@Override
public boolean isUserSubscribed(User user, Test test) {
Test freshTest = testDAO.get(test.getId());
Collection<User> testSubscribers = freshTest.getSubscribers();
for (User testSubscriber : testSubscribers) {
if (testSubscriber.getId().equals(user.getId())) {
return true;
}
}
return false;
}
@Override
public void removeSubscriber(User user, Test test) {
Test freshTest = testDAO.get(test.getId());
Collection<User> testSubscribers = new ArrayList<>(freshTest.getSubscribers());
for (User testSubscriber : freshTest.getSubscribers()) {
if (testSubscriber.getId().equals(user.getId())) {
testSubscribers.remove(testSubscriber);
}
}
test.setSubscribers(testSubscribers);
testDAO.update(test);
}
@Override
public Test getFullTest(Long id) {
Test test = testDAO.get(id);
if (test == null) {
return null;
}
test = test.clone();
// TODO: return by named query, with optimized fetching
Collection<Metric> metrics = test.getMetrics();
if (metrics != null) {
List<Metric> clonedMetrics = new ArrayList<Metric>();
for (Metric metric : metrics) {
clonedMetrics.add(metric);
}
test.setMetrics(clonedMetrics);
}
Collection<User> subscribers = test.getSubscribers();
if (subscribers != null) {
List<User> subscribersClone = new ArrayList<>();
for (User subscriber : subscribers) {
subscribersClone.add(subscriber.clone());
}
test.setSubscribers(subscribersClone);
}
Collection<Alert> alerts = test.getAlerts();
if (alerts != null) {
List<Alert> alertsClone = new ArrayList<>();
for (Alert alert : alerts) {
List<Tag> tagsClone = new ArrayList<>();
for (Tag tag : alert.getTags()) {
tagsClone.add(tag.clone());
}
Alert alertClone = alert.clone();
alertClone.setTags(tagsClone);
alertsClone.add(alertClone);
}
test.setAlerts(alertsClone);
}
return test;
}
@Override
public void addSubscriber(User user, Test test) {
Test freshTest = testDAO.get(test.getId());
User freshUser = userDAO.get(user.getId());
Collection<User> testSubscribers = freshTest.getSubscribers();
if (testSubscribers.contains(freshUser)) {
return;
}
testSubscribers.add(freshUser);
testDAO.update(freshTest);
}