Interact with Shipmate from your Laravel code

Installation

You can install the package via composer:

composer require shipmate-io/laravel-shipmate

Job queue

Add a new queue connection to your config/queue.php file:

'shipmate' => [
    'driver' => 'shipmate',
    'default_queue' => 'default',
    'queues' => [
        'default' => [
            'name' => env('SHIPMATE_DEFAULT_JOB_QUEUE_NAME'),
            'worker_url' => env('SHIPMATE_DEFAULT_JOB_QUEUE_WORKER_URL'),
        ],
    ],
],

Update the QUEUE_CONNECTION environment variable:

QUEUE_CONNECTION=shipmate

Message queue

The message queue are configured in the config/message-queue.php file.

return [

    /*
     * The message queues that are available to your service.
     */
    'queues' => [
        'default' => env('SHIPMATE_DEFAULT_MESSAGE_QUEUE_NAME'),
    ],

    /*
     * The file within your code base that defines your message handlers.
     */
    'message_handlers' => base_path('routes/messages.php'),

    /*
     * Whether to register the routes required to handle the messages from the message queues.
     */
    'register_routes' => true,

];

You can publish this file by running the following artisan command:

php artisan vendor:publish --tag="shipmate-config"

A message is a simple class that implements the Shipmate\LaravelShipmate\MessageQueue\ShouldPublish interface.

use Shipmate\LaravelShipmate\MessageQueue\ShouldPublish;

class UserCreated implements ShouldPublish
{
    public function publishOn(): string
    {
        return 'default';
    }

    public function publishAs(): string
    {
        return 'user.created';
    }

    public function publishWith(): array
    {
        return [
            'first_name' => 'John',
            'last_name' => 'Doe',
        ];
    }
}

To publish a message to the message queue, you can dispatch it using Laravel's event helper.

event(new UserCreated);

The message queue delivers this message to the other services in your application as an HTTP request. To accept this request, the package automatically registers the following routes in your service.

Route::post('shipmate/handle-message', [Shipmate\LaravelShipmate\MessageQueue\MessageQueueController::class, 'handleMessage']);
Route::post('shipmate/handle-failed-message', [Shipmate\LaravelShipmate\MessageQueue\MessageQueueController::class, 'handleFailedMessage']);

Next, the package looks in the routes/messages.php file of your service for a handler that corresponds with the type of the message. The contents of the file should look like this:

<?php

return [

    'user.created' => HandleUserCreatedMessage::class,

    'user.deleted' => [HandleUserDeletedMessage::class, 'handle'],

];

The file must return an associative array in which:

• a key is the message type that the application wants to receive
• a value is the class within your application that handles the incoming message of this type

A message handler can be defined in two ways:

1. By referencing a class

   'user.created' => HandleUserCreatedMessage::class,

   In this case, the package looks for a public method in the class that accepts a Shipmate\Shipmate\MessageQueue\Message as argument. This method can be called anything, as shown here:

   use Shipmate\Shipmate\MessageQueue\Message;
   
   class HandleUserCreatedMessage
   {
       public function __invoke(Message $message): void
       {
           $firstName = $message->payload['first_name'];
   
           //
       }
   }
   
   class HandleUserCreatedMessage
   {
       public function handle(Message $message): void
       {
           $firstName = $message->payload['first_name'];
   
           //
       }
   }
   
   class HandleUserCreatedMessage
   {
       public function execute(Message $message): void
       {
           $firstName = $message->payload['first_name'];
   
           //
       }
   }

2. By referencing a class and method

   'user.created' => [HandleUserCreatedMessage::class, 'handle'],

If no handler is registered for a particular type of message, the message is discarded.

Storage bucket

Add a new disk to your config/filesystems.php file:

'shipmate' => [
    'driver' => 'shipmate',
    'bucket' => env('STORAGE_BUCKET_NAME'),
    'visibility' => 'public', // public or private
],

Store and retrieve files from your storage bucket:

$disk = Storage::disk('shipmate');

$disk->put('avatars/1', $fileContents);
$exists = $disk->exists('file.jpg');
$time = $disk->lastModified('file1.jpg');
$disk->copy('old/file1.jpg', 'new/file1.jpg');
$disk->move('old/file1.jpg', 'new/file1.jpg');
$url = $disk->url('folder/my_file.txt');
$url = $disk->temporaryUrl('folder/my_file.txt', now()->addMinutes(30));
$disk->setVisibility('folder/my_file.txt', 'public');

See https://laravel.com/docs/master/filesystem for full list of available functionality.

Changelog

Please see CHANGELOG for more information on what has changed recently.

License

The MIT License (MIT). Please see License File for more information.