construprogress/app/Livewire/NotificationBell.php

<?php

namespace App\Livewire;

use Livewire\Component;
use Illuminate\Support\Facades\Auth;

class NotificationBell extends Component
{
    public $notifications = [];
    public $unreadCount = 0;
    public $showDropdown = false;

    public function mount()
    {
        $this->loadNotifications();
    }

    public function loadNotifications()
    {
        $user = Auth::user();
        $this->notifications = $user->notifications()->latest()->take(10)->get()->toArray();
        $this->unreadCount = $user->unreadNotifications()->count();
    }

    public function markAsRead($id)
    {
        Auth::user()->notifications()->where('id', $id)->update(['read_at' => now()]);
        $this->loadNotifications();
    }

    public function markAllAsRead()
    {
        Auth::user()->unreadNotifications->markAsRead();
        $this->loadNotifications();
    }

    public function render()
    {
        return view('livewire.notification-bell');
    }
}