/**
* Sign up: add a new record to both Account and Profile repositories.
*
* @param login
* @param password
* @param profile
* @return access token
*/
public String createAccount(String login, String password, String role, Profile profile)
throws ServiceException {
/* Check if this account already exists. */
Account userAccount = accountDAO.getAccount(login, null);
if (userAccount != null) {
throw new ServiceException("Account already exists.");
}
// Get the current time
final Long currentTimeMillis = System.currentTimeMillis();
// Wrap up an account object
Account account = new Account();
account.setPassword(password);
account.setLogin(login);
account.setRoles(role);
account.setActivated(true);
account.setCtime(currentTimeMillis);
account.setUtime(currentTimeMillis);
// Wrap up a profile object
profile.setCtime(currentTimeMillis);
profile.setUtime(currentTimeMillis);
// create the account and profile
Account ret = createAccountInternal(account, profile);
if (ret == null) {
throw new ServiceException("An internal error happened while creating your " + "account.");
}
return ret.getAccessToken();
}
/** Return an access token string after successfully login. */
private String refreshAccessToken(String username) {
String token = TokenHandler.createTokenForUser(username);
Account account = new Account();
account.setLogin(username);
account.setAccessToken(token);
account.setUtime(System.currentTimeMillis());
accountDAO.updateAccount(account);
return token;
}
/**
* Create profile and account for the user
*
* @param account
* @param profile
* @return
*/
private Account createAccountInternal(Account account, Profile profile) {
/* Add a new account to database. */
accountDAO.createAccount(account);
/* Create an access token and save to database. */
refreshAccessToken(account.getLogin());
/* Query and double check if account has been created. */
Account createdAcct = accountDAO.getAccount(account.getLogin(), null);
if ((createdAcct == null) || !createdAcct.getLogin().equals(account.getLogin())) {
return null;
}
/* We'll need to add a new profile for this new account. */
profile.setUserId(createdAcct.getId());
profileDAO.createProfile(profile);
return createdAcct;
}