In this post I will show how simple it is to create a modern reactive application by harmoniously combining the elements listed below. PHP 7.2 Symfony 4.2.4 Api Platform Mercure Panther Vuejs The work of this article is inspired by the presentation of Kenvin Dunglas during the Symfony Live in Paris in March 2019. We’re…
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From RabbitMqBundle to PhpEnqueue with Symfony Messenger
Today i try to explain how i migrate from RabbitMqBundle to PhpEnqueue using the Messenger component of Symfony. Stack PHP 7.2 Symfony 4.1 Starting Situation I have well installed RabbitMQ following simple tutorial Symfony 4 and RabbitMQ. So in my configuration file i have the following configuration: #config/packages/old_sound_rabbit_mq.yaml old_sound_rabbit_mq: enable_collector: false connections: default: url: ‘%env(RABBITMQ_URL)%’ lazy:…
CQRS is easy with Symfony 4 and his Messenger Component
Today i want to show you how to use The Messenger Component of Symfony. Very useful when your project implements the CQRS pattern. With an example, simplicity of use and practicality will be evident. Let’s assume that we have a service like this one: <?php namespace App\Domain\Service\Customer; use App\Domain\Command\Customer\DeleteCustomerCommand; use App\Domain\CommandHandler\Customer\DeleteCustomerCommandHandlerInterface; use App\Domain\Exception\Customer\CriteriaNotAllowedException; use App\Domain\Query\Customer\GetCustomerListQuery; use…
Symfony + Docker + Behat + BrowserStack: testing your app like a boss
Introduction My colleague Damien Gilbrin has a lot of experience about Behat. He just partecipate to a MeetUp where he explained how to properly use Behat also integrating Selenium and BrowserStack. Here the presentation in french language: Behat : https://www.damiengilbrin.fr/behat BrowserStack : https://www.damiengilbrin.fr/browserstack Now i will show you the practical example that Damien publish on github Stack…
RabbitMQ and Symfony, how use multiple consumers – Part 2
In the previous article i show how use multiple conumers with RabbitMQ and Symfony. Now i want that if one of my consumers generate a error, the message will inserted in a new error queue that can be treated later. I want that the process of inserting into the new error queue is automatically. And I need…
RabbitMQ and Symfony, how use multiple consumers.
I have a stack with many entities like microservices, BDD, ecc…, and i want use RabbitMQ for notify a change to every entities of my stack. For do that i want use a single producer but n queues that are consumed by n consumers. Every consumer will notify the related entity. I am not be…
Symfony + API Platform + CQRS (Part 1)
I had to create an API REST for my client. Nothing could be simpler with API Platform and Symfony. For this project the stack is as follows: Symfony 3.4 API Platform 2.1 Doctrine 2 Everything is managed with Docker. Here is an example of my docker-compose The following example is based on a simple resource…
Hexagonal Architecture
The hexagonal architecture, also called Ports & Adapters, has two features when it is schematized: a hexagonal shape (hence its name) and a separation between the application, the exterior and a part containing adapters which allows the first two parties to communicate. It was designed by Alistair Cockburn in the 2000s. Its purpose is to…
