https://www.ctgoodjobs.hk/js/firebase-messaging-sw.js

1importScripts('https://www.gstatic.com/firebasejs/5.8.6/firebase-app.js');
2importScripts('https://www.gstatic.com/firebasejs/5.8.6/firebase-messaging.js');
3
4// Set the event listener first to prevent Firefox bug with FCM
5// which crash the notificationclick handler.
6// 
7// Ref: https://stackoverflow.com/questions/53595019/service-worker-notificationclick-event-doesnt-focus-or-open-my-website-in-tab
8
9self.addEventListener('notificationclick', function(event) {
10    event.notification.close();
11
12    var data = {
13        clientId: event.notification.data.clientId,
14        contentId: event.notification.data.contentId,
15        clickUrl: event.notification.data.clickUrl
16    };
17    var keyValuePairs = [];
18    for (var name in data) {
19        if (!data.hasOwnProperty(name)) continue;
20        if (typeof data[name] === 'function') continue;
21        var value = data[name].toString();
22        name = encodeURIComponent(name.replace(' ', '+'));
23        value = encodeURIComponent(value.replace(' ', '+'));
24        keyValuePairs.push(name + '=' + value);
25    }
26    var encodedData = keyValuePairs.join('&');
27
28    var header = new Headers();
29    header.append('Content-Type', 'application/x-www-form-urlencoded')
30    var init = {
31        method: 'post',
32        headers: header,
33        body: encodedData
34    }
35
36    var request = new Request('/ajax/ctjob/listing/logger.asp', init);
37
38    event.waitUntil(clients.openWindow(event.notification.data.clickUrl).then(async function(windowClient) {
39        var response = await fetch(request);
40        
41        if (!response.ok) {
42            var responseText = await response.text();
43            // console.log('Action log error. ' + responseText);
44        }
45    }));
46});
47
48var config = {
49    apiKey: "AIzaSyDJuuzEjOzBBo-hR_LEsL2YAswL6biw-lQ",
50    authDomain: "api-project-763980943412.firebaseapp.com",
51    databaseURL: "https://api-project-763980943412.firebaseio.com",
52    projectId: "api-project-763980943412",
53    storageBucket: "api-project-763980943412.appspot.com",
54    messagingSenderId: "763980943412"
55};   
56
57firebase.initializeApp(config);
58var messaging = firebase.messaging();
59
60messaging.setBackgroundMessageHandler(function(payload) {
61    // console.log('[firebase-messaging-sw.js] Received background message.');
62    
63    var title = payload.data.title;
64    var options = {
65        body: payload.data.messageBody,
66        icon: '/images/web-notification-icon.png',
67        tag: payload.data.tag,
68        actions: [],
69        data: {
70            clickUrl: payload.data.url,
71            contentId: payload.data.content_id,
72            clientId: payload.data.client_id
73        }
74    };
75
76    return self.registration.showNotification(title, options);
77});