feser/domain-events

简单的领域事件实现

dev-master / 1.0.x-dev 2015-06-26 21:22 UTC

This package is not auto-updated.

Last update: 2024-09-18 09:00:23 UTC


README

这是一个非常简单的领域事件实现。

用法

<?php

namespace Domain\User;
 
use \Fesor\DomainEvent\DomainEvents; 
 
class User {
    
    use DomainEvents;
    
    private $email;
    
    private $password;
    
    public function __constructor(Email $email, Password $password)
    {
        $this->email = $email;
        $this->password = $password;
        // remember event
        $this->rememberThat(new UserRegistered($this));
    }
}

现在我们可以知道在请求过程中我们的实体发生了什么。

$user = new User(new Email($email), new Password($password));
$events = $user->releaseEvents(); // will return array with UserRegistered event
$tryAgain = $user->releaseEvents(); // will return empty array, since we already released all events

$dispatcher = new EventDispatcher();
$dispatcher->dispatch($events);