PHP code example of smskin / laravel-saga

1. Go to this page and download the library: Download smskin/laravel-saga library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

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

smskin / laravel-saga example snippets

 artisan vendor:publish --provider=SMSkin\LaravelSaga\Providers\ServiceProvider

$this->builder()
     ->correlatedById(EUserCreated::class, static function (EUserCreated $event) {
            return $event->corrId;
     })


$this->builder()
     ->correlatedBy(EUserBlocked::class, 'userId', static function (EUserBlocked $event) {
            return $event->userId;
     });


 $this->builder()
      ->onInitEvent(CreateUserCommand::class, static function (CreateUserCommand $command) {
            return (new SagaExampleContext($command->correlationId))
                ->setEmail($command->email);
      });


$this->builder()
     ->initial()
     ->transitionTo(SagaExampleStates::USER_CREATING)
     ->activity(UserCreatingActivity::class)
     ->then(function () {
            (new UserCommandService())->create(
                $this->context->getId(),
                $this->context->getEmail()
            );
    });


 $this->builder()
      ->duringState(SagaExampleStates::USER_CREATING)
      ->on(EUserCreated::class)
      ->then(function () {
            $event = $this->getHandledEvent();
            $this->context->setUserId($event->userId);
      })
      ->transitionTo(SagaExampleStates::USER_BLOCKING)
      ->then(function () {
            (new UserCommandService())->block(
                $this->context->getUserId()
            );
      });


$this->builder()
     ->duringState(SagaExampleStates::USER_BLOCKING)
     ->on(EUserBlocked::class)
     ->finalize()
     ->publish(function () {
            return new ESagaExampleFinalized($this->context->getId());
     });


php artisan saga:cache


php artisan saga:cache:clear

config/saga.php