public Sprint createNextSprint() {
Sprint sprint = sprintDao.newEntityInstance();
sprint.setProject(this);
sprint.setLabel("Next Sprint");
if (isCurrentSprintSet()) {
sprint.setBegin(getCurrentSprint().getEnd());
Integer length = getCurrentSprint().getLengthInDays();
if (length != null) sprint.setEnd(sprint.getBegin().addDays(length));
}
sprintDao.saveEntity(sprint);
setNextSprint(sprint);
return sprint;
}
public void switchToNextSprint() {
Sprint oldSprint = getCurrentSprint();
oldSprint.close();
oldSprint.setEnd(Date.today());
getCurrentSprintSnapshot().update();
Sprint newSprint = getNextSprint();
if (newSprint == null) newSprint = createNextSprint();
if (!newSprint.isBeginSet() || newSprint.getBegin().isPast()) newSprint.setBegin(Date.today());
if (!newSprint.isEndSet() || newSprint.getEnd().isBeforeOrSame(newSprint.getBegin()))
newSprint.setEnd(newSprint.getBegin().addDays(oldSprint.getLengthInDays()));
setCurrentSprint(newSprint);
createNextSprint();
createSprintSnapshot();
for (Task task : oldSprint.getTasks()) {
if (task.isClosed()) {
taskDao.deleteEntity(task);
}
}
}