[4.x] Fix #[Authorize] attribute doesnt trigger component exception hook

[ghabriel25]

Scenario

When using #[Authorize] attribute to perform authorization as pre-method execution. It doesnt trigger the component exception() hook.

class PostPolicy
{
    public function edit(User $user, Post $post)
    {
        return false;
    }
}

<?php

use App\Models\Post;
use Livewire\Component;

new class extends Component
{
    #[Authorize('edit', 'post')]
    public function save(Post $post)
    {
        //
    }

    public function exception($e, $stopPropagation)
    {
        $stopPropagation();

        dd($e->getMessage()); // not triggered
    }
}

Problem

Attribute call() handled by SupportAttributes::call() which is running before the actual method get called so any exception thrown will not get handled by component exception hook.

Solution

Delegate authorization to HandlesAuthorization trait and inside BaseAuthorize::call(), wrap the component before performing the authorization from that trait. This way, any exception thrown can be catched from component exception() hook. All method parameters resolution handled just like before.

Whats Changed

• New HandlesAuthorization trait
• Move AuthorizesRequests trait from Component to HandlesAuthorization trait
• Added regression tests to make sure both works as expected either using #[Authorize] attribute or $this->authorize()

Fix: #10410

[ghabriel25]

Going to close this as I've found more simple solution rather than exposing new public method to the component. I'll submit the PR later