private function getTelegramUser($message)
{
$from = $message['from'];
$telegramId = $from['id'];
$telegramName = $from['first_name'];
if (array_key_exists('last_name', $from)) {
$telegramName .= ' ' . $from['last_name'];
}
if (array_key_exists('username', $from)) {
$username = $from['username'];
}
try {
$tg = TelegramUser::findByTelegramId($telegramId);
} catch (ModelNotFoundException $e) {
$tg = TelegramUser::firstOrNew(array('telegram_id' => $telegramId));
}
$tg->name = $telegramName;
if (isset($username)) {
$tg->username = $username;
}
$tg->save();
return $tg;
}
