testing mocha chai blog

server/.gitignore

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+node_modules
+.env
+keyfile.json

server/app.js

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+var createError = require('http-errors');
+var express = require('express');
+var path = require('path');
+var cookieParser = require('cookie-parser');
+var logger = require('morgan');
+const cors = require('cors')
+require('dotenv').config()
+
+const mongoose = require('mongoose');
+const DB_URL = {
+  development: process.env.MONGO_URI,
+  test: process.env.MONGO_TESTING_URI
+}
+
+if (!process.env.NODE_ENV) {
+  process.env.NODE_ENV = 'development'
+}
+
+console.log('=====>', process.env.NODE_ENV);
+
+const db = mongoose.connection;
+mongoose.connect(DB_URL[process.env.NODE_ENV], { useNewUrlParser: true });
+db.on('error', console.error.bind(console, 'connection error:'));
+db.once('open', function () {
+  // we're connected!
+  console.log('connected to db');
+});
+
+
+
+var indexRouter = require('./routes/index');
+var usersRouter = require('./routes/users');
+var articlesRouter = require('./routes/articles');
+var commentsRouter = require('./routes/comments')
+
+var app = express();
+
+// view engine setup
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'jade');
+
+app.use(cors())
+app.use(logger('dev'));
+app.use(express.json());
+app.use(express.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+
+app.use('/', indexRouter);
+app.use('/users', usersRouter);
+app.use('/articles', articlesRouter);
+app.use('/comments', commentsRouter);
+
+// catch 404 and forward to error handler
+app.use(function (req, res, next) {
+  next(createError(404));
+});
+
+// error handler
+app.use(function (err, req, res, next) {
+  // set locals, only providing error in development
+  res.locals.message = err.message;
+  res.locals.error = req.app.get('env') === 'development' ? err : {};
+
+  // render the error page
+  res.status(err.status || 500);
+  res.render('error');
+});
+
+module.exports = app;

server/bin/www

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+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('server:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '3000');
+app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+  var port = parseInt(val, 10);
+
+  if (isNaN(port)) {
+    // named pipe
+    return val;
+  }
+
+  if (port >= 0) {
+    // port number
+    return port;
+  }
+
+  return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+  if (error.syscall !== 'listen') {
+    throw error;
+  }
+
+  var bind = typeof port === 'string'
+    ? 'Pipe ' + port
+    : 'Port ' + port;
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case 'EACCES':
+      console.error(bind + ' requires elevated privileges');
+      process.exit(1);
+      break;
+    case 'EADDRINUSE':
+      console.error(bind + ' is already in use');
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+  var addr = server.address();
+  var bind = typeof addr === 'string'
+    ? 'pipe ' + addr
+    : 'port ' + addr.port;
+  debug('Listening on ' + bind);
+}

server/controllers/articles.js

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+const Article = require('../models/articles')
+const User = require('../models/users')
+
+const createArticle = function (req, res) {
+    let { title, description, content, imageUrl } = req.body
+    Article.create({
+        title: title,
+        description: description,
+        content: content,
+        imageUrl: imageUrl,
+        authorId: req.user.id
+    })
+        .then(function (newArticle) {
+            res.status(200).json({
+                message: "create article success",
+                data: newArticle
+            })
+        })
+        .catch(function (err) {
+            res.status(400).json({
+                message: "create article failed",
+                erro: err.message
+            })
+
+        })
+}
+
+const deleteArticle = function (req, res) {
+    Article.findOneAndRemove({
+        authorId: req.user.id,
+        _id: req.params.id
+    })
+        .then(function (article) {
+            if (article) {
+                res.status(200).json({ message: "delete article success" })
+            } else {
+                res.status(201).json({ message: "You are not authorized to access this page" })
+            }
+        })
+        .catch(function (err) {
+            res.status(400).json({
+                message: "delete article success",
+                error: err.message
+            })
+        })
+}
+
+const getAllArticle = function (req, res) {
+    Article.find({})
+        .then(function (articles) {
+            if (articles) {
+                res.status(200).json({
+                    message: "Articles found",
+                    data: articles
+                })
+            } else {
+                res.status(201).json({
+                    message: "Articles not found"
+                })
+            }
+        })
+        .catch(function (err) {
+            res.status(400).json({
+                message: "error get articles",
+                error: err.message
+            })
+        })
+}
+
+const getOneArticle = function (req, res) {
+
+    Article.findOne({ _id: req.params.id })
+        .then(function (article) {
+            if (article) {
+                res.status(200).json({
+                    message: "Article found",
+                    data: article
+                })
+            } else {
+                res.status(201).json({
+                    message: "You are not authorized to access this page"
+                })
+            }
+        })
+        .catch(function (err) {
+            res.status(400).json({
+                message: "error get articles",
+                error: err.message
+            })
+        })
+}
+
+const getMyArticle = function (req, res) {
+
+    Article.find({ authorId: req.user.id })
+        .then(function (articles) {
+            if (articles) {
+                res.status(200).json({
+                    message: "Articles found",
+                    data: articles
+                })
+            } else {
+                res.status(201).json({
+                    message: "Articles not found"
+                })
+            }
+        })
+        .catch(function (err) {
+            res.status(400).json({
+                message: "error get articles",
+                error: err.message
+            })
+        })
+}
+
+const updateArticle = function () {
+    let { title, description, content } = req.body
+    let objForUpdate = {}
+
+    if (title) objForUpdate.title = title
+    if (description) objForUpdate.description = description
+    if (content) objForUpdate.content = content
+
+    var setObj = { $set: objForUpdate }
+
+    Article.findOneAndUpdate({
+        _id: req.params.id,
+        authorId: req.user.id
+    }, setObj)
+        .then(function (article) {
+            if (article) {
+                res.status(200).json({
+                    message: "Update success",
+                    data: article
+                })
+            } else {
+                res.status(201).json({
+                    message: "You are not authorized to access this page"
+                })
+            }
+        })
+        .catch(function (err) {
+            res.status(400).json({
+                message:"Update failed",
+                error:err.message
+            })
+        })
+
+}
+
+module.exports = { createArticle, deleteArticle, getAllArticle, getMyArticle, getOneArticle, updateArticle }

server/controllers/comments.js

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+const Comment = require('../models/comments')
+const Article = require('../models/articles')
+
+const createComment = function (req, res) {
+    Comment.create({
+        userId: req.user.id,
+        comment: req.body.comment,
+        userName: req.user.name
+    })
+        .then(function (comment) {
+            Article.updateOne({
+                _id: req.params.articleId
+            }, {
+                    $push: {
+                        comment: comment._id
+                    }
+                })
+                .then(function (article) {
+                    if (article) {
+                        res.status(200).json({
+                            message: "add comment success",
+                            data: article
+                        })
+                    } else {
+                        res.status(201).json({
+                            message: "article not found",
+                        })
+                    }
+                })
+                .catch(function (err) {
+                    res.status(400).json({
+                        message: "add comment failed",
+                        error: err.message
+                    })
+                })
+        })
+        .catch(function (err) {
+            res.status(500).json({
+                message: "add comment error",
+                error: err.message
+            })
+        })
+}
+
+const deleteComment = function (req, res) {
+    Article.findOneAndUpdate({
+        _id:req.params.articleId,
+        authorId:req.user.id
+    },{
+        $pull:{
+            comment: req.params.commentId
+        }
+    })
+    .then(function(article){
+        Comment.findOneAndRemove({
+            _id:req.params.commentId,
+            userId:req.userId
+        })
+        .then(function(comment){
+            res.status(200).json({
+                message:"delete comment success"
+            })
+        })
+        .catch(function(err){
+            res.status(400).json({
+                message:"delete comment failed",
+                error:err.message
+            })
+        })
+    })
+    .catch(function(err){
+        res.status(500).json({
+            message:"error delete comment",
+            error:err.message
+        })
+    })
+}
+
+module.exports = { createComment, deleteComment }