/**
* @return \yii\db\ActiveQuery
*/
public function getMessages()
{
return $this->hasMany(Message::className(), ['id' => 'id'])->indexBy('language');
}
/**
* @param SourceMessage $sourceMessage
* @param string $language
* @param string $translation
* @param $override
* @return bool|null
*/
protected function setTranslation($sourceMessage, $language, $translation, $override)
{
/** @var Message[] $messages */
$messages = $sourceMessage->messages;
if (isset($messages[$language]) && ($override || $messages[$language]->translation === null)) {
$messages[$language]->translation = $translation;
return $messages[$language]->save();
} elseif (!isset($messages[$language])) {
$message = new Message();
$message->language = $language;
$message->translation = $translation;
$message->id = $sourceMessage->id;
return $message->save();
}
return null;
}