index.js

const dotenv = require("dotenv").config();
const express = require("express");
const app = express();
const port = 8000;
const env = require("./config/environment");
const db = require("./config/mongoose");
const cookieParser = require("cookie-parser");
// USED FOR SESSION COOKIE //
const session = require("express-session");
const passport = require("passport");
const localPassport = require("./config/passport-local");
const facebookStrategy = require("./config/passport_facebookAuth.js");
const MongoStore = require("connect-mongodb-session")(session);
const sassMiddleware = require("node-sass-middleware");
const path = require("path");

// setup the chat server to be used with socket.io //

const chatServer = require("http").Server(app);
const chatSockets = require("./config/chat_sockets").chatSockets(chatServer);
chatServer.listen(5000, function (err) {
  if (err) {
    console.log("error in listening socket servr");
  } else {
    console.log("chat server is listening on port 5000");
  }
});

if (env.name == "development") {
  app.use(
    sassMiddleware({
      src: path.join(__dirname, env.asset_path, "scss"),
      dest: path.join(__dirname, env.asset_path, "css"),
      debug: true,
      outputStyle: "extended",
      prefix: "/css",
    })
  );
}

app.use(express.urlencoded({extended:false}));
app.use(cookieParser());

//setup veiw engine //

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

app.use(express.static(env.asset_path));

//MONGO STORE IS USED TO STORE THE SESSION COOKIE  IN THE DB//

app.use(
  session({
    name: "codial",
    secret: env.session_cookie_key,
    saveUninitialized: false,
    resave: false,
    cookie: {
      maxAge: 1000 * 60 * 100,
    },
    store: new MongoStore(
      {
        mongooseConnection: db,
        autoRemove: "disabled",
      },
      function (err) {
        console.log(err || "connect mongodb setup ok");
      }
    ),
  })
);

app.use(passport.initialize());
app.use(passport.session());
app.use(passport.setAuthenticatedUser);
app.use("/uploads", express.static(__dirname + "/uploads"));

// USE THE ROUTERS//

app.use("/", require("./routes"));
app.listen(port, function (err) {
  if (err) {
    console.log(`ERROR FOUNDS IN SERVER RUNNING: ${err}`);
  } else {
    console.log(`SERVER IS RUNNING ON PORT : ${port}`);
  }
});