// FILE: src/routes/ops.js
// Ops routes
// - GET /ready for readiness check (DB connection)
// - GET /live for liveness check
// - GET /version to get app version from package.json

import { Router } from "express";
import { sequelize } from "../db/sequelize.js";
import fs from "fs";
import path from "path";

const r = Router();

r.get("/ready", async (_req, res) => {
  try {
    await sequelize.query("SELECT 1");
    return res.json({ ready: true });
  } catch {
    return res.status(500).json({ ready: false });
  }
});

r.get("/live", (_req, res) => res.json({ live: true }));

r.get("/version", (_req, res) => {
  try {
    const pkgPath = path.resolve(process.cwd(), "package.json");
    const pkg = JSON.parse(fs.readFileSync(pkgPath, "utf-8"));
    res.json({ name: pkg.name, version: pkg.version });
  } catch {
    res.json({ name: "dms-backend", version: "unknown" });
  }
});

export default r;