index.js

require("dotenv").config();

const express = require("express");
const expressSession = require("express-session");
const { json, urlencoded } = require("body-parser");
const { Pool } = require("pg");
const {
  Logger,
  transports: { Console }
} = require("winston");

const app = express();

app.locals.pool = new Pool({
  connectionString: process.env.DATABASE_URL,
  ssl: true
});

app.locals.logger = new Logger({
  transports: [new Console({ level: process.env.LEVEL })]
});

app.set("views", "./views");
app.set("view engine", "pug");

app.use(express.static(__dirname + "/public"));
app.use(urlencoded({ extended: false }));
app.use(json());
app.use(
  expressSession({
    secret: process.env.SECRET,
    resave: false,
    saveUninitialized: true
  })
);

app.use("/", require("./routes/index"));
app.use("/challenge", require("./routes/challenge"));
app.use("/bye", require("./routes/bye"));

const port = process.env.PORT;
const logger = app.locals.logger;
app.listen(port, () => logger.info(`Server listening on port ${port}`));