Различни потребители, мидълуер Laravel 5

Трябва да внедрите междинен софтуер, който ще проверява дали текущият потребител е дал ниво.

Laravel 5.0

//app/Http/Kernel.php - register middleware classes
protected $routeMiddleware = [
    'levelMaster'  => 'App\Http\Middleware\LevelMasterMiddleware',
    'levelPortais' => 'App\Http\Middleware\LevelPortaisMiddleware'
];

//app/Http/Middleware/LevelMiddleware.php - base middleware class that checks if user has level stored in $level;
namespace App\Http\Middleware;

use Closure;
use App;
use Auth;

abstract class LevelMiddleware
{   
    protected $level;

    public function handle($request, Closure $next)
    {
        if (Auth::user() && Auth::user()->level !== $this->level) {
            return App::abort(Auth::check() ? 403 : 401, Auth::check() ? 'Forbidden' : 'Unauthorized');
        }

        return $next($request);
    }
}

//app/Kernel/Middleware/LevelMasterMiddleware.php - checks if user has level Master
namespace App\Http\Middleware;

class LevelMasterMiddleware extends LevelMiddleware
{   
    protected $level = 'master';
}

//app/Kernel/Middleware/LevelPortaisMiddleware.php - checks if user has level Portais
namespace App\Http\Middleware;

class LevelPortaisMiddleware extends LevelMiddleware
{   
    protected $level = 'portais';
}

//config/routes.php - configure routes for different levels
Route::group(['middleware' => 'levelMaster'], function()    
{
    //here add routes for users with level=master
}

Route::group(['middleware' => 'levelPortais'], function()    
{
    //here add routes for users with level=portais
}

Laravel 5.1

Последната версия на Laravel въвежда параметри на мидълуер, което позволява да се опрости малко горния код, тъй като ще е необходим само един клас мидълуер:

//app/Http/Kernel.php - register middleware class
protected $routeMiddleware = ['level' => 'App\Http\Middleware\LevelMiddleware'];

//app/Http/Middleware/LevelMiddleware.php - check if current user has given level
namespace App\Http\Middleware;

use Closure;
use App;
use Auth;

class LevelMiddleware
{    
    public function handle($request, Closure $next, $level)
    {
        if (Auth::user() && Auth::user()->level !== $level) {
            return App::abort(Auth::check() ? 403 : 401, Auth::check() ? 'Forbidden' : 'Unauthorized');
        }

        return $next($request);
    }
}

//config/routes.php - configure routes for different levels and pass level as middleware parameter
Route::group(['middleware' => 'level:master'], function()    
{
    //here add routes for users with level=master
}

Route::group(['middleware' => 'level:portais'], function()    
{
    //here add routes for users with level=portais
}