update

app/Notifications/AchievementUnlockedNotification.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Notifications;
+
+use App\Models\Achievement;
+use Illuminate\Bus\Queueable;
+use Illuminate\Notifications\Notification;
+
+class AchievementUnlockedNotification extends Notification
+{
+    use Queueable;
+
+    public function __construct(private readonly Achievement $achievement) {}
+
+    public function via(object $notifiable): array
+    {
+        return ['database'];
+    }
+
+    public function databaseType(object $notifiable): string
+    {
+        return 'achievement_unlocked';
+    }
+
+    public function toDatabase(object $notifiable): array
+    {
+        return [
+            'type' => 'achievement_unlocked',
+            'achievement_id' => $this->achievement->id,
+            'achievement_slug' => $this->achievement->slug,
+            'title' => $this->achievement->name,
+            'icon' => $this->achievement->icon,
+            'message' => '🎉 You unlocked: ' . $this->achievement->name,
+            'xp_reward' => (int) $this->achievement->xp_reward,
+            'url' => '/dashboard?panel=achievements',
+        ];
+    }
+}