How to correctly make routing based on the values ​​passed in the POST request?

Question

Laravel

Hello coding masters!
I want to make routing for SPA based on the parameters passed in the POST request so that it is not visible to prying eyes which addresses are requested by the user when using the application. After a little thought, I made such a completely workable option, with the exception of the impossibility of using redirects between routes

Route::group([
    'prefix'     => 'api',
    'namespace'  => 'Api',
], function () {

    $actions = [
        'login' => '[email protected]',
        'logout' => '[email protected]',
        'authCurrent' => '[email protected]'
    ];

    $act = request()->input('act');

    $action = isset($actions[$act]) ? $actions[$act] : '[email protected]';

    Route::post('', $action);

});

The solution though works, but I doubt its correctness. Can anyone suggest a better option?

Answer 1

Of course, I'm not an expert, but devtools show everything all of a sudden.
What is this "protection" from?
You can make it difficult for yourself in simpler ways.