app.js

const express = require("express");
const nconf = require("nconf");
const chalk = require("chalk");
const bodyParser = require("body-parser");
const cors = require("cors");
const morgan = require("morgan");
const app = express();
const { createLogger, format, transports } = require("winston");

// require bodyparser
app.use(bodyParser.json());
app.use(
  bodyParser.urlencoded({
    extended: true,
  })
);
// set cross origin requests
app.use(cors());

// logger
app.use(morgan("tiny"));

const logger = createLogger({
  level: "debug",
  format: format.simple(),
  transports: [new transports.Console()],
});

// load config file
nconf
  .argv()
  .env()
  .file({
    file: __dirname + "/config.json",
  });

// disable some headers
app.disable("etag");
app.disable("x-powered-by");
app.use(express.static(__dirname + "/static"));
app.use(express.static(__dirname + "/public"));
app.use(express.static(__dirname + "/public/static"));
app.get("/", (req, res) => {
  res.sendFile("index.html");
});
app.use(require("./routes/verify"));
app.use("/api", require("./routes"));

//override console log with winston
// console.log = (...args) => {
//   logger.info(...args);
// };

// 404
app.use(function (req, res, next) {
  res.status(404).render("404");
});

// error handling routes
app.use((err, req, res, next) => {
  console.log(err);
  res.status(500).json({ error: true, message: "Unexpected error occurred" });
});

// start the app
console.log(`${chalk.green("✓")} Starting the program...`);
app.listen(process.argv[2] || nconf.get("port"), () => {
  console.log(
    `${chalk.green("✓")} App is running at http://localhost:${nconf.get(
      "port"
    )}`
  );
  console.log("  Press CTRL-C to stop\n");
});