added middleware called requirerole to check if a user is granted access to a certain area of the site.

app/Http/Kernel.php

@@ -61,5 +61,6 @@ class Kernel extends HttpKernel
         'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
         'verified' => \Illuminate\Auth\Middleware\EnsureEmailIsVerified::class,
         'callback' => \App\Http\Middleware\Callback::class,
+        'role' => \App\Http\Middleware\RequireRole::class,
     ];
 }