public function login()
{
$request = new Request();
if (!$this->isLogged()) {
if (Validator::login($request->input('login'))) {
$this->vars->setSession($request->input('login'));
//Try to add user to database, if nickname is already in use
//the exception will be thrown, PDOException can be thrown on
//error as well.
try {
$this->db->addNewUser($this->vars->getLogin(), $this->vars->getSessionID(), $this->vars->getSessionTime());
} catch (Exception $e) {
$this->vars->destroySession();
throw new Exception($e->getMessage(), $e->getCode());
}
return new Message(200, 'Login ok');
} else {
throw new Exception('Incorrect login', 401);
}
} else {
throw new Exception('User is already logged.', 400);
}
}
