIE_NAME}=${sessions.createSession(alice.id).token}`;
+
+    tmpDir = mkdtempSync(join(tmpdir(), "botsettings-"));
+    configPath = join(tmpDir, "config.json");
+    config = { ...getDefaultConfig(), idleTimeoutMinutes: 15, autoPauseOnEmpty: true };
+
+    fakeBots = [makeFakeBot(), makeFakeBot()];
+    const fakeManager = {
+      getAllBots: () => fakeBots,
+    } as unknown as BotManager;
+    const avatarStore = createAvatarStore(tmpDir);
+
+    app = express();
+    app.use(express.json());
+    app.use(cookieParser());
+    app.use("/api", createRequireAuth(sessions));
+    app.use(
+      "/api/bot",
+      createBotRouter(fakeManager, config, configPath, pino({ level: "silent" }), botDb, avatarStore),
+    );
+  });
+
+  afterEach(() => {
+    botDb.close();
+    rmSync(tmpDir, { recursive: true, force: true });
+  });
+
+  it("requires auth", async () => {
+    const res = await request(app).get("/api/bot/settings");
+    expect(res.status).toBe(401);
+  });
+
+  it("GET /settings includes autoPauseOnEmpty reflecting config", async () => {
+    const res = await request(app).get("/api/bot/settings").set("Cookie", cookie);
+    expect(res.status).toBe(200);
+    expect(res.body.idleTimeoutMinutes).toBe(15);
+    expect(res.body.autoPauseOnEmpty).toBe(true);
+  });
+
+  it("POST /settings with autoPauseOnEmpty:false persists and propagates to bots", async () => {
+    const res = await request(app)
+      .post("/api/bot/settings")
+      .set("Cookie", cookie)
+      .send({ autoPauseOnEmpty: false });
+    expect(res.status).toBe(200);
+
+    // in-memory config mutated
+    expect(config.autoPauseOnEmpty).toBe(false);
+
+    // propagated to every live bot
+    for (const bot of fakeBots) {
+      expect(bot.autoPauseCalls).toEqual([false]);
+    }
+
+    // follow-up GET reflects the new value
+    const followUp = await request(app).get("/api/bot/settings").set("Cookie", cookie);
+    expect(followUp.body.autoPauseOnEmpty).toBe(false);
+  });
+
+  it("POST /settings still handles idleTimeoutMinutes (no regression)", async () => {
+    const res = await request(app)
+      .post("/api/bot/settings")
+      .set("Cookie", cookie)
+      .send({ idleTimeoutMinutes: 42 });
+    expect(res.status).toBe(200);
+    expect(config.idleTimeoutMinutes).toBe(42);
+    for (const bot of fakeBots) {
+      expect(bot.idleTimeoutCalls).toEqual([42]);
+    }
+    const followUp = await request(app).get("/api/bot/settings").set("Cookie", cookie);
+    expect(followUp.body.idleTimeoutMinutes).toBe(42);
+  });
+
+  it("POST /settings handles both fields together", async () => {
+    const res = await request(app)
+      .post("/api/bot/settings")
+      .set("Cookie", cookie)
+      .send({ idleTimeoutMinutes: 7, autoPauseOnEmpty: false });
+    expect(res.status).toBe(200);
+    expect(config.idleTimeoutMinutes).toBe(7);
+    expect(config.autoPauseOnEmpty).toBe(false);
+    for (const bot of fakeBots) {
+      expect(bot.idleTimeoutCalls).toEqual([7]);
+      expect(bot.autoPauseCalls).toEqual([false]);
+    }
+  });
+
+  it("POST /settings with only autoPauseOnEmpty does not touch idleTimeout bots", async () => {
+    const res = await request(app)
+      .post("/api/bot/settings")
+      .set("Cookie", cookie)
+      .send({ autoPauseOnEmpty: false });
+    expect(res.status).toBe(200);
+    for (const bot of fakeBots) {
+      expect(bot.idleTimeoutCalls).toEqual([]);
+      expect(bot.autoPauseCalls).toEqual([false]);
+    }
+  });
+
+  it("POST /settings ignores non-boolean autoPauseOnEmpty without 400", async () => {
+    const res = await request(app)
+      .post("/api/bot/settings")
+      .set("Cookie", cookie)
+      .send({ idleTimeoutMinutes: 5, autoPauseOnEmpty: "yes" });
+    expect(res.status).toBe(200);
+    // idleTimeout still applied
+    expect(config.idleTimeoutMinutes).toBe(5);
+    // autoPause left at its prior value, not propagated
+    expect(config.autoPauseOnEmpty).toBe(true);
+    for (const bot of fakeBots) {
+      expect(bot.autoPauseCalls).toEqual([]);
+    }
+  });
+});

src/web/api/bot.ts

@@ -21,6 +21,43 @@ export function createBotRouter(
     res.json({ bots });
   });
 
+  // GET /api/bot/settings — 读取全局 bot 行为设置
+  // NOTE: must be registered before "/:id" so it isn't shadowed by the param route.
+  router.get("/settings", (_req, res) => {
+    res.json({
+      idleTimeoutMinutes: config.idleTimeoutMinutes ?? 0,
+      autoPauseOnEmpty: config.autoPauseOnEmpty,
+    });
+  });
+
+  // POST /api/bot/settings — 保存全局 bot 行为设置
+  router.post("/settings", (req, res) => {
+    const { idleTimeoutMinutes, autoPauseOnEmpty } = req.body;
+
+    const hasIdle = idleTimeoutMinutes !== undefined;
+    if (hasIdle && (typeof idleTimeoutMinutes !== "number" || idleTimeoutMinutes < 0)) {
+      res.status(400).json({ error: "idleTimeoutMinutes must be a non-negative number" });
+      return;
+    }
+
+    const hasAutoPause = typeof autoPauseOnEmpty === "boolean";
+
+    if (hasIdle) config.idleTimeoutMinutes = idleTimeoutMinutes;
+    if (hasAutoPause) config.autoPauseOnEmpty = autoPauseOnEmpty;
+    saveConfig(configPath, config);
+
+    // 通知所有 bot 实例更新
+    for (const bot of botManager.getAllBots()) {
+      if (hasIdle) bot.updateIdleTimeout(config.idleTimeoutMinutes);
+      if (hasAutoPause) bot.updateAutoPause(config.autoPauseOnEmpty);
+    }
+
+    res.json({
+      idleTimeoutMinutes: config.idleTimeoutMinutes ?? 0,
+      autoPauseOnEmpty: config.autoPauseOnEmpty,
+    });
+  });
+
   router.get("/:id", (req, res) => {
     const bot = botManager.getBot(req.params.id);
     if (!bot) {
@@ -185,27 +222,6 @@ export function createBotRouter(
       res.status(500).json({ error: (err as Error).message });
     }
   });
-  
-  // GET /api/bot/settings — 读取全局 bot 行为设置
-  router.get("/settings", (_req, res) => {
-    res.json({ idleTimeoutMinutes: config.idleTimeoutMinutes ?? 0 });
-  });
-
-  // POST /api/bot/settings — 保存全局 bot 行为设置
-  router.post("/settings", (req, res) => {
-    const { idleTimeoutMinutes } = req.body;
-    if (typeof idleTimeoutMinutes !== "number" || idleTimeoutMinutes < 0) {
-      res.status(400).json({ error: "idleTimeoutMinutes must be a non-negative number" });
-      return;
-    }
-    config.idleTimeoutMinutes = idleTimeoutMinutes;
-    saveConfig(configPath, config);
-    // 通知所有 bot 实例更新定时器
-    for (const bot of botManager.getAllBots()) {
-      bot.updateIdleTimeout(idleTimeoutMinutes);
-    }
-    res.json({ ok: true });
-  });
 
   return router;
 }