1. const functions = require("firebase-functions");
2. const admin = require("firebase-admin");
3. const { error } = require("firebase-functions/logger");
4. const { projectID } = require("firebase-functions/params");
5. var serviceAccount = require("./rhsite-web-firebase-adminsdk-ds235-6b597b7ee3.json");
6. // const { DateTime } = require('luxon');
7.  
8. admin.initializeApp({
9.     credential: admin.credential.cert(serviceAccount)
10.   });
11. const database = admin.firestore();
12.  
13. exports.sendNotificationForDates = functions.pubsub.schedule('* * * * *').onRun(async (context) => {
14.   try {
15.     const habitsSnapshot = await admin.firestore().collection('natural_app_active_habits').get();
16.     console.log('Function started');
17.        habitsSnapshot.forEach((habitDoc) => {
18.       const habitData = habitDoc.data();
19.       const { fcmToken, userId, talkingCricketId, item ,dates} = habitData;
20.  
21.    
22.       dates.forEach(date => {
23.         console.log(' habit dates ===============> ',dates);
24.      
25.       const currentTime = new Date();
26.       const currentHourMinute = currentTime.toLocaleString(undefined, { year: 'numeric', month: '2-digit', day: '2-digit', hour12: false, hour: '2-digit', minute: '2-digit' });
27.     //   console.log(' current date and time ===============> ',currentHourMinute);
28.    
29.         const dateObj = new Date(date.seconds * 1000); // Convert Firestore timestamp to JavaScript Date object
30.         const habitHourMinute = dateObj.toLocaleString(undefined, { year: 'numeric', month: '2-digit', day: '2-digit', hour12: false, hour: '2-digit', minute: '2-digit' });
31.         console.log(' habit date and time ===============> ',habitHourMinute);
32.         if (habitHourMinute === currentHourMinute) {
33.           const payload = {
34.             notification: {
35.               title: item.title,
36.               body: item.description,
37.               imageUrl: item.image, // Assuming you want to include image URL in notification
38.             },
39.             data: {
40.               userId: userId,
41.             }
42.           };
43.  
44.           // Send notification to user
45.           admin.messaging().sendToDevice(fcmToken, payload)
46.             .then(async(response) => {
47.               console.log('Notification sent successfully:', response);
48.               await admin.firestore().collection('natural_app_notifications').add({
49.                 userId: userId,
50.                 title: item.title,
51.                 description: item.description,
52.                 imageUrl:item.image,
53.                 talkingCricketItem:item,
54.                 createdAt: admin.firestore.FieldValue.serverTimestamp()
55.               });
56.             })
57.             .catch((error) => {
58.               console.error('Error sending notification:', error);
59.             });
60.            
61.         }
62.       });
63.     });
64.   } catch (error) {
65.     console.error('Error in Cloud Function:', error);
66.   }
67. });
68.