/* @flow */
"use strict";

const express = require("express");
const app = express();

app.use((req, res, next) => {
    console.log("Logger... ", new Date(), req.method, req.path);
    next();
});

app.use((req, res, next) => {
    if (req.method === "DELETE") {
        next(new Error("DELETEs are not accepted!"));
    } else {
        res.send("Server alive, with Express!");
    }
});

// eslint-disable-next-line no-unused-vars
app.use((err, req, res, next) => {
    console.error("Error....", err.message);
    res.status(500).send("INTERNAL SERVER ERROR");
});

app.listen(8080, () =>
    console.log(
        "Mini server (with Express) ready at http://localhost:8080/!"
    )
);