public Category editCategory(
Long categoryId, String name, String description, String overpassKeyValue, User updateUser) {
if (updateUser == null || !updateUser.isCategoryWrite() || name.isEmpty()) {
return null;
}
EntityTransaction transaction = startSaveTransaction();
Category category = getCategoryById(categoryId);
if (category != null) {
category.setName(name);
category.setDescription(description);
category.setOverpassKeyValue(overpassKeyValue);
category.setUpdateUser(updateUser);
category.setUpdateTimestamp(new Timestamp(new Date().getTime()));
}
try {
entityManager.persist(category);
transaction.commit();
return category;
} catch (Exception e) {
transaction.rollback();
}
return null;
}
public Category createCategory(
String name, String description, String overpassKeyValue, User createUser) {
if (createUser == null || !createUser.isCategoryWrite() || name.isEmpty()) {
return null;
}
EntityTransaction transaction = startSaveTransaction();
Category category = new Category(name, description, overpassKeyValue, createUser, createUser);
try {
entityManager.persist(category);
transaction.commit();
return category;
} catch (Exception e) {
transaction.rollback();
}
return null;
}