🐛 Fix send notification api push notification twice

DysonNetwork.Ring/Notification/NotificationController.cs

@@ -147,20 +147,21 @@ public class NotificationController(
         [FromQuery] bool save = false
     )
     {
-        await nty.SendNotificationBatch(
-            new SnNotification
-            {
-                CreatedAt = SystemClock.Instance.GetCurrentInstant(),
-                UpdatedAt = SystemClock.Instance.GetCurrentInstant(),
-                Topic = request.Topic,
-                Title = request.Title,
-                Subtitle = request.Subtitle,
-                Content = request.Content,
-                Meta = request.Meta ?? [],
-            },
-            request.AccountId,
-            save
-        );
+        var notification = new SnNotification
+        {
+            CreatedAt = SystemClock.Instance.GetCurrentInstant(),
+            UpdatedAt = SystemClock.Instance.GetCurrentInstant(),
+            Topic = request.Topic,
+            Title = request.Title,
+            Subtitle = request.Subtitle,
+            Content = request.Content,
+        };
+        if (request.Meta != null)
+        {
+            notification.Meta = request.Meta;
+        }
+
+        await nty.SendNotificationBatch(notification, request.AccountId, save);
         return Ok();
     }
 }

DysonNetwork.Ring/Notification/PushService.cs

@@ -251,18 +251,29 @@ public class PushService
             notification.Meta
         );
 
-        // WS first
+        // Send to each account
         foreach (var account in accounts)
         {
             notification.AccountId = account;
+
+            // WebSocket
             WebSocketService.SendPacketToAccount(account, new WebSocketPacket
             {
                 Type = "notifications.new",
                 Data = notification
             });
-        }
 
-        await DeliverPushNotification(notification);
+            // Push notifications
+            var subscriptions = await _db.PushSubscriptions
+                .Where(s => s.AccountId == account)
+                .ToListAsync();
+
+            if (subscriptions.Count > 0)
+            {
+                var tasks = subscriptions.Select(sub => SendPushNotificationAsync(sub, notification)).ToList();
+                await Task.WhenAll(tasks);
+            }
+        }
     }
 
     private async Task SendPushNotificationAsync(SnNotificationPushSubscription subscription,