Mibew/first-message-plugin
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Remove messages for closed threads

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This commit is contained in:
Dmitriy Simushev 2015-06-19 13:17:02 +00:00
parent 694af48235
commit 117a17dc33
1 changed files with 23 additions and 2 deletions
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25
Plugin.php
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@ -30,8 +30,6 @@ use Mibew\Thread;
/**
* Represents the plugin.
*
* @todo First messages cleaning for closed threads.
*/
class Plugin extends \Mibew\Plugin\AbstractPlugin implements \Mibew\Plugin\PluginInterface
{
@ -68,6 +66,7 @@ class Plugin extends \Mibew\Plugin\AbstractPlugin implements \Mibew\Plugin\Plugi
// Attach CSS and JS files of the plugin to chat window.
$dispatcher = EventDispatcher::getInstance();
$dispatcher->attachListener(Events::THREAD_USER_IS_READY, $this, 'sendFirstMessage');
$dispatcher->attachListener(Events::THREAD_CLOSE, $this, 'removeOldMessage');
}
/**
@ -102,6 +101,28 @@ class Plugin extends \Mibew\Plugin\AbstractPlugin implements \Mibew\Plugin\Plugi
}
}
/**
* Removes messages for threads that are closed.
*
* It's a listener of {@link \Mibew\EventDispatcher\Events::THREAD_CLOSE}
* event.
*
* @param array $args List of arguments that is passed to the event.
*/
public function removeOldMessage(&$args)
{
$thread = $args['thread'];
if ($thread->userId) {
$message = Message::loadByUserId($thread->userId);
if ($message) {
// There is a first message associated with the user ID. Delete
// it because the thread is closed now and the message cannot be
// used anymore.
$message->delete();
}
}
}
/**
* Specify version of the plugin.
*