const express = require("express");
const bodyParser = require("body-parser");
const userRouter = require("./api");
const path = require("path");
const app = express();

//allow custom header and CORS
app.all("*", function (req, res, next) {
  res.header("Access-Control-Allow-Origin", "*");
  res.header(
    "Access-Control-Allow-Headers",
    "Content-Type, Content-Length, Authorization, Accept, X-Requested-With , yourHeaderFeild"
  );
  res.header("Access-Control-Allow-Methods", "PUT, POST, GET, DELETE, OPTIONS");

  if (req.method == "OPTIONS") {
    res.send(200);
  } else {
    next();
  }
});

const rootPath = "./dist";
app.use(express.static(rootPath));
app.use("index.html", function (req, res) {
  res.sendFile(path.resolve(rootPath, "index.html"));
});

app.use(bodyParser.json());
app.use("/api", userRouter);

app.listen(9090, function () {
  console.log("Node app start at port 9090");
});
