PHP code example of rabbitevents / listener

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

rabbitevents / listener example snippets

use RabbitEvents\Listener\ListenerServiceProvider;

class RabbitEventsServiceProvider extends ListenerServiceProvider
{
    protected $listen = [
        'payment.succeeded' => [
            'App\Listeners\SendNotification',
            'App\Listeners\ChangeUserRole@process',
            function($payload) { Log::info('Payment Succeeded', $payload); },
            ['App\Listeners\ChangeUserRole', 'process']
        ],
        'item.*' => [
            AllItemEventsListener::class
        ]
    ];
}

class SendNotification
{
    public function handle($eventPayload)
    {
        Mailer::to(Arr::get($eventPayload, 'user.email'))
            ->subject('Payment Succeeded')
            ->message('...');
    }
}

class AllItemEventsListener
{
    public function handle($event, $payload)
    {
        match($event) => [
            'item.created' => ...,
            'item.deleted' => ...,
            'item.updated' => ...,
        ];
    }
}

/**
 * Handle payment but only if the type is 'mytype'
 *
 * @param array $payload
 * @return void
 */ 
public function handle($payload) 
{
    if (\Arr::get($payload, 'entity.type') !== 'mytype') {
        return;
    }   
    
    Entity::find(\Arr::get($payload, 'entity.id'))->activate();
}

namespace App\Listeners\RabbitEvents\Middleware;

class FilterEntities
{
    /** 
     * @param string $event the event name. Passing only for wildcard events
     * @param array $payload
     */
    public function handle([$event,] $payload)
    {
        return !\Arr::get($payload, 'entity.type') == 'mytype';
    }
}

use App\Listeners\RabbitEvents\Middleware\FilterEntities;

class PaymentListener
{
    public array $middleware = [
        FilterEntities::class,
        `App\Listeners\RabbitEvents\Middleware\AnotherMiddleware@someAction`,
    ];      

    /** 
     * @param string $event the Event Name. Passing only for wildcard events
     * @param array $payload
     */
    public function middleware([$event, ]$payload)
    {
        return !\Arr::get($payload, 'entity.type') == 'mytype';  
    }
}

bash
php artisan rabbitevents:install

bash
php artisan rabbitevents:listen

bash
php artisan rabbitevents:list