From 2f819f8f2cfa5d2c5613f1f3d8b47b6a36331659 Mon Sep 17 00:00:00 2001
From: HumairAK <humair88@hotmail.com>
Date: Sun, 24 Jul 2016 17:48:06 -0400
Subject: Added voting to front end

---
 assets/css/style.css     | 10 +++++++++-
 routes/index.js          |  2 ++
 routes/user.js           | 19 ++++++++++++++++++-
 views/user_solutions.hbs | 20 ++++++++++++--------
 4 files changed, 41 insertions(+), 10 deletions(-)

diff --git a/assets/css/style.css b/assets/css/style.css
index 7b1538c..ab422cd 100644
--- a/assets/css/style.css
+++ b/assets/css/style.css
@@ -149,7 +149,7 @@ main [id^="sol-"] img.user-image {
 	margin-left: 25px;
 }
 
-.upvoting, .downvoting, .upvote, .downvote, .user-image, .username {
+.upvoting, .downvoting, .upvote, .downvote, .user-image, .username, .num-votes{
     display: inline-block;
 }
 
@@ -181,6 +181,10 @@ main [id^="sol-"] p.username {
 main [id^="sol-"] p.num-downvotes {
 	margin-right: 25px;
 }
+main [id^="sol-"] .voting{
+	margin-right: 25px;
+}
+
 
 main [id^="sol-"] div.user-sol h3 {
     font-size: 1.17em;
@@ -253,6 +257,10 @@ main [id^="sol-"] div.comments ul li p.user-comment {
 	background-color: white;
 	border-radius: 5px;
 }
+
+main [id^="sol-"] .voting form{
+	display: inline;
+}
 /*** USER SOLUTIONS END***/
 
 /*** EXAM PAGE ***/
diff --git a/routes/index.js b/routes/index.js
index d8cfd36..23cd7c3 100644
--- a/routes/index.js
+++ b/routes/index.js
@@ -182,9 +182,11 @@ router.get('/questions/:exam_id', function (req,res) {
     */
 
 router.get('/solutions/:exam_id/:q_num', function (req, res) {
+    console.log("index.js::Getting solutions");
     var examID = req.params.exam_id;
     var qID = req.params.q_num;
     dbFile.get_all_solutions(examID, qID, function (solutions) {
+        console.log("index.js::GOT solutions");
         solutions.forEach(function(soln){
             soln.commentCount = soln.comments.length;
         });
diff --git a/routes/user.js b/routes/user.js
index c466e3c..f5dab0c 100644
--- a/routes/user.js
+++ b/routes/user.js
@@ -257,10 +257,27 @@ router.post('/comment/submit/:examID/:qID/:solID', function(req, res, next){
     }
 });
 
+router.post('/solution/vote/:examID/:qID/:solID', function(req, res, next){
+    var vote = req.body.vote;
+    var examID = req.params.examID;
+    var qID = req.params.qID;
+    var solutionID = req.params.solID;
+    dbFile.vote_solution(solutionID, vote, function(voteCounted, statusMsg){
+        if(voteCounted){
+            console.log("Success!");
+        }else{
+            console.log("Action failed!");
+        }
+        console.log(statusMsg); // Change to display message above
+        res.redirect('/solutions/' + examID + '/' + qID);
+    });
+
+
+});
+
 module.exports = router;
 
 /************** Route protection ********************/
-
 function loggedIn(req, res, next) {
     if (req.isAuthenticated()) {
         return next();
diff --git a/views/user_solutions.hbs b/views/user_solutions.hbs
index 598e63d..b00b098 100644
--- a/views/user_solutions.hbs
+++ b/views/user_solutions.hbs
@@ -19,7 +19,6 @@
 </div>
 
 <!-- Solution 1 Example -->
-
 {{#each query}}
     <div class="row">
         <section id="sol-" class="col-md-10 col-md-offset-1 rounded">
@@ -30,13 +29,18 @@
                 </div>
 
                 <div class="pull-right">
-                    <div class="upvoting">
-                        <button class="upvote"><img src="/assets/images/up_arrow.png"></button>
-                        <p class="upvote num-upvotes">{{this.votes}}</p>
-                    </div>
-                    <div class="downvoting">
-                        <button class="downvote"><img src="/assets/images/down_arrow.png"></button>
-                        <p class=" downvote num-downvotes">-1</p>
+                    <div class="voting">
+                        <form action="/user/solution/vote/{{../examID}}/{{../qID}}/{{this._id}}" method="post">
+                            <input type="hidden" name="vote" value="up"/>
+                            <button class="upvote" type="submit"><img src="/assets/images/up_arrow.png"></button>
+                            <input type="hidden" name="_csrf" value="{{../csrfToken }}">
+                        </form>
+                        <form action="/user/solution/vote/{{../examID}}/{{../qID}}/{{this._id}}" method="post">
+                            <input type="hidden" name="vote" value="down"/>
+                            <button class="downvote"><img src="/assets/images/down_arrow.png"></button>
+                            <input type="hidden" name="_csrf" value="{{../csrfToken }}">
+                        </form>
+                        <p class="num-votes">{{this.votes}}</p>
                     </div>
                 </div>
             </div>
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