MySQL is updated if user remembers word

app/review.js

@@ -0,0 +1,13 @@
+module.exports = function(req, res) {
+  remword = function(userid, wordid) {
+    connection.query("UPDATE ?? SET progress = progress + 1, daterev = ADDDATE(daterev, 2*progress) WHERE id = ?",
+     [userid, wordid], function(err, rows) {
+      if (err) throw err;
+    });
+  }
+};
+var mysql = require('mysql');
+var dbconfig = require('../config/database');
+var bcrypt = require('bcrypt-nodejs');
+var connection = mysql.createConnection(dbconfig.connection);
+connection.query('USE ' + dbconfig.database);

app/routes.js

@@ -134,6 +134,11 @@ module.exports = function(app, passport) {
       res.redirect('/');
     }
   });
+
+  app.post('/remword', function(req, res) {
+    remword(req.user.id, req.body.id);
+  });
+
   app.get('/logout', function(req, res) {
     req.logout();
     res.redirect('/');
@@ -147,6 +152,7 @@ var connection = mysql.createConnection(dbconfig.connection);
 connection.query('USE ' + dbconfig.database);
 require('./profile.js')();
 require('./word-list.js')();
+require('./review.js')();
 
 function isLoggedIn(req, res, next) {
   if (req.isAuthenticated())

views/review.ejs

@@ -6,7 +6,6 @@
     <script type="text/javascript">
       $(document).ready(function() {
         var wordlist = <%- JSON.stringify(wordlist) %>;
-        console.log(wordlist);
         var word = document.getElementById('word');
         var numRemain = document.getElementById('numRemain');
         var showMean = document.getElementById('showMean');
@@ -30,6 +29,13 @@
           dontRem.disabled = false;
         });
         $('#rem').on('click', function() {
+          $.ajax({
+            url: "/remword",
+            type: "post",
+            data: {
+              id: wordlist[0].id
+            }
+          });
           wordlist.shift();
           this.disabled = true;
           dontRem.disabled = true;
@@ -61,7 +67,7 @@
   <% include partials/nav %>
     <div class="container-fluid text-center top-buffer-50">
       <label>Number of words left:</label>
-      <label id="numRemain">3</label>
+      <label id="numRemain"></label>
       <div class="review-word" id="word"></div>
       <textarea class="top-buffer-20 review-meaning" rows="5" cols="40" id="meaning" readonly></textarea>
       <div class="row top-buffer-20">