jianhen-voc/backend/api/relay/credential-routes.js

import express from "npm:express";
import {
  getRelayBalanceStatus,
  getStoredRelayAuth,
  isUsableAuth,
  queryRelayBalance,
  redactSecrets,
  saveStoredRelayCredential,
  toAuthorization
} from "../../src/relay/relay-runtime.js";

const router = express.Router();

router.get("/token", async (_req, res) => {
  try {
    const auth = await getStoredRelayAuth();
    if (!isUsableAuth(auth)) {
      return res.status(409).json({ success: false, message: "尚未配置 API 密钥" });
    }
    res.json({ success: true, data: { authorization: auth } });
  } catch (error) {
    res.status(500).json({ success: false, message: redactSecrets(error?.message || "获取密钥失败") });
  }
});

router.get("/status", async (_req, res) => {
  try {
    const data = await getRelayBalanceStatus();
    res.json({ success: true, data });
  } catch (error) {
    res.status(500).json({ success: false, message: redactSecrets(error?.message || "状态查询失败") });
  }
});

router.post("/status/refresh", async (_req, res) => {
  try {
    const data = await getRelayBalanceStatus();
    res.json({ success: true, data });
  } catch (error) {
    res.status(500).json({ success: false, message: redactSecrets(error?.message || "状态查询失败") });
  }
});

router.post("/credential", async (req, res) => {
  try {
    const raw = String(req.body?.apiKey || req.body?.key || "").trim();
    const auth = toAuthorization(raw);
    await queryRelayBalance(auth);
    const saved = await saveStoredRelayCredential(raw, req.currentUser?.get?.("username") || req.currentUser?.id || "");
    const data = await getRelayBalanceStatus();
    res.json({ success: true, data: { ...data, maskedKey: saved.maskedKey } });
  } catch (error) {
    res.status(400).json({ success: false, message: redactSecrets(error?.message || "密钥保存失败") });
  }
});

router.get("/health", async (_req, res) => {
  const auth = await getStoredRelayAuth();
  res.json({ service: "relay-credential", configured: Boolean(auth), timestamp: new Date().toISOString() });
});

export default router;