Moved item sort inside paginator.

This is to prevent 'Mixing of GROUP columns' error on strict mode on accessing count() on builder.

Author: Sandeesh

app/Http/Controllers/Api/ArticleController.php

@@ -34,7 +34,7 @@ public function __construct(ArticleTransformer $transformer)
      */
     public function index(ArticleFilter $filter)
     {
-        $articles = new Paginator(Article::latest()->loadRelations()->filter($filter));
+        $articles = new Paginator(Article::loadRelations()->filter($filter));
 
         return $this->respondWithPagination($articles);
     }

app/Paginate/Paginator.php

@@ -35,7 +35,7 @@ public function __construct(Builder $builder, $limit = 20, $offset = 0)
 
         $this->total = $builder->count();
 
-        $this->data = $builder->skip($offset)->take($limit)->get();
+        $this->data = $builder->latest()->skip($offset)->take($limit)->get();
     }
 
     /**

app/User.php

@@ -79,7 +79,7 @@ public function feed()
     {
         $followingIds = $this->following()->pluck('id')->toArray();
 
-        return Article::latest()->loadRelations()->whereIn('user_id', $followingIds);
+        return Article::loadRelations()->whereIn('user_id', $followingIds);
     }
 
     /**