/**
* This method gets and return user id from the database
* @param LoginData $userLoginData
* @return mixed
*/
public function getUserIdFromDB(LoginData $userLoginData)
{
$query = $this->connect->prepare("SELECT `" . self::USER_ID_COL . "` FROM `" . self::TABLE_NAME . "` WHERE `" . self::NICKNAME_COL . "` = ?");
$query->bind_param('s', $this->escape_string($userLoginData->getNickname()));
$query->execute();
$query->bind_result($userID);
$query->fetch();
return $userID;
}
/**
* This method performs login functionality
* @param LoginData $userLoginData
* @throws CustomException if nickname not found or password does not match or other login error occurred
*/
public function login(LoginData $userLoginData)
{
$userDAO = new UserDAO();
if ($userDAO->doNicknameExistInDB($userLoginData->getNickname())) {
if (password_verify($userLoginData->getPassword(), $userDAO->getUserPasswordFromDB($userLoginData->getNickname()))) {
session_regenerate_id();
$_SESSION['tastyRecipeUser'] = $userDAO->getUserIdFromDB($userLoginData);
} else {
throw new CustomException("Password do not match with username you entered! :( Try again!");
}
} else {
throw new CustomException("We could not find the nickname you entered. :( Make sure you enter right nickname! ");
}
}