Laravel - Event Subscriber Enqueue - When Subscribers Methods are in different class - php

Question

Hello Good Developers,
I've tried using solution from This Question but it didn't solve my problem hence I am asking it as a separate question.
TL;DR - I want my subscriber Listeners to get executed in a queue asynchronously. My Subscriber calls method from different class on for each Event. I tried to add implements ShouldQueue in my SubscriberClass | My Listener Class | renamed method to handle in Each Class but nothing works. they are still executed synchronously without queue.
I've a Event Subscriber Class: TesterAPI. I added it in EventServiceProvider subscribe array.
I've an Event Class SourceAPIEvents
class SourceAPIEvents
{
const PROJECT_CREATED = 'project.created';
const PROJECT_PAUSED = 'project.paused';
const PROJECT_RESUME = 'project.resume';
const PROJECT_CLOSED = 'project.closed';
public $project;
/**
* Create a new event instance.
*
* #return void
*/
public function __construct(Project $project)
{
$this->project = $project;
}
}
TesterAPI - Subscriber
class TesterAPI implements ShouldQueue
{
/**
* Register the listeners for the subscriber.
*
* #param \Illuminate\Events\Dispatcher $events
*/
public function subscribe($events)
{
$events->listen(
SourceAPIEvents::PROJECT_CREATED,
'App\Listeners\Internal\Project\SourceAPI\Tester\ProjectCreate#handle'
);
$events->listen(
SourceAPIEvents::PROJECT_RESUME,
'App\Listeners\Internal\Project\SourceAPI\Tester\ProjectResume#handle'
);
$events->listen(
SourceAPIEvents::PROJECT_PAUSED,
'App\Listeners\Internal\Project\SourceAPI\Tester\ProjectPause#handle'
);
$events->listen(
SourceAPIEvents::PROJECT_CLOSED,
'App\Listeners\Internal\Project\SourceAPI\Tester\ProjectClose#handle'
);
}
}
Here are my Listener Classes:
class ProjectCreate extends TesterBase implements ShouldQueue
{
public function handle(SourceAPIEvents $sourceAPIEvent)
{
//Do Something
}
}
class ProjectPause extends TesterBase implements ShouldQueue
{
public function handle(SourceAPIEvents $sourceAPIEvent)
{
//Do Something
}
}
class ProjectResume extends TesterBase implements ShouldQueue
{
public function handle(SourceAPIEvents $sourceAPIEvent)
{
//Do Something
}
}
I am calling these events like this
event(SourceAPIEvents::PROJECT_CREATED, new SourceAPIEvents($project));
event(SourceAPIEvents::PROJECT_RESUME, new SourceAPIEvents($project));
Help me understand what I am doing wrong.