Sync fixes with categories page

posts/category.js

@@ -2,6 +2,8 @@ var Promise = require('promise');
 const sql = require('../utils/sql');
 const utils = require('../utils/utils.js');
 
+
+
 var renderPosts = function(result, resultURL)
 {
     var splitURL = resultURL.split("/");
@@ -13,15 +15,29 @@ var renderPosts = function(result, resultURL)
         {
             sql.getPostsFromCategory(splitURL[2]).then(function(posts)
             {
+                var promises = [];
+                console.log(posts);
+                console.log("^^^^");
                 posts.forEach(function(p)
                 {
-
-                    require("../posts/singlePost.js").renderPost(result, p);
+                    promises.push(new Promise(function(res, rej)
+                    {
+                        require("../posts/singlePost.js")
+                            .renderPost(result, p)
+                            .then(function()
+                        {
+                            res();
+                        });
+                    }));
                 });
+                return Promise.all(promises);
             }).then(function()
             {
                 result.write("</div>");
                 resolve();
+            }).catch(function(err)
+            {
+                console.log(err);
             })
         });
     }

server.js

@@ -37,6 +37,9 @@ app.use(function(request, res)
     {
         var file = "";
 
+        if(filename === '' || filename === '/')
+            filename = '/category/Java';
+
         var urlSplit = filename.split("/");
 
         if(urlSplit.length >= 2 && urlSplit[1] === 'category') //single category page

utils/sql.js

@@ -130,19 +130,20 @@ module.exports=
         return new Promise(function(resolve, reject)
         {
             var q = "select * from categories where name ='" + requestURL + "' limit 1";
+            console.log(q);
             fetch(q).then(function(categories)
             {
                 if(categories.length != 0)
                 {
                     var qPosts = "select * from posts where category_id='" + categories[0].category_id + "'";
+                    console.log(qPosts);
                     resolve(fetch(qPosts));
                 }
                 else
                 {
-                    resolve(0);
+                    resolve([]);
                 }
             });
-            resolve(0);
         });
     },