From 9cf7066663e873822cf1434752894d6172ba10d7 Mon Sep 17 00:00:00 2001
From: Thomas Ricouard <ricouard77@gmail.com>
Date: Fri, 30 Dec 2022 15:17:45 +0100
Subject: [PATCH] Don't add duplicate notifications

---
 .../Sources/Notifications/NotificationsViewModel.swift         | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Packages/Notifications/Sources/Notifications/NotificationsViewModel.swift b/Packages/Notifications/Sources/Notifications/NotificationsViewModel.swift
index 1ae175f2..e007ae4f 100644
--- a/Packages/Notifications/Sources/Notifications/NotificationsViewModel.swift
+++ b/Packages/Notifications/Sources/Notifications/NotificationsViewModel.swift
@@ -90,7 +90,8 @@ class NotificationsViewModel: ObservableObject {
   }
   
   func handleEvent(event: any StreamEvent) {
-    if let event = event as? StreamEventNotification {
+    if let event = event as? StreamEventNotification,
+        !notifications.contains(where: { $0.id == event.notification.id }) {
       notifications.insert(event.notification, at: 0)
       state = .display(notifications: notifications, nextPageState: .hasNextPage)
     }