Examples with PartyVersionLowerException se.zinokader.spotiq.util.exception.PartyVersionLowerException used on opensource projects

Example 1 with PartyVersionLowerException

use of se.zinokader.spotiq.util.exception.PartyVersionLowerException in project SpotiQ by ZinoKader.

the class LobbyPresenter method joinParty.

void joinParty(String partyTitle, String partyPassword) {
    Party party = new Party(partyTitle, partyPassword);
    add(Observable.zip(partiesRepository.getParty(party.getTitle()), spotifyRepository.getMe(spotifyCommunicatorService.getWebApi()), (dbPartySnapshot, spotifyUser) -> {
        if (!dbPartySnapshot.exists())
            throw new PartyDoesNotExistException();
        Party dbParty = dbPartySnapshot.child(FirebaseConstants.CHILD_PARTYINFO).getValue(Party.class);
        if (dbParty.getPartyVersionCode() > VersionUtil.getCurrentAppVersionCode()) {
            throw new PartyVersionHigherException();
        } else if (dbParty.getPartyVersionCode() < VersionUtil.getCurrentAppVersionCode()) {
            throw new PartyVersionLowerException();
        }
        User user = new User(spotifyUser.id, spotifyUser.display_name, spotifyUser.images);
        user.setJoinedNowTimeStamp();
        boolean userAlreadyExists = dbPartySnapshot.child(FirebaseConstants.CHILD_USERS).hasChild(user.getUserId());
        return new UserPartyInformation(user, userAlreadyExists, dbParty);
    }).flatMap(userPartyInformation -> {
        if (!userPartyInformation.getParty().getPassword().equals(partyPassword))
            throw new PartyWrongPasswordException();
        if (userPartyInformation.userAlreadyExists()) {
            return Observable.just(true);
        } else {
            return partiesRepository.addUserToParty(userPartyInformation.getParty().getTitle(), userPartyInformation.getUser());
        }
    }).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).compose(this.deliverFirst()).subscribe(lobbyViewPartyDelivery -> lobbyViewPartyDelivery.split((lobbyView, userWasAdded) -> {
        navigateToParty(partyTitle);
    }, (lobbyView, exception) -> {
        if (exception instanceof PartyDoesNotExistException) {
            lobbyView.showMessage("Party does not exist, why not create it?");
        } else if (exception instanceof PartyWrongPasswordException) {
            lobbyView.showMessage("Invalid password");
        } else if (exception instanceof PartyVersionHigherException) {
            lobbyView.showMessage("This party was created with a newer version of SpotiQ");
        } else if (exception instanceof PartyVersionLowerException) {
            lobbyView.showMessage("This party was created with an older version of SpotiQ");
        } else {
            lobbyView.showMessage("Something went wrong when joining the party");
        }
        Log.d(LogTag.LOG_LOBBY, "Could not join party");
    })));
}