app.js

const express = require("express");
const cors = require("cors");
const morgan = require("morgan");
const cookieParser = require("cookie-parser");
const path = require("path");
const router = require("./routes");
const app = express();

require("dotenv").config();
const port = process.env.PORT;

app.use(cors());
app.use(morgan("dev"));
app.use("/img", express.static(path.join(__dirname, "uploads")));
app.use(cookieParser());
app.use(express.json());
app.use(express.urlencoded({ extended: false }));

app.get("/", (req, res) => {
  res.send("hello world");
});
app.use("/", router);

app.use((req, res, next) => {
  const error = new Error("[Server]가 존재하지 않습니다.");
  error.status = 404;
  next(error);
});

app.use((err, req, res, next) => {
  res.status(err.status || 500);
  res.json({
    error: {
      message: err.message,
    },
  });
});

app.listen(port, () => {
  console.log(`localhost:${port} waiting...`);
});