React Native Firebase 4.3.8 Listener

import { AsyncStorage, Alert, Platform } from 'react-native';
import firebase from 'react-native-firebase';

const displayNotificationFromCustomData = message => {
  if (message.data && message.data.title) {
    let notification = new firebase.notifications.Notification();
    notification = notification
      .setTitle(message.data.title)
      .setBody(message.data.body)
      .setData(message.data);

    if (Platform.OS === 'android') {
      notification.android.setPriority(firebase.notifications.Android.Priority.High);
      notification.android.setChannelId(notification.data.channelId);
    }

    firebase.notifications().displayNotification(notification);
  }
};

export const registerHeadlessListener = async message => {
  await AsyncStorage.setItem('headless', new Date().toISOString());
  displayNotificationFromCustomData(message);
};

// these callback will be triggered only when app is foreground or background
export const registerAppListener = navigator => {
  this.notificationListener = firebase.notifications().onNotification(notification => {
    // Build a channel
    const channel = new firebase.notifications.Android.Channel(
      'reply_secrets',
      'Replies for secrets',
      firebase.notifications.Android.Importance.Max
    ).setDescription('Channel description');

    if (Platform.OS === 'android') {
      firebase.notifications().android.createChannel(channel);
      notification.android.setChannelId(notification.data.channelId).android.setSmallIcon('ic_notification');
    }

    firebase.notifications().displayNotification(notification);
  });

  this.notificationOpenedListener = firebase.notifications().onNotificationOpened(notificationOpen => {
    const notif = notificationOpen.notification;
    const notification = new firebase.notifications.Notification();

    if (Platform.OS === 'android') notification.android.setChannelId(notification.data.channelId);

    const { data } = notif;

    if (data.secretId) {
      Alert.alert('Title', 'Body', [
        {
          text: 'Ver',
          onPress: () => action(),
        },
        {
          text: 'Cerrar',
        },
      ]);
    }
  });

  this.onTokenRefreshListener = firebase.messaging().onTokenRefresh(token => {
    console.log(`TOKEN (refreshUnsubscribe), ${token}`);
  });

  this.messageListener = firebase.messaging().onMessage(message => displayNotificationFromCustomData(message));
};