ismail1432

<?php
namespace App\FeatureFlag\FeatureFlagEnum;

trait FeatureFlagEnumTrait
{
    public static function names()
    {
        return array_column(self::cases(), 'name');
    }
}

ismail1432

<?php
namespace App\FeatureFlag\Resolver;

use Symfony\Component\DependencyInjection\Attribute\AutoconfigureTag;

// In order to tag all classes that implements this interface
#[AutoconfigureTag()]
interface FeatureFlagResolverInterface
{
    public function isEnabled(string $name): bool;

ismail1432

<?php
namespace App;

class BaseHttpClient 
{
  implements HttpClientInterface
{
    use AsyncDecoratorTrait;

    public function request(string $method, string $url, array $options = []): ResponseInterface

ismail1432

# services.yaml
services:
    _defaults:
        autowire: true
        autoconfigure: true
        bind:
            $statusCodes: [400, 500]
            $logLevel: 'info'

ismail1432

Rename a column

We want to rename the column name to lastname in the table user

💡 The plan is to add a new column lastname, write in both from the codebase :bulb: Populate the new columns lastname with column name

Step 1

💡 Add the new column nullable 💡 Make the property nullable

ismail1432

Add a new column not null

We want to add the column age NOT NULL in the table user

Version 1.1

💡 Add the column nullable and write in with the code

💡 Make the property and the getter nullable

ismail1432

<?php

use App\Bus;

class HelloController extends AbstractController
{
    #[Route('/hello', name: 'app_hello')]
    public function hello(Bus $bus): Response
    {
        $bus->dispatch(new MyMessage());

ismail1432

<?php

// FooPreHandler.php
class FooPreHandler implements PreHandlerInterface
{
    💡 // As it's a service you can inject what you want
    public function __construct(DummyService $service) {}
  
    public function preHandle(object $message)
    {

ismail1432

# services.yaml
services:
    _instanceof:
        # Add a tag `app.pre_handler` to all classes that implements App\PreHandlerInterface
        App\PreHandlerInterface:
            tags: [ 'app.pre_handler' ]
        # Add a tag `app.post_handler` to all classes that implements App\PostHandlerInterface    
        App\PostHandlerInterface:
            tags: [ 'app.post_handler' ]
    _defaults:

ismail1432

<?php

use Symfony\Component\Messenger\MessageBusInterface;

final class Bus
{
    // The trait contains a `handle` method 
    // that dispatch the message and return the result.
    use Symfony\Component\Messenger\HandleTrait;