Related documents are now working

app/views/documentation_page.html

@@ -116,10 +116,9 @@ <h2>Table of Contents</h2>
 					<div class="col-xs-12 related-documents">
 						<h2>Related Forge Documents</h2>
 						<ul>
-							<li><a href="#">Document Link</a></li>
-							<li><a href="#">Document Link</a></li>
-							<li><a href="#">Document Link</a></li>
-							<li><a href="#">Document Link</a></li>
+							<li ng-repeat="relatedDoc in doc.relatedDocs">
+								<a ui-sref="documentation_detail({docId: relatedDoc.id})">{{relatedDoc.title}}</a>
+							</li>
 						</ul>
 					</div><!-- /.related-documents -->
 

server.js

@@ -121,11 +121,22 @@ app.get('/api/docs', function(req, res) {
 });
 
 app.get('/api/docs/:docsId', function (req,res) {
-    var item = findById(allDocs(),req.params.docsId);
+    var docs = allDocs();
+    var item = findById(docs,req.params.docsId);
     if (!item) {
         res.status(404);
         res.end();
     } else { 
+        //Add related docs
+        item.relatedDocs = [];
+        while (item.relatedDocs.length < 5 && docs.length != 0) { 
+             var idx = Math.floor(Math.random() * docs.length); 
+             var elem = docs[idx];
+             if (elem.type === item.type && elem.id != item.id) {
+                item.relatedDocs.push({id: elem.id, title: elem.title});
+             }
+             docs.splice(idx, 1);
+        }
         res.json(item);
     }
 });