feat(admin): improve payments and server settings

app/Models/Notification.php

@@ -2,11 +2,11 @@
 
 namespace App\Models;
 
+use App\Events\AdminNotificationCreated;
 use Illuminate\Database\Eloquent\Concerns\HasUuids;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
-use App\Models\Customer;
-use App\Models\User;
+use Illuminate\Support\Facades\Log;
 
 class Notification extends Model
 {
@@ -58,5 +58,23 @@ class Notification extends Model
                 ...$attributes,
             ]);
         }
+
+        if ($adminIds->isEmpty()) {
+            return;
+        }
+
+        try {
+            broadcast(new AdminNotificationCreated(
+                type: (string) ($attributes['type'] ?? 'system'),
+                title: (string) ($attributes['title'] ?? 'Có thông báo mới'),
+                body: isset($attributes['body']) ? (string) $attributes['body'] : null,
+                link: isset($attributes['link']) ? (string) $attributes['link'] : null,
+            ));
+        } catch (\Throwable $e) {
+            Log::warning('Không thể phát thông báo realtime cho quản trị viên.', [
+                'type' => $attributes['type'] ?? null,
+                'error' => $e->getMessage(),
+            ]);
+        }
     }
 }