public List<Topic> getTopicsForCategory(String id) {
List<Topic> topics = this.repository.getTopicsForCategory(id);
for (Topic topic : topics) {
topic.setCommentsCount(repository.getCommentsCount(topic.getId()));
}
return topics;
}
public void insertTopic(Topic topic) {
Date date = new Date();
DateFormat df = DateFormat.getDateInstance(DateFormat.MEDIUM);
topic.setDate(df.format(date));
this.repository.insert(topic);
}