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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,149 @@ | ||
| var createError = require('http-errors'); | ||
| var express = require('express'); | ||
| var cookieParser = require('cookie-parser'); | ||
| const session = require('express-session'); | ||
| const MongoStore = require('connect-mongo')(session); | ||
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| var app = express(); | ||
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| // view engine setup | ||
| // app.set('views', path.join(__dirname, 'views')); | ||
| // app.set('view engine', 'jade'); | ||
|
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| app.use(express.json()); | ||
| app.use(express.urlencoded({ extended: false })); | ||
| app.use(cookieParser()); | ||
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| // APIs | ||
| const mongoose = require('mongoose'); | ||
| mongoose.connect('mongodb://localhost:27017/universalmern'); | ||
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| var db = mongoose.connection; | ||
| db.on('error', console.error.bind(console, '# MongoDB - connection error : ')); | ||
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| // -->> SET UP SESSIONS <<-- | ||
| app.use(session({ | ||
| secret: 'mySecretString', | ||
| saveUninitialized: false, | ||
| resave: false, | ||
| cookie: { | ||
| maxAge: 1000 * 60 * 60 * 24 * 2 // in milliseconds | ||
| }, | ||
| store: new MongoStore({ | ||
| mongooseConnection: db, | ||
| ttl: 2 * 24 * 60 * 60 | ||
| // ttl: 2 * 86400 | ||
| }) | ||
| })); | ||
|
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| // SAVE TO SESSION CART API | ||
| app.post('/cart', (req, res) => { | ||
| const cart = req.body; | ||
| req.session.cart = cart; | ||
| req.session.save((err) => { | ||
| if(err) { | ||
| throw err; | ||
| } | ||
| res.json(req.session.cart); | ||
| }); | ||
| }); | ||
| // GET SESSION CART API | ||
| app.get('/cart', (req, res) => { | ||
| if(typeof req.session.cart !== 'undefined') { | ||
| res.json(req.session.cart); | ||
| } | ||
| }); | ||
| // -->> END SET UP SESSIONS <<-- | ||
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| const Books = require('./models/books'); | ||
|
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| // -->> GET BOOKS <<-- | ||
| app.get('/books', (req, res) => { | ||
| Books.find((err, books) => { | ||
| if(err) { | ||
| throw err; | ||
| } | ||
| res.json(books); | ||
| }); | ||
| }); | ||
|
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| // -->> POST BOOKS <<-- | ||
| app.post('/books', (req, res) => { | ||
| const book = req.body; | ||
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| Books.create(book, (err, books) => { | ||
| if(err) { | ||
| throw err; | ||
| } | ||
| res.json(books); | ||
| }); | ||
| }); | ||
|
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| // -->> PUT BOOKS <<-- | ||
| app.put('/books/:_id', (req, res) => { | ||
| const book = req.body; | ||
| const query = {_id: req.params._id}; | ||
|
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| // IF teh field does not exist $set will set a new field | ||
| const update = { | ||
| title: book.title, | ||
| description: book.description, | ||
| image: book.image, | ||
| price: book.price | ||
| }; | ||
|
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| // When set to true, returns the updated document | ||
| const options = {new: true}; | ||
|
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| Books.findOneAndUpdate(query, update, options, (err, books) => { | ||
| if(err) { | ||
| throw err; | ||
| } | ||
| res.json(books); | ||
| }); | ||
| }); | ||
|
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| // -->> DELETE BOOKS <<-- | ||
| app.delete('/books/:_id', (req, res) => { | ||
| const query = {_id: req.params._id}; | ||
|
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| Books.remove(query, (err, books) => { | ||
| if(err) { | ||
| throw err; | ||
| } | ||
| res.json(books); | ||
| }); | ||
| }); | ||
|
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| // -->> DELETE BOOKS <<-- | ||
| app.get('/images', (req, res) => { | ||
| const imgFolder = __dirname + '/public/images/'; | ||
| // REQUIRE FILE SYSTEM | ||
| const fs = require('fs'); | ||
| // READ ALL FILES IN DIRECTORY | ||
| fs.readdir( imgFolder, (err, files) => { | ||
| if(err) { | ||
| return console.error(err); | ||
| } | ||
| // Create an empty array | ||
| const filesArr = []; | ||
| // ITERATE ALL IMAGES IN THE DIRECTORY AND ADD TO THE ARRAY | ||
| files.forEach((file) => { | ||
| if(file !== '.gitignore') { | ||
| filesArr.push({name: file}); | ||
| } | ||
| }); | ||
| // SEND THE JSON RESPONSE WITH THE ARRAY | ||
| res.json(filesArr); | ||
| }); | ||
| }); | ||
|
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| // END APIs | ||
|
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| app.listen(3001, function(err){ | ||
| if(err){ | ||
| return console.log(err); | ||
| } | ||
| console.log('API server is listening on http://localhost:3001'); | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| *.jpg |
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