admin-erahn/app/Http/Middleware/RoleChecker.php

<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

use Redirect;

class RoleChecker
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle(Request $request, Closure $next, $admin, $akaun, $operasi, $kpo, $callcenter)
    {
        // $roles = Auth::check() ? Auth::user()->role->pluck('name')->toArray() : [];
        $roles = Auth::check() ? Auth::user()->roles : null;

        if ($admin == $roles)
        {
            return $next($request);

        } else if ($akaun == $roles) 
        {
            return $next($request);

        } else if ($operasi == $roles)
        {
            return $next($request);

        } else if ($kpo == $roles)
        {
            return $next($request);
        }
        else if ($callcenter == $roles)
        {
            return $next($request);
        }

        return Redirect::route('home');
    }
}