Route::get('admin/login', 'adminLoginController@showLogin'); // Mostrar login
Route::post('admin/login', 'adminLoginController@postLogin'); // Verificar datos
Route::get('admin/logout', 'adminLoginController@logOut'); // Finalizar sesión

Route::group(['before' => 'auth'], function()
{
    Route::get('admin', function (){

    });
});

namespace AppHttpControllersadmin;

use IlluminateHttpRequest;
use AppHttpControllersController;
use DB;
use Auth;
use IlluminateSupportFacadesInput;

class LoginController extends Controller{

    public function showLogin (){

        if (Auth::check()){
            return Redirect::to('/admin');
        }
        return view('admin/login');
    }

    public function postLogin(){

        $data = [
            'username' => Input::get('username'),
            'password' => Input::get('password')
        ];

        if (Auth::attempt($data, Input::get('remember')))
        {

            return Redirect::intended('admin');
        }

        return Redirect::back()->with('error_message', 'Invalid data')->withInput();
    }

    public function logOut(){
        Auth::logout();
        return Redirect::to('admin/login')->with('error_message', 'Logged out correctly');
    }
}