From 22b2a4d27a01050549bd71f5de306a5a2a828f2d Mon Sep 17 00:00:00 2001
From: link2xt <link2xt@testrun.org>
Date: Tue, 28 Jan 2025 17:34:50 +0000
Subject: [PATCH] feat: set apns-collapse-id for Apple notifications

---
 src/server.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/server.rs b/src/server.rs
index c6c5a22..2675f3c 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -1,6 +1,6 @@
 use a2::{
-    DefaultNotificationBuilder, Error::ResponseError, NotificationBuilder, NotificationOptions,
-    Priority, PushType,
+    CollapseId, DefaultNotificationBuilder, Error::ResponseError, NotificationBuilder,
+    NotificationOptions, Priority, PushType,
 };
 use anyhow::{bail, Error, Result};
 use axum::http::StatusCode;
@@ -179,6 +179,7 @@ async fn notify_apns(state: State, client: a2::Client, device_token: String) ->
                 apns_priority: Some(Priority::High),
                 apns_topic: state.topic(),
                 apns_push_type: Some(PushType::Alert),
+                apns_collapse_id: CollapseId::new("new_messages").ok(),
                 ..Default::default()
             },
         );