public function main()
{
$Level = new Level();
$user = $this->Message->User;
$greetings = array("Arise", "Congratulations");
if ($Level->buyLevel($user, $this->db)) {
$out = emoji(0x1f4ef) . " " . $greetings[mt_rand(0, count($greetings) - 1)] . " *" . $user->getName() . "*, you are now a *Level " . $user->level . " " . $user->getTitle() . "*!" . "\nYou may rise to Level " . ($user->level + 1) . " for a price of " . $Level->getLevelPrice($user->level + 1) . " Coin.";
} else {
$out = emoji(0x1f44e) . " Sorry, you need " . $Level->getLevelPrice($user->level + 1) . " Coin to rise to Level " . ($user->level + 1) . ".";
}
Telegram::talk($this->Message->Chat->id, $out);
}
public static function buyLevel(User $user, \PDO $db)
{
$price = Level::getLevelPrice($user->level + 1);
if ($user->getBalance() >= $price) {
$Transact = new Transact($db);
if ($Transact->transactToBank(new BankTransaction($user, $price, new TransactionType(TransactionType::LevelPurchase)))) {
$user->level++;
$user->save($db);
return true;
}
}
return false;
}
