// 최소 Express 서버 — /healthz, /db, /s3 로 연결 확인.
import express from "express";
import { config } from "./config.js";
import { pingDb } from "./db.js";
import { pingS3 } from "./s3.js";

const app = express();

app.get("/healthz", (_req, res) => res.json({ ok: true }));

app.get("/db", async (_req, res) => {
  try {
    res.json({ ok: true, ...(await pingDb()) });
  } catch (e) {
    res.status(500).json({ ok: false, error: String(e.message || e) });
  }
});

app.get("/s3", async (_req, res) => {
  try {
    res.json({ ok: true, ...(await pingS3()) });
  } catch (e) {
    res.status(500).json({ ok: false, error: String(e.message || e) });
  }
});

app.get("/", (_req, res) =>
  res.json({ name: "sample", endpoints: ["/healthz", "/db", "/s3"] })
);

app.listen(config.port, "0.0.0.0", () => {
  console.log(`sample listening on :${config.port}`);
});