server.js

const express = require("express");
const app = express();
const mongoose = require("mongoose");
const passport = require("passport");
const session = require("express-session");
const MongoStore = require("connect-mongo")(session);
const methodOverride = require("method-override");
const flash = require("express-flash");
const logger = require("morgan");
// const connectDB = require("./config/database");
const authRoutes = require("./routes/auth");
const mainRoutes = require("./routes/main");
const updateRoutes = require("./routes/update");
const profileRoutes = require("./routes/profile");

//Use .env file in config folder
require("dotenv").config({ path: "./config/.env" });

// Passport config
require("./config/passport")(passport);

//Connect To Database
// Deploy on cyclic requires .then notation because serverless
// connectDB()
mongoose.connect(process.env.DB_STRING, {
  useNewUrlParser: true,
  useUnifiedTopology: true,
  useFindAndModify: false,
  useCreateIndex: true,
})
.then(() => {
  // listen for requests
  app.listen(process.env.PORT || 3000,  () => {
    console.log(`Server is listening on port ${process.env.PORT}`)
  })
})
.catch((error) => {
  console.log(error)
})

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

//Static Folder
app.use(express.static("public"));

//Body Parsing
app.use(express.urlencoded({ extended: true }));
app.use(express.json());

//Logging
app.use(logger("dev"));

//Use forms for put / delete
app.use(methodOverride("_method"));

// Setup Sessions - stored in MongoDB
app.use(session({
    secret: "keyboard catzzz",
    resave: false,
    saveUninitialized: false,
    cookie: { 
      maxAge: 60 * 60 * 1000,
    },
    store: new MongoStore({ mongooseConnection: mongoose.connection }),
  })
);

// Passport middleware
app.use(passport.initialize());
app.use(passport.session());

// Use flash messages for errors, info, ect...
app.use(flash());

//Setup Routes For Which The Server Is Listening
app.use("/", mainRoutes);
app.use("/profile", profileRoutes);
app.use("/update", updateRoutes);
app.use("/auth", authRoutes);

//Server Running
// app.listen(process.env.PORT, () => {
//   console.log(`Server is listening on port ${process.env.PORT}`);
// });