/**
* Update a tag.
*
* @param tag Tag to update
* @param userId User ID
* @return Updated tag
*/
public Tag update(Tag tag, String userId) {
EntityManager em = ThreadLocalContext.get().getEntityManager();
// Get the tag
Query q = em.createQuery("select t from Tag t where t.id = :id and t.deleteDate is null");
q.setParameter("id", tag.getId());
Tag tagFromDb = (Tag) q.getSingleResult();
// Update the tag
tagFromDb.setName(tag.getName());
tagFromDb.setColor(tag.getColor());
tagFromDb.setParentId(tag.getParentId());
// Create audit log
AuditLogUtil.create(tagFromDb, AuditLogType.UPDATE, userId);
return tagFromDb;
}
