108 lines
3.4 KiB
TypeScript
108 lines
3.4 KiB
TypeScript
import React, { useState, useEffect, useRef } from 'react';
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import { Platform } from 'react-native';
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import * as Device from 'expo-device';
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import * as Notifications from 'expo-notifications';
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import Constants from 'expo-constants';
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import type { NotificationMessage } from '@/constants/Types';
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Notifications.setNotificationHandler({
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handleNotification: async () => ({
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shouldShowAlert: true,
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shouldPlaySound: true,
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shouldSetBadge: true,
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}),
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});
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export const sendPushNotification = async(expoPushToken: string, notification: NotificationMessage) => {
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const message = {
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to: expoPushToken,
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sound: notification.sound ?? 'default',
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title: notification.title,
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body: notification.body,
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data: notification.data ?? {},
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};
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await fetch('https://exp.host/--/api/v2/push/send', {
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method: 'POST',
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headers: {
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Accept: 'application/json',
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'Accept-encoding': 'gzip, deflate',
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'Content-Type': 'application/json',
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},
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body: JSON.stringify(message),
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});
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};
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const handleRegistrationError = (errorMessage: string) => {
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alert(errorMessage);
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throw new Error(errorMessage);
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};
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const registerforPushNotificationsAsync = async () => {
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let token;
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if (Platform.OS === 'android') {
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await Notifications.setNotificationChannelAsync('default', {
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name: 'default',
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importance: Notifications.AndroidImportance.MAX,
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vibrationPattern: [0, 250, 250, 250],
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lightColor: '#FF231F7C',
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});
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}
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if (Device.isDevice) {
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const { status: existingStatus } = await Notifications.getPermissionsAsync();
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let finalStatus = existingStatus;
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if (existingStatus !== 'granted') {
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const { status } = await Notifications.requestPermissionsAsync();
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finalStatus = status;
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}
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if (finalStatus !== 'granted') {
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alert('Failed to get push token for push notification!');
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return;
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}
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const projectId = Constants.expoConfig?.extra?.eas?.projectId;
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if (!projectId) {
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alert('Project ID not found in eas.json');
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return;
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}
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token = (await Notifications.getExpoPushTokenAsync({ projectId })).data;
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} else {
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alert('Must use physical device for Push Notifications');
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}
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return token;
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};
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export const PushNotificationManager = ({children}: {children: React.ReactNode}) => {
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const [expoPushToken, setExpoPushToken] = useState('');
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const [notification, setNotification] =
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useState<Notifications.Notification | undefined>(undefined);
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const notificationListener = useRef<Notifications.Subscription>();
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const responseListener = useRef<Notifications.Subscription>();
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useEffect(() => {
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registerforPushNotificationsAsync()
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.then(token => setExpoPushToken(token ?? ''))
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.catch((error: any) => {
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setExpoPushToken('');
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console.error(error);
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});
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notificationListener.current = Notifications.addNotificationReceivedListener(
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notification => {
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setNotification(notification);
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});
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responseListener.current = Notifications.addNotificationResponseReceivedListener(
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response => {
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console.log(response);
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// Handle notification response here
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});
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return () => {
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notificationListener.current &&
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Notifications.removeNotificationSubscription(notificationListener.current);
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responseListener.current &&
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Notifications.removeNotificationSubscription(responseListener.current);
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};
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}, []);
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return ( <> {children} </> );
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};
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