In this episode, we focus on two key things: setting up proper authorization for deleting posts, and ensuring that when posts are deleted, everything updates in real time for all users.
First, we tackle authorization—making sure only the owner of a post can see the delete button and actually delete their own posts. We start by building a post policy with a delete
method, registering it with Laravel's Auth Service Provider, and adding some simple Blade directives to hide the delete button if the logged-in user doesn't own the post.
Next up, we wire up the delete action in our Livewire component. We make sure the backend checks permissions as well (not just the frontend!), actually remove the post from the database, and use event dispatching to alert our post list when something’s been deleted. Since our posts are displayed in paginated chunks, we also walk through the logic to efficiently find and remove the right post from the right chunk, making the UI update reactively.
Finally, we kick things up a notch with realtime events. When a post gets deleted, we broadcast a PostDeleted
event over websockets. This way, if anyone else is online viewing the post list, their screen updates instantly—no need to refresh!
By the end, you’ll have post deletion working securely and in realtime, all cleanly handled across multiple clients. It’s a great step in building robust, collaborative features!