/*
* (non-Javadoc)
* @see com.syncnapsis.data.service.PlayerManager#removeSitter(java.lang.Long, java.lang.Long)
*/
@Override
public Player removeSitter(Long playerSittedId, Long playerSitterId) {
Player sitted = get(playerSittedId);
Player sitter = get(playerSitterId);
sitted.getSitters().remove(sitter);
return save(sitted);
}
/*
* (non-Javadoc)
* @see com.syncnapsis.data.service.PlayerManager#addSitter(java.lang.Long, java.lang.Long)
*/
@Override
public Player addSitter(Long playerSittedId, Long playerSitterId) {
if (playerSittedId.equals(playerSitterId))
throw new PlayerSelectionInvalidException("sitted equals sitter");
Player sitted = get(playerSittedId);
Player sitter = get(playerSitterId);
for (Player sitter2 : sitted.getSitters()) {
if (sitter2.getId().equals(sitter.getId()))
throw new PlayerSittingExistsException("Sitting relation already exists!", sitter);
}
if (!checkSitter(sitter))
throw new PlayerSittingNotPossibleException("sitter has too much sitted", sitter);
if (!checkSitted(sitted))
throw new PlayerSittingNotPossibleException("sitted has too much sitters", sitted);
sitted.getSitters().add(sitter);
return save(sitted);
}
/*
* (non-Javadoc)
* @see com.syncnapsis.data.service.PlayerManager#checkSitted(com.syncnapsis.data.model.Player)
*/
@Override
public boolean checkSitted(Player sitted) {
return sitted.getRole().getMaxSitters() < 0
|| sitted.getSitters().size() < sitted.getRole().getMaxSitters();
}