MangaDex/app/Policies/CommentPolicy.php

<?php

namespace App\Policies;

use App\Models\Comment;
use App\Models\User;
use Illuminate\Auth\Access\Response;

class CommentPolicy
{
    /**
     * access all to admin
     */
    // public function before(User $user)
    // {
    //     if($user->role === 'admin') {
    //         return true;
    //     }
    // }

    /**
     * Determine whether the user can view any models.
     */
    public function viewAny(User $user): bool
    {
        //
    }

    /**
     * Determine whether the user can view the model.
     */
    public function view(User $user, Comment $comment): bool
    {
        //
    }

    /**
     * Determine whether the user can create models.
     */
    public function create(User $user): bool
    {
        //
    }

    /**
     * Determine whether the user can update the model.
     */
    public function update(User $user, Comment $comment): bool
    {
        return $comment->user()->is($user);
    }

    /**
     * Determine whether the user can delete the model.
     */
    public function delete(User $user, Comment $comment): bool
    {
        return $this->update($user, $comment) || $user->role === 'admin';
    }

    /**
     * Determine whether the user can restore the model.
     */
    public function restore(User $user, Comment $comment): bool
    {
        //
    }

    /**
     * Determine whether the user can permanently delete the model.
     */
    public function forceDelete(User $user, Comment $comment): bool
    {
        //
    }
}