artifacts/api-server/src/routes/keys.ts

import { Router } from "express";
import { requireAdmin } from "../middlewares/auth.js";
import { generateKey, listKeys, revokeKey } from "../lib/apiKeys.js";

const router = Router();

router.post("/keys", requireAdmin, (req, res) => {
  const { name } = req.body as { name?: string };
  if (!name || typeof name !== "string" || !name.trim()) {
    res.status(400).json({ error: "The 'name' field is required." });
    return;
  }
  const key = generateKey(name.trim());
  res.status(201).json({
    message:   "API key generated. Save it now — it won't be shown again.",
    key:       key.key,
    name:      key.name,
    createdAt: key.createdAt,
  });
});

router.get("/keys", requireAdmin, (_req, res) => {
  res.json({ keys: listKeys() });
});

router.delete("/keys/:name", requireAdmin, (req, res) => {
  const { name } = req.params;
  const ok = revokeKey(name!);
  if (!ok) {
    res.status(404).json({ error: "Key not found or already revoked." });
    return;
  }
  res.json({ message: `Key '${name}' revoked.` });
});

export default router;