Bellomuboye files

bellomuboye/bookapp.js

@@ -0,0 +1,207 @@
+require('dotenv').config();
+const express = require("express");
+const bodyParser = require("body-parser");
+const ejs = require("ejs");
+const mongoose = require("mongoose");
+const axios = require('axios');
+const session = require("express-session");
+const passport = require("passport");
+const passportLocalMongoose = require("passport-local-mongoose");
+
+const app = express();
+
+app.use(express.static("public"));
+app.set("view engine", "ejs");
+app.use(bodyParser.urlencoded({ extended: true }));
+app.use(bodyParser.json());
+
+app.use(session({
+	secret: "Our little secret.",
+	resave: false,
+	saveUninitialized: false
+}));
+
+app.use(passport.initialize());
+app.use(passport.session());
+
+mongoose.connect("mongodb://localhost:27017/booksDB", {useNewUrlParser: true, useUnifiedTopology: true}, ()=> {
+	console.log('Connected to Database')
+});
+mongoose.set("useCreateIndex", true);
+
+const bookSchema = new mongoose.Schema({
+	title: String,
+	author: String
+});
+
+const usersSchema = new mongoose.Schema({
+	email: String,
+	password: String
+});
+usersSchema.plugin(passportLocalMongoose);
+
+const Book = new mongoose.model("Book", bookSchema);
+const User = new mongoose.model("User", usersSchema); 
+passport.use(User.createStrategy());
+passport.serializeUser(User.serializeUser());
+passport.deserializeUser(User.deserializeUser());
+
+let port = 3000;
+
+app.get("/", (req, res)=> {
+	res.render("home")
+});
+
+app.get("/app", (req, res)=> {
+	if (req.isAuthenticated()) {
+		axios.get('http://localhost:3000/api/books')
+			.then((response)=>{
+				res.render('app', {
+					bookData: response.data
+				});
+			})
+			.catch((error)=>{
+				console.log(error);
+			})
+	} else {
+		res.redirect('login');
+	}
+});
+
+app.route("/register")
+	.get((req, res)=> {
+		res.render("register")
+	})
+	.post((req,res)=>{
+		User.register({username: req.body.username}, req.body.password, (err, user)=>{
+			if (err) {
+				res.redirect('/register');
+			} else {
+				passport.authenticate('local')(req, res, ()=>{
+					res.redirect('/app');
+				})
+			}
+		} )
+	});
+
+app.get("/logout", function (req, res) {
+	req.logout();
+	res.redirect("/");
+});
+
+app.route("/login")
+	.get((req, res)=> {
+		res.render("login")
+	})
+	.post((req, res)=>{
+		const user = new User({
+			username: req.body.password,
+			password: req.body.password
+		});
+
+		req.login(user,(err)=>{
+			if (err) {
+				console.log(err)
+			} else {
+				passport.authenticate("local")(req, res, ()=>{
+					res.redirect('/app');
+				})
+			}
+		})
+	})
+
+app.route("/api/books")
+	.get((req, res)=> {
+		Book.find({}, (err, allBooks)=> {
+			if (!err) {
+				res.send(allBooks);
+			} else {
+				res.send(err);
+			}
+		})
+	})
+	.post((req, res)=> {
+		const newBook = new Book ({
+			title: req.body.title,
+			author: req.body.author
+		});
+
+		newBook.save((err)=>{
+			if (!err) {
+				console.log(req.body)
+				res.send(`Successfully added a new book ${req.body.title}`);
+			} else {
+				res.send(err);
+			}
+		})
+	})
+	.delete((req, res)=> {
+		Book.deleteMany({}, (err)=>{
+			if (!err) {
+				res.send('Successfully deleted all books')
+			} else {
+				res.send(err);
+			}
+		})
+	});
+
+app.route('/api/books/:id')
+	.get((req, res)=>{
+		Book.findOne({_id: req.params.id}, (err, foundBook)=>{
+			if (!err) {
+				if (foundBook) {
+					res.send(foundBook);
+				} else {
+					res.status(404).send("Book does not exist");
+				}
+			} else {
+				res.status(404).send(err);
+			}
+		})
+	})
+	.put((req, res)=>{
+		console.log(req.params.id)
+		Book.update(
+			{_id: req.params.id},
+			{
+				title: req.body.title,
+				author: req.body.author
+			},
+			{overwrite: true},
+			(err)=>{
+				if (!err) {
+					res.send(`Successfully updated book ${req.params.id}`)
+				} else {
+					res.send(err);
+				}
+			}
+		)
+	})
+	.patch((req, res)=>{
+		Book.update(
+			{_id: req.params.id},
+			{$set: req.body},
+			(err)=>{
+				if (!err) {
+					res.send(`Successfully updated book ${req.params.id}`)
+				} else {
+					res.send(err)
+				}
+			}
+		)
+	})
+	.delete((req, res)=>{
+		Book.deleteOne(
+			{_id: req.params.id},
+			(err)=>{
+				if (!err) {
+					res.send(`Successfully deleted book ${req.params.id}`)
+				} else {
+					// statement
+				}
+			})
+	})
+
+app.listen(port, ()=> {
+	console.log(`Server running on Port ${port}`);
+})