app.js

require('dotenv').config();

const bodyParser   = require('body-parser');
const cookieParser = require('cookie-parser');
const express      = require('express');
const mongoose     = require('mongoose');
const logger       = require('morgan');
const path         = require('path');
const cors         = require("cors");
const session      = require("express-session");
const MongoStore   = require("connect-mongo")(session);
const passport     = require("passport");

require("./config/passport-setup.js");


mongoose
  .connect(process.env.MONGODB_URI, {useNewUrlParser: true})
  .then(x => {
    console.log(`Connected to Mongo! Database name: "${x.connections[0].name}"`)
  })
  .catch(err => {
    console.error('Error connecting to mongo', err)
  });

const app = express();

// Middleware Setup
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

// Allow Cross-Origin Resource Sharing (CORS)
// (allows access to the API from the frontend JS on a different domain/origin)
app.use(cors({
  // allow other domains/origins to send cookies
  credentials: true,
  // the array of domains/origins we want cookies from (just the React app)
  origin: [ "http://localhost:3000" ]
}));
app.use(session({
  secret: process.env.SESSION_SECRET,
  resave: true,
  saveUninitialized: true,
  store: new MongoStore({ mongooseConnection: mongoose.connection }),
}));
app.use(passport.initialize());
app.use(passport.session());


const phoneRouter = require("./routes/phone-router.js");
// "/api" means all the the routes in phone-router.js will start with "/api"
app.use("/api", phoneRouter);

const authRouter = require("./routes/auth-router.js");
app.use("/api", authRouter);

const fileRouter = require("./routes/file-router.js");
app.use("/api", fileRouter);


module.exports = app;