I deployed a cloud function and it was successful. but its not triggering the notification when i test run it. here is the code
const functions = require('firebase-functions');
const admin = require('firebase-admin');
exports.sendMaintenanceNotifications = functions.pubsub.schedule('every day 00:00').onRun((context) => {
const today = new Date().toLocaleDateString();
const notificationRef = admin.firestore().collection('MaintenanceLog')
.where('NextRepairDate1', '==', today);
return notificationRef.get()
.then(maintenanceLogSnapshot => {
const promises = [];
maintenanceLogSnapshot.forEach(maintenanceDoc => {
const userId = maintenanceDoc.data().userId;
// Fetch most recent FCM token
const userFcmTokenRef = admin.firestore().collection('Users')
.doc(userId).collection('fcm_token')
.orderBy('created_at', 'desc').limit(1);
return userFcmTokenRef.get()
.then(fcmTokenSnapshot => {
fcmTokenSnapshot.forEach(tokenDoc => {
const userDeviceToken = tokenDoc.data().fcm_token;
// Customize your notification message here
const notificationTitle = 'Maintenance Reminder';
const notificationBody = 'An item in your MaintenanceLog needs attention!';
const message = {
notification: {
title: notificationTitle,
body: notificationBody
},
token: userDeviceToken
};
promises.push(admin.messaging().send(message));
});
return Promise.all(promises);
});
});
})
.catch(error => {
console.error("Error sending notifications:", error);
});
});
