/**
* On User delete, also delete all comments
*
* @param type $event
*/
public static function onUserDelete($event)
{
foreach (MessageEntry::findAll(array('user_id' => $event->sender->id)) as $messageEntry) {
$messageEntry->delete();
}
foreach (UserMessage::findAll(array('user_id' => $event->sender->id)) as $userMessage) {
$userMessage->message->leave($event->sender->id);
}
return true;
}
/**
* Deletes a message, including all dependencies.
*/
public function delete()
{
foreach (MessageEntry::findAll(array('message_id' => $this->id)) as $messageEntry) {
$messageEntry->delete();
}
foreach (UserMessage::findAll(array('message_id' => $this->id)) as $userMessage) {
$userMessage->delete();
}
parent::delete();
}
public function up()
{
$this->renameClass('MessageEntry', MessageEntry::className());
}
/**
* Delete Entry Id
*
* Users can delete the own message entries.
*/
public function actionDeleteEntry()
{
$this->forcePostRequest();
$messageEntryId = (int) Yii::$app->request->get('messageEntryId');
$entry = MessageEntry::findOne(['id' => $messageEntryId]);
// Check if message entry exists and it´s by this user
if ($entry == null || $entry->user_id != Yii::$app->user->id) {
throw new HttpException(404, 'Could not find message entry!');
}
$entry->message->deleteEntry($entry);
if (Yii::$app->request->isAjax) {
return $this->htmlRedirect(['index', 'id' => $entry->message_id]);
} else {
return $this->redirect(['index', 'id' => $entry->message_id]);
}
}