From a8f429d3a8bb3af4a43570e1b84bc18780cb0830 Mon Sep 17 00:00:00 2001
From: ashoat <ashoat@gmail.com>
Date: Wed, 10 Jan 2018 17:40:57 -0800
Subject: [PATCH] Add support for "thread-id" in PushNotificationIOS

Summary:
`thread-id` is an Apple-defined key. `PushNotificationIOS.getDeliveredNotifications()` includes it, but the notification object currently ignores it. Since it's in the `aps` key, it's impossible to access without this change, as `getData()` does not include it.
Closes https://github.com/facebook/react-native/pull/17499

Differential Revision: D6696577

Pulled By: shergin

fbshipit-source-id: e0f48efd640bf5addb24a8d4352f9bb23f42612a
---
 Libraries/PushNotificationIOS/PushNotificationIOS.js | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Libraries/PushNotificationIOS/PushNotificationIOS.js b/Libraries/PushNotificationIOS/PushNotificationIOS.js
index fc09fef39..932011079 100644
--- a/Libraries/PushNotificationIOS/PushNotificationIOS.js
+++ b/Libraries/PushNotificationIOS/PushNotificationIOS.js
@@ -129,6 +129,7 @@ class PushNotificationIOS {
   _notificationId: string;
   _isRemote: boolean;
   _remoteNotificationCompleteCallbackCalled: boolean;
+  _threadID: string;
 
   static FetchResult: FetchResult = {
     NewData: 'UIBackgroundFetchResultNewData',
@@ -424,6 +425,7 @@ class PushNotificationIOS {
           this._badgeCount = notifVal.badge;
           this._category = notifVal.category;
           this._contentAvailable = notifVal['content-available'];
+          this._threadID = notifVal['thread-id'];
         } else {
           this._data[notifKey] = notifVal;
         }
@@ -451,7 +453,7 @@ class PushNotificationIOS {
    * If you do not call this method your background remote notifications could
    * be throttled, to read more about it see the above documentation link.
    */
-  finish(fetchResult: FetchResult) {
+  finish(fetchResult: string) {
     if (!this._isRemote || !this._notificationId || this._remoteNotificationCompleteCallbackCalled) {
       return;
     }
@@ -509,6 +511,13 @@ class PushNotificationIOS {
   getData(): ?Object {
     return this._data;
   }
+
+  /**
+   * Gets the thread ID on the notif
+   */
+  getThreadID(): ?string {
+    return this._threadID;
+  }
 }
 
 module.exports = PushNotificationIOS;