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app.js
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app.js
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const express = require('express');
const mongoose = require('mongoose');
const bodyParser = require('body-parser');
const { post } = require('got');
const config = require(__dirname + '/config');
const app = express();
app.use(bodyParser.urlencoded({ extended: true }));
app.use(express.static('public'));
app.set('view engine', 'ejs');
mongoose.connect(config.URI, {
useNewUrlParser: true,
useUnifiedTopology: true,
});
const articleSchema = new mongoose.Schema({
title: String,
content: String,
});
const Article = mongoose.model('Article', articleSchema);
app
.route('/articles')
.get((req, res, next) => {
Article.find({}, (err, articles) => {
if (err) {
console.log(err);
} else {
res.send(articles);
}
});
})
.post((req, res, next) => {
const newArticle = new Article({
title: req.body.title,
content: req.body.content,
});
newArticle.save((err) => {
if (err) {
res.send(err);
} else {
res.send('Successfully added a new article.');
}
});
})
.delete((req, res, next) => {
Article.deleteMany({}, (err) => {
if (err) {
res.send(err);
} else {
res.send('Successfully deleted all articles.');
}
});
});
app
.route('/articles/:articleTitle')
.get((req, res, next) => {
Article.findOne({ title: req.params.articleTitle }, (err, article) => {
if (err) {
res.send(err);
} else {
if (article) {
res.send(article);
} else {
res.send('Article not found!');
}
}
});
})
.put((req, res, next) => {
Article.findOneAndUpdate(
{ title: req.params.articleTitle },
{ title: req.body.title, content: req.body.content },
(err, response) => {
if (err) {
res.send(err);
} else {
res.send('Successfully updated article.');
}
}
);
})
.patch((req, res, next) => {
Article.findOneAndUpdate(
{ title: req.params.articleTitle },
{ $set: req.body },
(err) => {
if (err) {
res.send(err);
} else {
res.send('Successfully patched article.');
}
}
);
})
.delete((req, res, next) => {
Article.findOneAndDelete({ title: req.params.articleTitle }, (err) => {
if (err) {
res.send(err);
} else {
res.send('Successfully deleted article.');
}
});
});
app.listen(3000, () => {
console.log('Server started!');
});