README.md

RESTful API

Endpoints

User

Create a new user

POST '/api/users/new'

Article

Create a new article

POST '/api/articles/new'

Edit an article

PUT '/api/articles/:article/edit'

Example

PUT '/api/articles/5b46249f21e14c79bbf2002f/edit'

Delete an article

DELETE '/api/articles/:article/delete'

Example

PUT '/api/articles/5b46249f21e14c79bbf2002f/delete'

Return all articles (from all users) that contains the given tag(s) (1 or more)

GET '/api/articles/search_by_tags/:tags'

Example

GET '/api/articles/search_by_tags/microsoft,apple'

or

GET '/api/articles/search_by_tags/microsoft'

Models.js

const mongoose = require('mongoose');
const Schema = mongoose.Schema;

const UserModel = new Schema({
  name: { 
    type: String
  },
  avatar: { 
    type: String 
  }
})

const ArticleModel = new Schema({
  userId: {
    type: Schema.Types.ObjectId, ref: 'UserModel'
  },
  title: {
    type: String
  },
  text: {
    type: String
  },
  tags: Array
})

module.exports = {
  UserModel: mongoose.model('users', UserModel),
  ArticleModel: mongoose.model('articles', ArticleModel)
}

server.js

const express = require('express');
const app = express();
const port = process.env.PORT || 5656;
const mongoose = require('mongoose');
      mongoose.connect("mongodb://localhost:27017/restful");
const bodyParser = require('body-parser');

app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());


var database = mongoose.connection;
    database.on("error", console.error.bind(console, "connection error"));
    database.once("open", function(callback) {
      console.log("Connected!");
    });

// Models 

const { UserModel, ArticleModel } = require('./Models.js')


// Routes

app.post('/api/users/new', function (request, response) {
  const user = new UserModel(request.body)
  user.save(function (error) {
    if (error) return response.status(500).send(error)
    return response.status(201).send(user)
  })
})

app.post('/api/articles/new', function (request, response) {
  ArticleModel({
    userId: '5b46135cc193c0606f50f288', // get from ???
    title: request.body.title,
    text: request.body.text,
    tags: request.body.tags.split(", ")
  })
  .save(function (error) {
    if (error) return response.status(500).send(error)
    return response.status(201).send('Created')
  })
})

app.put('/api/articles/:article/edit', function (request, response) {
  ArticleModel.findByIdAndUpdate(
    request.params.article, request.body, { new: true }, function (error, article) {
    if (error) return response.status(500).send(error)
    return response.status(202).send(article)
  })
})

app.delete('/api/articles/:article/delete', function (request, response) {
  ArticleModel.findByIdAndRemove(request.params.article, function (error, result) {
    if (error) return response.status(500).send(error)
    return response.status(202).send('Deleted')
  })
})

app.get('/api/articles/search_by_tags/:tags', function (request, response) {
  var tagsParams = request.params.tags.split(',')
  ArticleModel
    .find({ tags: { $in: tagsParams } })
    .select('title text tags')
    .exec(function (error, result) {
      if (error) return response.status(500).send(error)
      return response.send(result)
    })
})

app.listen(port, () => {
    console.log(`http://localhost:${port}`)
})