/**
* @param SourceMessage $sourceMessage
* @param string $language
* @param string $translation
*/
private function setTranslation($sourceMessage, $language, $translation)
{
/** @var Message[] $messages */
$messages = $sourceMessage->messages;
if (isset($messages[$language]) && $messages[$language]->translation === null) {
$messages[$language]->translation = $translation;
$messages[$language]->save(false);
} elseif (!isset($messages[$language])) {
$message = new Message();
$message->setAttributes(['language' => $language, 'translation' => $translation], false);
$sourceMessage->link('messages', $message);
}
}