oldapp.js

const express = require("express");
const path = require("path");
const methodOverride = require("method-override");
const bodyParser = require("body-parser");
const mongoose = require("mongoose");

const app = express();

// Load routes
const galaries = require("./routes/galarie");

// DB Config
const db = require("./config/database");

// Map global promise - get rid of warning
mongoose.Promise = global.Promise;
// Connect to mongoose
mongoose
  .connect(db.mongoURI, {
    useMongoClient: true
  })
  .then(() => console.log("MongoDB Connected..."))
  .catch(err => console.log(err));

// ejs Middleware
app.use(express.static("public"));
app.set("views", path.join(__dirname, "views"));
app.set("view engine", "ejs");
app.use(express.static("uploads"));

// Body parser middleware
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());

// Static folder
app.use(express.static(path.join(__dirname, "public")));

// Method override middleware
app.use(methodOverride("_method"));

// Use routes
app.use("/", galaries);

const port = process.env.PORT || 5000;

app.listen(port, () => {
  console.log(`Server started on port ${port}`);
});