84 lines
2.3 KiB
JavaScript
84 lines
2.3 KiB
JavaScript
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var Book = require('../models/book.js');
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function list_books(req, res) {
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Book.find({}, (err, book) => {
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if (err) {
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return res.status(500).send({ message: 'Error: Could not get books!' });
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}
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res.status(200).send({ book });
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})
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}
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function show_book(req, res) {
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let id = { '_id': req.params.id };
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Book.find(id, (err, book) => {
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if (err) {
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return res.status(500).send({ message: 'Error: Could not get books!' });
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}
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res.status(200).send({ book });
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})
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}
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function new_book(req, res) {
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try{
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let book = new Book();
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book.nombre = req.body.nombre;
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book.anio = req.body.anio;
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book.idioma = req.body.idioma;
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book.autor = req.body.autor;
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book.save((err, bookSave) => {
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if (err) {
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return res.status(400).send({ message: `Error: Could not save book to database!> ${err}` });
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}
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res.status(200).send({ book: bookSave });
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})
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}
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catch (error) {
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res.status(500).send({ message: `error:` + error });
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}
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}
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function modify_book(req, res) {
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let book = new Book();
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book._id = req.params.id;
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book.nombre = req.body.nombre;
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book.anio = req.body.anio;
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book.idioma = req.body.idioma;
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book.autor = req.body.autor;
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Book.updateOne({ '_id': book._id }, book, (err, updatedBook) => {
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if (err) {
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return res.status(400).send({ message: `Error: Could not save book to database!> ${err}` });
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}
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if (updatedBook.nModified == 1) {
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res.status(200).send({ message: `Book modified!` });
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}
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else {
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res.status(400).send({ message: `Error: Book could not be modified!` });
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}
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});
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}
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function delete_book(req, res) {
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let id = { '_id': req.params.id };
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Book.deleteOne(id, (err, book) => {
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if (err) {
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return res.status(400).send({ message: `Error: Could not save book to database!> ${err}` });
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}
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if (book.deletedCount == 1) {
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res.status(200).send({ message: `Book deleted!` });
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}
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else {
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res.status(400).send({ message: `Error: Book could not be deleted!` });
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}
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});
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}
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module.exports = {
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list_books,
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show_book,
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new_book,
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modify_book,
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delete_book
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};
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