آموزش کار با میدلور ها (Middleware) در لاراول

use App\Http\Middleware\IsAdmin;

Route::get('/admin', function () {
    // ...
})->middleware(IsAdmin::class);

Route::get('/', function () {
    // ...
})->middleware([IsAdmin::class, IsOwner::class]);

use App\Http\Middleware\IsAdmin;

->withMiddleware(function (Middleware $middleware) {
    $middleware->alias([
        'admin' => IsAdmin::class
    ]);
})

Route::get('/admin', function () {
    // ...
})->middleware('admin');

->withMiddleware(function (Middleware $middleware) {
    $middleware->priority([
        Illuminate\Foundation\Http\Middleware\HandlePrecognitiveRequests::class,
        Illuminate\Cookie\Middleware\EncryptCookies::class,
        Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse::class,
        Illuminate\Session\Middleware\StartSession::class,
        Illuminate\View\Middleware\ShareErrorsFromSession::class,
        Illuminate\Foundation\Http\Middleware\ValidateCsrfToken::class,
        Laravel\Sanctum\Http\Middleware\EnsureFrontendRequestsAreStateful::class,
        Illuminate\Routing\Middleware\ThrottleRequests::class,
        Illuminate\Routing\Middleware\ThrottleRequestsWithRedis::class,
        Illuminate\Routing\Middleware\SubstituteBindings::class,
        Illuminate\Contracts\Auth\Middleware\AuthenticatesRequests::class,
        Illuminate\Auth\Middleware\Authorize::class,
    ]);
})

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;
use Symfony\Component\Http\Foundation\Response;

class EnsureUserHasRole
{
    /**
     * Handle an incoming request.
     *
     * @param  Closure(Illuminate\Http\Request): (Symfony\Component\Http\Foundation\Response)  $next
     */
    public function handle(Request $request, Closure $next, string $role): Response
    {
        if (! $request->user()->hasRole($role)) {
            // Redirect...
        }

        return $next($request);
    }
}

use App\Http\Middleware\EnsureUserHasRole;

Route::put('/post/{id}', function (string $id) {
    // ...
})->middleware(EnsureUserHasRole::class.':editor');

namespace Illuminate\Session\Middleware;

use Closure;
use Illuminate\Http\Request;
use Symfony\Component\Http\Foundation\Response;

class TerminatingMiddleware
{
    /**
     * Handle an incoming request.
     *
     * @param Closure(Illuminate\Http\Request): (Symfony\Component\Http\Foundation\Response) $next
     */
    public function handle(Request $request, Closure $next): Response
    {
        return $next($request);
    }

    /**
     * Handle tasks after the response has been sent to the browser.
     */
    public function terminate(Request $request, Response $response): void
    {
        // ...
    }
}