iOS FCM Notification Triggers Twice ( Only on Testflight Release )

akiladevinda commented 3 years ago

I have set up firebase push notifications for my application and both android and iOS works fine on debug mode.

The issue is with iOS Only.

Once I build the code and run it from Xcode all works fine and only getting one notification But the problem is once I archived my app and push it to Testflight, then I checked my app. The same notification triggers twice on my app. I was wondering why it duplicates each push notification on the Testflight release only.

My AppDelegate.m

#import "AppDelegate.h"

#import <React/RCTBridge.h>
#import <React/RCTBundleURLProvider.h>
#import <React/RCTRootView.h>
#import <TSBackgroundFetch/TSBackgroundFetch.h>
//#import <Firebase.h>
#import "RNSplashScreen.h"
#import <GoogleMaps/GoogleMaps.h>
#import <React/RCTLinkingManager.h>
#import <UserNotifications/UserNotifications.h>
#import <RNCPushNotificationIOS.h>
@import Firebase;

#ifdef FB_SONARKIT_ENABLED
#import <FlipperKit/FlipperClient.h>
#import <FlipperKitLayoutPlugin/FlipperKitLayoutPlugin.h>
#import <FlipperKitUserDefaultsPlugin/FKUserDefaultsPlugin.h>
#import <FlipperKitNetworkPlugin/FlipperKitNetworkPlugin.h>
#import <SKIOSNetworkPlugin/SKIOSNetworkAdapter.h>
#import <FlipperKitReactPlugin/FlipperKitReactPlugin.h>

static void InitializeFlipper(UIApplication *application) {
  FlipperClient *client = [FlipperClient sharedClient];
  SKDescriptorMapper *layoutDescriptorMapper = [[SKDescriptorMapper alloc] initWithDefaults];
  [client addPlugin:[[FlipperKitLayoutPlugin alloc] initWithRootNode:application withDescriptorMapper:layoutDescriptorMapper]];
  [client addPlugin:[[FKUserDefaultsPlugin alloc] initWithSuiteName:nil]];
  [client addPlugin:[FlipperKitReactPlugin new]];
  [client addPlugin:[[FlipperKitNetworkPlugin alloc] initWithNetworkAdapter:[SKIOSNetworkAdapter new]]];
  [client start];
}
#endif

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
  [GMSServices provideAPIKey:@"AIzaSyDoIfWdImpcO7Pt-cxyRp3yifcv2ZscDpM"];

#ifdef FB_SONARKIT_ENABLED
  InitializeFlipper(application);
#endif

//  if ([FIRApp defaultApp] == nil) {
//     [FIRApp configure];
//   }
  // Start I added
    [FIRApp configure];

    if ([UNUserNotificationCenter class] != nil) {
      // iOS 10 or later
      // For iOS 10 display notification (sent via APNS)
      [UNUserNotificationCenter currentNotificationCenter].delegate = self;
      UNAuthorizationOptions authOptions = UNAuthorizationOptionAlert |
          UNAuthorizationOptionSound | UNAuthorizationOptionBadge;
      [[UNUserNotificationCenter currentNotificationCenter]
          requestAuthorizationWithOptions:authOptions
          completionHandler:^(BOOL granted, NSError * _Nullable error) {
            // ...
          }];
    } else {
      // iOS 10 notifications aren't available; fall back to iOS 8-9 notifications.
      UIUserNotificationType allNotificationTypes =
      (UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge);
      UIUserNotificationSettings *settings =
      [UIUserNotificationSettings settingsForTypes:allNotificationTypes categories:nil];
      [application registerUserNotificationSettings:settings];
    }

    [application registerForRemoteNotifications];

    [FIRMessaging messaging].delegate = self;

    [[FIRInstanceID instanceID] instanceIDWithHandler:^(FIRInstanceIDResult * _Nullable result,
                                                        NSError * _Nullable error) {
      if (error != nil) {
        NSLog(@"Error fetching remote instance ID: %@", error);
      } else {
        NSLog(@"Remote instance ID token: %@", result.token);
      }
    }];

    [FIRMessaging messaging].autoInitEnabled = YES;

  // End I added

  RCTBridge *bridge = [[RCTBridge alloc] initWithDelegate:self launchOptions:launchOptions];
  RCTRootView *rootView = [[RCTRootView alloc] initWithBridge:bridge
                                                   moduleName:@"Wapp"
                                            initialProperties:nil];

  rootView.backgroundColor = [[UIColor alloc] initWithRed:1.0f green:1.0f blue:1.0f alpha:1];

  self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
  UIViewController *rootViewController = [UIViewController new];
  rootViewController.view = rootView;
  self.window.rootViewController = rootViewController;
  [self.window makeKeyAndVisible];

  // Define UNUserNotificationCenter
  UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
  center.delegate = self;

  [RNSplashScreen show];

  // [REQUIRED] Register BackgroundFetch
  [[TSBackgroundFetch sharedInstance] didFinishLaunching];
  return YES;
}

// Start I added

- (void)messaging:(FIRMessaging *)messaging didReceiveRegistrationToken:(NSString *)fcmToken {
    NSLog(@"FCM registration token: %@", fcmToken);
    // Notify about received token.
    NSDictionary *dataDict = [NSDictionary dictionaryWithObject:fcmToken forKey:@"token"];
    [[NSNotificationCenter defaultCenter] postNotificationName:
     @"FCMToken" object:nil userInfo:dataDict];
}

- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
  [FIRMessaging messaging].APNSToken = deviceToken;
  [RNCPushNotificationIOS didRegisterForRemoteNotificationsWithDeviceToken:deviceToken];
}

- (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings
{
  [RNCPushNotificationIOS didRegisterUserNotificationSettings:notificationSettings];
}

// Required for the notification event. You must call the completion handler after handling the remote notification.
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler
{
  [[FIRMessaging messaging] appDidReceiveMessage:userInfo];
  [RNCPushNotificationIOS didReceiveRemoteNotification:userInfo fetchCompletionHandler:completionHandler];
}

// Required for the registrationError event.
- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error
{
  [RNCPushNotificationIOS didFailToRegisterForRemoteNotificationsWithError:error];
}

// Required for the localNotification event.
- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification
{
  [RNCPushNotificationIOS didReceiveLocalNotification:notification];
}

// Called when a notification is delivered to a foreground app.
-(void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler
  {
    NSDictionary *userInfo = notification.request.content.userInfo;
    [[FIRMessaging messaging] appDidReceiveMessage:userInfo];
    completionHandler(UNAuthorizationOptionSound | UNAuthorizationOptionAlert | UNAuthorizationOptionBadge);
  }

//Called when a user taps on a notification in the foreground
-(void)userNotificationCenter:(UNUserNotificationCenter *)center
didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(nonnull void (^)(void))completionHandler
{
  NSMutableDictionary *userData = [NSMutableDictionary dictionaryWithDictionary:response.notification.request.content.userInfo];
  [userData setObject:@(1) forKey:@"openedInForeground"];
  [RNCPushNotificationIOS didReceiveRemoteNotification:userData];
  completionHandler();
}

// End I added

- (NSURL *)sourceURLForBridge:(RCTBridge *)bridge
{
#if DEBUG
  return [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index" fallbackResource:nil];
#else
  return [[NSBundle mainBundle] URLForResource:@"main" withExtension:@"jsbundle"];
#endif
}

//- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url
//  sourceApplication:(NSString *)sourceApplication annotation:(id)annotation
//{
//  return [RCTLinkingManager application:application openURL:url
//                      sourceApplication:sourceApplication annotation:annotation];
//}

- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url
 options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options
{
 return [RCTLinkingManager application:app openURL:url options:options];
}

- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity
 restorationHandler:(void (^)(NSArray<id<UIUserActivityRestoring>> * _Nullable))restorationHandler
{
  return [RCTLinkingManager application:application
                   continueUserActivity:userActivity
                     restorationHandler:restorationHandler];
}

@end