pelican-panel-mirror/app/Filament/Admin/Resources/RoleResource/Pages/EditRole.php

<?php

namespace App\Filament\Admin\Resources\RoleResource\Pages;

use App\Filament\Admin\Resources\RoleResource;
use App\Models\Role;
use Filament\Actions\DeleteAction;
use Filament\Resources\Pages\EditRecord;
use Illuminate\Support\Arr;
use Illuminate\Support\Collection;
use Spatie\Permission\Models\Permission;

/**
 * @property Role $record
 */
class EditRole extends EditRecord
{
    protected static string $resource = RoleResource::class;

    public Collection $permissions;

    protected function mutateFormDataBeforeSave(array $data): array
    {
        $this->permissions = collect($data)
            ->filter(function ($permission, $key) {
                return !in_array($key, ['name', 'guard_name']);
            })
            ->values()
            ->flatten()
            ->unique();

        return Arr::only($data, ['name', 'guard_name']);
    }

    protected function afterSave(): void
    {
        $permissionModels = collect();
        $this->permissions->each(function ($permission) use ($permissionModels) {
            $permissionModels->push(Permission::firstOrCreate([
                'name' => $permission,
                'guard_name' => $this->data['guard_name'],
            ]));
        });

        $this->record->syncPermissions($permissionModels);
    }

    protected function getHeaderActions(): array
    {
        return [
            DeleteAction::make()
                ->disabled(fn (Role $role) => $role->isRootAdmin() || $role->users_count >= 1)
                ->label(fn (Role $role) => $role->isRootAdmin() ? 'Can\'t delete Root Admin' : ($role->users_count >= 1 ? 'In Use' : 'Delete')),
        ];
    }
}