Tag: advanced php

Matt Stauffer on how to minimize Vue’s impact on the Core Web Vitals? Read More

My colleague Brent shares some thoughts on possible improvements to handling config values. Read More

Laravel transporter is an easy to use wrapper around Laravel PendingRequest that allows you to define requests as classes, and override options at run time when you need to. Read More

In this blog post, Jeffrey Way explains why and how he refactored Laracasts from a traditional server rendered app to an SPA using Inertia. Read More

Matthias Noback wrote down some good testing advice. Read More

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Last week we released a new version of spatie/laravel-event-sourcing. Version 5 is probably one of the largest releases since the beginning of the package. We've worked several months on it and have been testing it extensively already in our own projects.

In this post, my colleague Brent will walk you through all the changes and new functionalities.

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Our team has released a new Laravel package: spatie/laravel-artisan-dispatchable. This package allows you to dispatch any job from an artisan command.

In this blog post, I'd like to explain why we created the package and how you can use it.

Why we created this package #

Laravel's scheduler will perform all tasks sequentially. When you add a scheduled task to the scheduler, the task should perform its work as fast as possible, so no other tasks will have to wait.

If you have a task that needs to run every minute and its runtime is close to a minute, you should not use a simple Artisan command, as this will result in the delay of all other minute-ly tasks.

Long-running tasks should be performed by jobs that perform their work on the queue. Laravel has the ability to schedule queued jobs. This way, those tasks will not block the scheduler.

$schedule->job(new ProcessPodcast)->everyFiveMinutes();

The downside of this approach is that you cannot run that job via Artisan anymore. You have to choose between using an artisan command + blocking the scheduler on the one hand, and job + not blocking the scheduler on the other hand.

Using our package, you don't have to make that choice anymore. When letting your job implement SpatieArtisanDispatchableJobsArtisanDispatchable, you will not block the scheduler and can still execute the logic via Artisan.

How to make jobs dispatchable via Artisan #

All you need to do is let your job implement the empty ArtisanDispatchable interface.

use SpatieArtisanDispatchableJobsArtisanDispatchable;
class ProcessPodcast implements ArtisanDispatchable
{
public function handle()
{
// perform some work...
}
}

This allows the job to be executed via Artisan using the kebab-case version of the base class name.

php artisan process-podcast

This job will not be queued but will be immediately executed inside the executed artisan command.

If you want to put your job on the queue instead of executing it immediately, add the queued option.

php artisan process-podcast --queued

If your job has constructor arguments, you can still use the package. Constructor arguments can be passed as options to the artisan command. If a constructor argument is an Eloquent model, you may pass the model's id to the artisan command option.

Here's an example:

use App<span class="hljs-title">Models<span class="hljs-title">Podcast;
use Spatie<span class="hljs-title">ArtisanDispatchable<span class="hljs-title">Jobs<span class="hljs-title">ArtisanDispatchable;
class ProcessPodcast implements ArtisanDispatchable
{
public function __construct(
Podcast $podcast,
) {}
<span class="hljs-keyword">public</span> <span class="hljs-function"><span class="hljs-keyword">function</span> <span class="hljs-title">handle</span><span class="hljs-params">()</span>
</span>{
    <span class="hljs-comment">// perform some work...</span>
}

}

Here's how you can execute this job with podcast id 1234

php artisan process-podcast --podcast=1234

In closing #

This package has a few other whistles and bells, which are explained in the package's readme on GitHub.

This isn't the first package our team has created. Check our website for an extensive list of things we released previously.

If you want to support our open source work, consider picking up one of our premium products and courses.

Here are a few tips and tricks that you can use in your Alpine 3.x components. Read More

Regular expressions are powerful, PHP but they are not known to be readable, and more often than not, maintaining a regular expression is not a straight-forward task. Here are some tips to improve and write Read more…

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I'm thrilled to announce that our premium course Event Sourcing in Laravel has just launched.

If you ever wanted to get started with event sourcing, this is the course for you. It contains a beautifully designed ebook, two hours worth of videos, and a demo Laravel app containing an event-sourced shopping cart.

Event sourcing isn't an all or nothing approach. Even if your project doesn't need the full power of event sourcing, you can still benefit from knowing and implementing best practices from the event sourcing world.

We're offering a 20% launch discount for the next two weeks to celebrate this release.

In this stream, you can see my colleague Brent and I launch the course, and answer questions from the audience.