November 2017
Beginner to intermediate
288 pages
7h 33m
English
Content preview from Firebase Cookbook
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
How to do it...
So, if we want to perform such operations, we'll first need to figure out who the inactive users are. Then we will send an engagement email, inspired by one of the awesome samples from the Firebase team. Let's discover how we can find our inactive users and send our re-engagement email:
- Now, let's see how we can make this happen. Please copy and paste the following code, as it will be our function declaration:
exports.emailNotifier = functions.https.onRequest((req, res) => { getUsers().then(users => { // Find users that have not signed in in the last 1 week. const notifiedUsers = users.filter( user => parseInt(user.lastLoginAt, 10) < Date.now() - 7 * 24 * 60 * 60 * 1000); const promisePool = new PromisePool(()
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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