push article onto author.articles during create route

controllers/articles.js

@@ -12,14 +12,23 @@ router.get('/', function(req, res){
 });
 
 router.get('/new', function(req, res){
-	res.render('articles/new.ejs');
+	Author.find({}, function(err, allAuthors){
+		res.render('articles/new.ejs', {
+			authors:allAuthors
+		});
+	});
 });
 
 router.post('/', function(req, res){
+	Author.findById(req.body.authorId, function(err, foundAuthor){
 		Article.create(req.body, function(err, createdArticle){
+			foundAuthor.articles.push(createdArticle);
+			foundAuthor.save(function(){
 				res.redirect('/articles');
 			})
 		});
+	});
+});
 
 router.get('/:id', function(req,res){
 	Article.findById(req.params.id, function(err, foundArticle){

views/articles/new.ejs

@@ -22,6 +22,12 @@
 			<form action="/articles" method="post">
 				<input type="text" name="title" /><br/>
 				<textarea name="body"></textarea><br/>
+				Choose and author:
+				<select name="authorId">
+					<% for(var i = 0; i < authors.length; i++) { %>
+						<option value="<%=authors[i]._id %>"><%=authors[i].name %></option>
+					<% } %>
+				</select><br/>
 				<input type="submit" value="Publish Article"/>
 			</form>
 		</main>