cssd-back/app/Policies/UserPolicy.php

<?php

namespace App\Policies;

use App\Models\User;

class UserPolicy
{
    public function list(User $user)
    {
        if ($user->hasRole('Admin|Supervisor'))
            return true;
    }

    public function delete(User $user, User $Operator)
    {
        if ($user->hasRole('Admin'))
            return true;
    }

    public function update(User $user, User $Operator)
    {
        if ($user->hasRole('Admin') || $user->id == $Operator->id)
            return true;
    }

    public function store(User $user)
    {
        if ($user->hasRole('Admin'))
            return true;
    }

    public function changeRole(User $user)
    {
        if ($user->hasRole('Admin'))
            return true;
    }

    public function changeStatus(User $user)
    {
        if ($user->hasRole('Admin|Supervisor'))
            return true;
    }
}