app.js

require("dotenv").config();

const bodyParser = require("body-parser");
const cookieParser = require("cookie-parser");
const express = require("express");
const favicon = require("serve-favicon");
const hbs = require("hbs");
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 flash = require("connect-flash");

mongoose
  .connect(process.env.MONGODB_URI || "mongodb://localhost/motus", {
    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_name = require("./package.json").name;
const debug = require("debug")(
  `${app_name}:${path.basename(__filename).split(".")[0]}`
);

const app = express();

// Middleware Setup
app.use(logger("dev"));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());

// Express View engine setup

app.use(
  require("node-sass-middleware")({
    src: path.join(__dirname, "public"),
    dest: path.join(__dirname, "public"),
    sourceMap: true
  })
);

// app.set("views", path.join(__dirname, "views"));
// app.set("view engine", "hbs");
// app.use(express.static(path.join(__dirname, "public")));
app.use(express.static(path.join(__dirname, "/client/build")));
app.use(favicon(path.join(__dirname, "public", "images", "favicon.ico")));

hbs.registerHelper("ifUndefined", (value, options) => {
  if (arguments.length < 2)
    throw new Error("Handlebars Helper ifUndefined needs 1 parameter");
  if (typeof value !== undefined) {
    return options.inverse(this);
  } else {
    return options.fn(this);
  }
});

// default value for title local
app.locals.title = "Express - Generated with IronGenerator";

// Enable authentication using session + passport
app.use(
  session({
    secret: "irongenerator",
    resave: true,
    saveUninitialized: true,
    store: new MongoStore({ mongooseConnection: mongoose.connection })
  })
);
app.use(flash());
require("./passport")(app);

// allow access to the API from different domains/origins
app.use(
  cors({
    // this could be multiple domains/origins, but we will allow just our React app
    origin: ["http://localhost:3000"]
  })
);

const index = require("./routes/index");
app.use("/", index);

const authRoutes = require("./routes/auth");
app.use("/api/auth", authRoutes);

const contentManager = require("./routes/contentManager");
app.use("/api/content", contentManager);

const userRoutes = require("./routes/user");
app.use("/u", userRoutes);

const test = require("./routes/fileUpload");
app.use("/api", test);

const chart = require("./routes/chart");
app.use("/api/chart", chart);

const viewsRoutes = require("./routes/viewsRoutes");
app.use("/api/views", viewsRoutes);

const userSettingsRoutes = require("./routes/userSettings");
app.use("/api/userSettings", userSettingsRoutes);

app.use((req, res) => {
  // If no routes match, send them the React HTML.
  res.sendFile(__dirname + "/client/build/index.html");
});

module.exports = app;