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Vue.js 3 By Example

You're reading from   Vue.js 3 By Example Blueprints to learn Vue web development, full-stack development, and cross-platform development quickly

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Product type Paperback
Published in Apr 2021
Publisher Packt
ISBN-13 9781838826345
Length 320 pages
Edition 1st Edition
Languages
Tools
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Author (1):
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John Au-Yeung John Au-Yeung
Author Profile Icon John Au-Yeung
John Au-Yeung
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Table of Contents (10) Chapters Close

Preface 1. Chapter 1: Creating Your First Application in Vue 3 2. Chapter 2: Building a Vue 3 Progressive Web App FREE CHAPTER 3. Chapter 3: Building a Slider Puzzle Game with Tests 4. Chapter 4: Building a Photo Management Desktop App 5. Chapter 5: Building a Multipurpose Calculator Mobile App with Ionic 6. Chapter 6: Building a Vacation Booking App with the PrimeVue UI Framework 7. Chapter 7: Creating a Shopping Cart System with GraphQL 8. Chapter 8: Building a Chat App with Vue 3, Laravel, and Socket.IO 9. Other Books You May Enjoy

Adding real-time communication

Now that we are done with adding the routes, authentication, and database configuration and manipulation code, we are ready to add the code for letting us communicate between the frontend and backend in real time. First, we need to create an event class in our Laravel backend so that we can call the event function to broadcast the event as we did in MessageController.

To do that, we run the php artisan make:event MessageSent command to create the MessageSent event class. The class should now be in the backend/app/Events/MessageSent.php file. Once the file is created, we replace what is inside the file with the following code:

<?php
namespace App\Events;
...
class MessageSent implements ShouldBroadcast
{
    use InteractsWithSockets, SerializesModels;
    public $user;
    public $message;
    public function __construct(User $user, Message 
    ...
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