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[英]Symfony 3.2 FOSMessageBundle '…/new' (ie compose new message) throws error no matter what I do
[英]FOSMessageBundle in Symfony2
創建線程時,如何設置線程創建者讀取消息?
我有這部分代碼
$composer = $this->get('fos_message.composer');
$message = $composer->newThread()
->setSender($this->getUser())
->setSubject('myThread')
->setBody($request->get('createThread')['my_thread']);
$sender = $this->get('fos_message.sender');
$sender->send($message);
但是,當我在最后一行中發送消息時,在數據庫中is_read的值設置為0,而發件人應設置為1。因此,我需要將作者設置為在他發送消息時被讀取。
任何人? :)
消息元數據只有在持久存在后才存在。 這就是為什么在將消息保存到數據庫之后必須設置讀取狀態。
最簡單的方法是注冊EventSubscriber。 工作示例代碼:
<?php
namespace Acme\DemoBundle\EventListener;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use FOS\MessageBundle\Event\MessageEvent;
use FOS\MessageBundle\Event\FOSMessageEvents as Event;
use FOS\MessageBundle\ModelManager\MessageManagerInterface;
class MessageSendSubscriber implements EventSubscriberInterface
{
private $messageManager;
public function __construct(MessageManagerInterface $messageManager)
{
$this->messageManager = $messageManager;
}
public static function getSubscribedEvents()
{
return array(
Event::POST_SEND => 'markAsReadBySender'
);
}
public function markAsReadBySender(MessageEvent $event)
{
$message = $event->getMessage();
$sender = $message->getSender();
$this->messageManager->markAsReadByParticipant($message, $sender);
$this->messageManager->saveMessage($message);
}
}
在services.yml中:
message_send_listener:
class: Acme\DemoBundle\EventListener\MessageSendSubscriber
arguments: [@fos_message.message_manager]
tags:
- { name: kernel.event_subscriber }
在這里您可以檢查可以訂閱哪些事件: https : //github.com/FriendsOfSymfony/FOSMessageBundle/blob/master/Event/FOSMessageEvents.php
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