composer require sinclairt/commentable
Add Sinclair\Commentable\CommentableServiceProvider::class to config\app.php
php artisan vendor:publish
Run the migrations php artisan migrate
Set your user class in the commentable config file.
Use the trait use Commentable; in your model. now you can create comments against objects in your app.
Please note that the relationship is now a polymorphic one-to-many, a comment can belong to any ONE object, and an object can have MANY comments. It is no longer many-to-many.