server.js

"use strict";

require('dotenv').config();


const PORT = process.env.PORT || 8080;
const ENV = process.env.ENV || "development";
const express = require("express");
const bodyParser = require("body-parser");
const sass = require("node-sass-middleware");
const app = express();

const knexConfig = require("./knexfile");
const knex = require("knex")(knexConfig[ENV]);
const morgan = require('morgan');
const knexLogger = require('knex-logger');

// import cookie-session
const cookieSession = require('cookie-session');
// tell app to use cookie session
app.use(cookieSession({name: "session", keys: ['fhjgdjgfjgfg']}));

// Stripe Details

const keyPublishable = 'pk_test_j9hetKgNQ7lkQbWZZqJ2WYuU';
const keySecret = 'sk_test_miPE4OIO0PY1AD4gphlythyq';
const stripe = require("stripe")(keySecret);


// Seperated Routes for each Resource
const sendSMS = require("./routes/send_sms");
const usersRoutes = require("./routes/users");
const menuRoutes = require("./routes/menu_items");
const cartRoutes = require("./routes/cart_items");
const checkoutRoutes = require("./routes/checkout");// Load the logger first so all (static) HTTP requests are logged to STDOUT
// 'dev' = Concise output colored by response status for development use.
//         The :status token will be colored red for server error codes, yellow for client error codes, cyan for redirection codes, and uncolored for all other codes.
app.use(morgan('dev'));

// Log knex SQL queries to STDOUT as well
app.use(knexLogger(knex));

app.set("view engine", "ejs");
app.use(bodyParser.urlencoded({extended: true}));
app.use("/styles", sass({
  src: __dirname + "/styles",
  dest: __dirname + "/public/styles",
  debug: true,
  outputStyle: 'expanded'
}));
app.use(express.static("public"));

// Mount all resource routes
app.use("/", sendSMS());
app.use("/api/users", usersRoutes(knex));
app.use("/menu_items", menuRoutes(knex));
app.use("/cart_items", cartRoutes(knex));
app.use("/checkout", checkoutRoutes(knex));

// Home page
app.get("/", (req, res) => {
  // declare and pass in user session variable (loggedInEmail) whenever index is rendered
  // This is used in the header to check if user is logged in
  //or can also be used to check this condition anywhere else by first passing templateVars
  let templateVars = {loggedInEmail: req.session.email};
  res.render("index", templateVars);
});


//Signup Get request route
app.get("/signup", (req, res) => {
  res.render("user_signup");
});

// Signup POST request route
app.post("/signup", (req, res) => {
  // Define variables to store and
  // and assign them to values of data in request body
  // Define variables to store and
  // hash the password variable using bcrypt before storing it
  //validate
  // set cookies
  // redirect to home page with user session started
  res.redirect("/");
});

//Signin GET request route
app.get("/signin", (req, res) => {
  // render signin page
  res.render("user_signin");
});

//Signin POST request route
app.post("/signin", (req, res) => {
  // define email and password variables and assign nalues to them from req.body
  // hash the password using bcrypt
  // check if email exists and If email doesnt exist in database, throw error
  //set cookie session
  // redirect to page with signed in user
  res.redirect("/");
  // else, send 404 error
});

// Stripe Charge

app.post("/charge", (req, res) => {
  let amount = 500;

  stripe.customers.create({
    email: req.body.email,
    card: req.body.id
  })
    .then(customer =>
      stripe.charges.create({
        amount,
        description: "Sample Charge",
        currency: "usd",
        customer: customer.id
      }))
    .then(charge => res.send(charge))
    .catch(err => {
      console.log("Error:", err);
      res.status(500).send({error: "Purchase Failed"});
    });
});


//signout route
app.post("/logout", (req, res) => {
  // clear all cookies
  req.session = null;
  // redirect to homepage
  res.redirect("/");
});

app.listen(PORT, () => {
  console.log("Example app listening on port " + PORT);
});