init method

@override void init()

Implementation

@override
void init() {
  if (ObjectFactory.currentUser == null) {
    throw new SpinachMessagingInitException(
        "No user available to be associated with the device");
  }
  messaging.onTokenRefresh.listen((newToken) {
    if (ObjectFactory.currentUser == null){
      return;
    }
    RegistrationRepository.getInstance()?.addDeviceDetails(
        ObjectFactory.currentUser!.toJson(), ObjectFactory.currentUser!.id);
  });

  FirebaseMessaging.onMessage.listen((event) {
    convertAndProcess(event.data, false);
  });
  FirebaseMessaging.onMessageOpenedApp.listen((event) {
    convertAndProcess(event.data, true);
  });
}