server.js

const express = require("express");
const mongoose = require("mongoose");
const bodyParser = require("body-parser");
const passport = require("passport");
const users = require("./routes/api/users");
const discussions = require("./routes/api/discussions");
const arguments = require("./routes/api/arguments");

const app = express();
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json()); // DB Config
const db = require("./config/keys").mongoURI; // Connect to MongoDB
mongoose
  .connect(db, { useNewUrlParser: true })
  .then(() => console.log("MongoDB successfully connected"))
  .catch((err) => console.log(err));

// Passport middleware
app.use(passport.initialize());
// Passport config
require("./config/passport")(passport);

// Routes
app.use("/api/users", users);
app.use("/api/discussions", discussions);
app.use("/api/arguments", arguments);

const port = process.env.PORT || 5000;
app.listen(port, () => console.log(`Server up and running on port ${port} !`));