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server.js
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server.js
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const express = require("express");
const path = require("path");
const app = express();
require("dotenv").config();
const port = process.env.PORT || 8888;
const mongoose = require("mongoose");
mongoose.connect(process.env.MONGO_URI)
.then(() => {
console.log('Connected to MongoDB');
}).catch(err => {
console.error('Error connecting to MongoDB:', err.message);
});
const bookSchema = new mongoose.Schema({
title: String,
author: String,
info: String,
read: Boolean
})
const Book = mongoose.model('Book', bookSchema);
//Set view engine
app.set("view engine", "ejs");
app.set("views", path.join(__dirname, "views"));
//Use middleware
app.use(express.urlencoded({ extended: true }));
app.use(express.json());
app.use(express.static(path.join(__dirname, 'public')));
app.get('/', async (req, res) => {
const books = await Book.find()
res.render("index", { title: "My Library", books });
});
app.get('/books', async (req, res) => {
const books = await Book.find();
res.json(books);
});
app.get('/books/:id', async (req, res) => {
const book = await Book.findById(req.params.id);
res.json(book);
});
app.post('/books', async (req, res) => {
const { title, author, info } = req.body;
const newBook = new Book({ title, author, info, read: false });
await newBook.save();
res.redirect('/');
});
app.delete('/books/:id', async (req, res) => {
await Book.findByIdAndDelete(req.params.id);
res.sendStatus(200);
});
app.put('/books/:id', async (req, res) => {
const updateType = req.query.update;
if (updateType === "read") {
const { read } = req.body;
await Book.findByIdAndUpdate(req.params.id, { read });
res.sendStatus(200);
} else if (updateType === 'details') {
const { title, author, info } = req.body;
await Book.findByIdAndUpdate(req.params.id, { title, author, info });
res.sendStatus(200);
} else {
return res.status(400).send({ message: 'Invalid update type' });
}
});
app.put('/books/:id', async (req, res) => {
});
app.listen(port, () => {
console.log(`Server is running on port ${port}`);
});