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app.js
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app.js
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//jshint esversion
require('dotenv').config();
const express = require("express");
const bodyParser = require("body-parser");
const ejs = require("ejs");
let favicon = require("express-favicon");
const mongoose = require("mongoose");
const session = require('express-session');
const passport = require("passport");
const passPortLocalMongoose = require("passport-local-mongoose");
const GoogleStrategy = require('passport-google-oauth').OAuth2Strategy;
const findOrCreate = require('mongoose-findorcreate');
const app = express();
app.use(express.static("public"));
app.use(favicon(__dirname + '/public/favicon.png'));
app.set('view engine', 'ejs');
app.use(bodyParser.urlencoded({ extended: true }));
app.use(session({
secret: 'Our little secret',
resave: false,
saveUninitialized: false
}));
app.use(passport.initialize());
app.use(passport.session());
// mongoose.connect("mongodb://localhost:27017/userDB", { useNewUrlParser: true, useUnifiedTopology: true }); //To run on Local Host
const dbPassword = process.env.CLUSTER_PASSWORD;
mongoose.connect("mongodb+srv://admin-payal:" + dbPassword + "@cluster0.ifcel.mongodb.net/usereDB", { useNewUrlParser: true, useUnifiedTopology: true });
mongoose.set('useCreateIndex', true);
const userSchema = new mongoose.Schema({
email: String,
password: String,
googleId: String,
secret: String
});
userSchema.plugin(passPortLocalMongoose);
userSchema.plugin(findOrCreate);
const User = new mongoose.model("User", userSchema);
passport.serializeUser(function (user, done) {
done(null, user.id);
});
passport.deserializeUser(function (id, done) {
User.findById(id, function (err, user) {
done(err, user);
});
});
//Configuration Google
passport.use(new GoogleStrategy({
clientID: process.env.CLIENT_ID,
clientSecret: process.env.CLIENT_SECRET,
callbackURL: "http://localhost:3000/auth/google/secrets",
userProfileURL: "https://www.googleapis.com/oauth2/v3/userinfo"
},
function (token, tokenSecret, profile, done) {
User.findOrCreate({ googleId: profile.id }, function (err, user) {
return done(err, user);
});
}
));
app.get("/", function (req, res) {
res.render("home");
});
app.get('/auth/google',
passport.authenticate('google', { scope: ["profile"] }));
app.get('/auth/google/secrets',
passport.authenticate('google', { failureRedirect: '/login' }),
function (req, res) {
res.redirect('/secrets');
});
app.get("/login", function (req, res) {
res.render("login");
});
app.get("/register", function (req, res) {
res.render("register");
});
app.get("/secrets", function (req, res) {
User.find({ "secret": { $ne: null } }, function (err, foundUsers) {
if (err) {
console.log(err);
} else {
if (foundUsers) {
res.render("secrets", { usersWithSecrets: foundUsers });
}
}
});
});
app.get("/submit", function (req, res) {
if (req.isAuthenticated()) {
res.render("submit");
} else {
res.redirect("/login");
}
});
app.post("/submit", function (req, res) {
const submittedSecret = req.body.secret;
User.findById(req.user.id, function (err, foundUser) {
if (err) {
console.log(err);
} else {
if (foundUser) {
foundUser.secret = submittedSecret;
foundUser.save(function () {
res.redirect("/secrets");
});
}
}
});
});
app.get("/logout", function (req, res) {
req.logOut();
res.redirect("/");
});
app.post("/register", function (req, res) {
User.register({ username: req.body.username }, req.body.password, function (err, user) {
if (err) {
console.log(err);
res.redirect("/register");
} else {
passport.authenticate("local")(req, res, function () {
res.redirect("/secrets");
});
}
});
});
app.post("/login", function (req, res) {
const user = new User({
username: req.body.username,
password: req.body.password
});
req.login(user, function (err) {
if (err) {
console.log(err);
} else {
passport.authenticate("local")(req, res, function () {
res.redirect("/secrets");
})
}
})
})
app.listen(process.env.PORT || 3000, function () {
console.log("server is running Succesfully")
});