public UserComment createEntryComment(String userId, long partId, UserComment newComment) {
Entry entry = dao.get(partId);
if (entry == null) return null;
authorization.canRead(userId, entry);
Account account = accountController.getByEmail(userId);
Comment comment = new Comment();
comment.setAccount(account);
comment.setEntry(entry);
comment.setBody(newComment.getMessage());
comment.setCreationTime(new Date());
comment = commentDAO.create(comment);
if (newComment.getSamples() != null) {
SampleDAO sampleDAO = DAOFactory.getSampleDAO();
for (PartSample partSample : newComment.getSamples()) {
Sample sample = sampleDAO.get(partSample.getId());
if (sample == null) continue;
comment.getSamples().add(sample);
sample.getComments().add(comment);
}
}
comment = commentDAO.update(comment);
return comment.toDataTransferObject();
}
public UserComment updateEntryComment(
String userId, long partId, long commentId, UserComment userComment) {
Entry entry = dao.get(partId);
if (entry == null) return null;
authorization.canRead(userId, entry);
Comment comment = commentDAO.get(commentId);
if (comment == null) return createEntryComment(userId, partId, userComment);
if (comment.getEntry().getId() != partId) return null;
if (userComment.getMessage() == null || userComment.getMessage().isEmpty()) return null;
comment.setBody(userComment.getMessage());
comment.setModificationTime(new Date());
return commentDAO.update(comment).toDataTransferObject();
}