tweaking and adding homepage with trending and so on

routes/posts.js

@@ -11,6 +11,9 @@ router.get('/:id', async (req, res) => {
         const post = await db.query(`SELECT * FROM posts WHERE id = "${id}"`);
 
         if(post.length == 0) return res.status(400).json({error: "Post does not exist"});
+        else {
+            const viewPost = await db.query(`UPDATE posts SET viewcount += 1 WHERE id = "${postId}"`);
+        }
 
         res.status(200).json({post});
     }