Namespace feature implementation

app/Http/Controllers/NameSpaceController.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use App\Article;
+
+class NameSpaceController extends Controller
+{
+    public function index()
+    {
+        return view('namespaces.index');
+    }
+
+    public function show($namespace)
+    {
+        if (!array_key_exists($namespace, config('karudhaas.topic_filters'))) return redirect('/namespaces');
+
+        return view('namespaces.show',[
+            'namespace' => config("karudhaas.topic_filters.".$namespace)
+        ]);
+    }
+}