cssd-back/app/Policies/MessagePolicy.php

<?php

namespace App\Policies;

use App\Models\Message;
use App\Models\User;
use Doctrine\Tests\Common\Inflector\InflectorTest;

class MessagePolicy
{
    public function delete(User $user, Message $Message)
    {
        // if($Message->sender_user_id == $user->id || $Message->recipient_user_id == $user->id)
        return true;
    }

    public function update(User $user, Message $Message)
    {
        // if($user->hasRole('Admin'))
        return true;
    }

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