refactor + mode

.gitignore

@@ -1,2 +1,3 @@
 node_modules
 .env
+.vscode

config/constructiveCriticismAlgo.js

@@ -0,0 +1,10 @@
+const emotional = require('emotional')
+
+function consCriticism(sentence) {
+    emotional.load(function () {
+        emotional.get("sentence")
+        emotional.positive("sentence")
+      });
+}
+
+module.exports = consCriticism;

models/Post.js

@@ -29,11 +29,6 @@ const PostSchema = new mongoose.Schema({
         type: Number,
         required: false
     },
-    value: {
-        type: Number,
-        required: false,
-        default: 0
-    },
     reviewers_usernames: {
         type: Array,
         required: false
@@ -46,6 +41,10 @@ const PostSchema = new mongoose.Schema({
         type: Date,
         default: Date.now
     },
+    recommendations: {
+        type: Object,
+        required: false
+    }
 })
 
 const Post = mongoose.model('Post', PostSchema);

package.json

@@ -15,13 +15,15 @@
     "connect-flash": "^0.1.1",
     "dotenv": "^8.2.0",
     "ejs": "^3.1.3",
+    "emotional": "0.0.3",
     "express": "^4.17.1",
     "express-ejs-layouts": "^2.5.0",
     "express-session": "^1.17.1",
     "mongoose": "^5.10.0",
     "nodemailer": "^6.4.11",
     "passport": "^0.4.1",
-    "passport-local": "^1.0.0"
+    "passport-local": "^1.0.0",
+    "stats-lite": "^2.2.0"
   },
   "devDependencies": {
     "nodemon": "^2.0.4"

routes/index.js

@@ -6,6 +6,8 @@ const bcrypt = require('bcryptjs')
 const passport = require('passport')
 const { ensureAuthenticated } = require('../config/auth');
 const nodemailer = require('nodemailer')
+const consCriticism = require('../config/constructiveCriticismAlgo')
+const stats = require('stats-lite')
 
 const transporter = nodemailer.createTransport({
     service: 'gmail',
@@ -87,9 +89,9 @@ router.get('/dashboard', ensureAuthenticated, (req, res) => {
 
 
 
-router.get('/login', (req, res) => res.render('login'));
+router.get('/login', (req, res) => res.render('login', {layout: false}));
 
-router.get('/register', (req, res) => res.render('register'));
+router.get('/register', (req, res) => res.render('register', {layout: false}));
 
 router.post('/register', (req, res) => {
     const { username, email, password, name, age, gender } = req.body;
@@ -282,17 +284,14 @@ router.post('/post', ensureAuthenticated, (req, res) => {
 })
 
 router.post('/rate', ensureAuthenticated, (req, res) => {
-    const { post_id, value } = req.body
+    const { post_id, rating } = req.body
     Post.findById(post_id, function(err, post) {
-        post.reviewers = post.reviewers + 1
-        const n_reviewers = post.reviewers
-        const old_value = post.value
-        post.value = Number(old_value) + Number(value)
+        post.reviewers ++
         post.save(function (err) {
             if(err) {
                 console.log(err)
             }
-            Post.findByIdAndUpdate(post_id, { $push: { reviews: {'username': req.user.username, 'value': value }  } }, function(err, success) {
+            Post.findByIdAndUpdate(post_id, { $push: { reviews: {'username': req.user.username, 'rating': rating }  } }, function(err, success) {
                 if(err) {
                     console.log(err)
                 }
@@ -347,11 +346,15 @@ router.get('/profile', ensureAuthenticated, (req, res) => {
 router.post('/results', ensureAuthenticated, (req, res) => {
     const { post_id } = req.body;
     Post.findById(post_id, function(err, post) {
-        const avg_value = Number(post.value)/Number(post.reviewers)
+        const reviews = post.reviews;
+        let reviews_array = [];
+        reviews.forEach((element) => {
+            reviews_array.push(Number(element['value']))
+        })
         res.render('results', {
             name: req.user.username,
             post: post,
-            avg_value: Math.trunc(avg_value)
+            rating: stats.mode(reviews_array)
         })
     })
 })

views/dashboard.ejs

@@ -1,12 +1,5 @@
 <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Lexend Deca">
 <link rel="stylesheet" href="/css/dashboard.css">
-<nav class="navbar">
-  <img class="logo" src="https://cdn.discordapp.com/attachments/745141823210782720/749743996519317594/Group_65.png">
-  <a class="nav-item" href="/dashboard">Dashboard</a>
-  <a class="nav-item" href="/leaderboard">Leaderboard</a>
-  <a class="nav-item" href="/profile">Profile</a>
-  <a href="/post"><button>Post</button></a>
-</nav>
 <div class="card-grid">
   <% if(webd_posts.length == 0) { %> 
     <% } else { %> 

views/layout.ejs

@@ -1,5 +1,14 @@
 <html>
     <body>
+        <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Lexend Deca">
+        <link rel="stylesheet" href="/css/post.css">
+        <nav class="navbar">
+            <img class="logo" src="https://cdn.discordapp.com/attachments/745141823210782720/749743996519317594/Group_65.png">
+            <a class="nav-item" href="/dashboard">Dashboard</a>
+            <a class="nav-item" href="/leaderboard">Leaderboard</a>
+            <a class="nav-item" href="/profile">Profile</a>
+            <a href="/post"><button>Post</button></a>
+        </nav>
         <%- body %>
     </body>
 </html>

views/leaderboard.ejs

@@ -1,12 +1,5 @@
 <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Lexend Deca">
 <link rel="stylesheet" href="/css/leaderboard.css">
-<nav class="navbar">
-  <img class="logo" src="https://cdn.discordapp.com/attachments/745141823210782720/749743996519317594/Group_65.png">
-  <a class="nav-item" href="/dashboard">Dashboard</a>
-  <a class="nav-item" href="/leaderboard">Leaderboard</a>
-  <a class="nav-item" href="/profile">Profile</a>
-  <a href="/post"><button>Post</button></a>
-</nav>
 <h1 class="header">Leaderboard</h1>
 <table>
   <tr>