@Override
public NoteResult addBook(String userId, String bookName) {
NoteResult result = new NoteResult();
NoteResult tmp = checkExisted(userId, bookName);
if (tmp.getStatus() == 0) {
//
result.setStatus(-1);
result.setMsg("创建新的笔记本失败，是否已经存在该名字的笔记本了");
return result;
}
Notebook book = new Notebook();
book.setCn_notebook_id(EncodeUtil.createId());
book.setCn_user_id(userId);
book.setCn_notebook_name(bookName);
book.setCn_notebook_type_id("");
book.setCn_notebook_desc("");
Timestamp time = new Timestamp(System.currentTimeMillis());
book.setCn_notebook_createtime(time);
int rtn = notebookDao.save(book);
if (rtn == 1) {
result.setStatus(0);
result.setMsg("创建新的笔记本成功");
result.setData(book.getCn_notebook_id());
} else {
result.setStatus(-1);
result.setMsg("创建新的笔记本失败，是否已经存在该名字的笔记本了");
}
return result;
}
@Override
@Transactional(readOnly = true)
public NoteResult loadBooks(String userId) {
NoteResult result = new NoteResult();
if (userId == null || "".equals(userId)) {
result.setStatus(1);
result.setMsg("用户Id不能为空");
return result;
}
/** 根据用户 Id提取笔记本 */
List<Notebook> books = notebookDao.loadBooksByUserId(userId);
result.setStatus(0);
result.setMsg("查询成功");
result.setData(books);
return result;
}
@Override
@Transactional(readOnly = true)
public NoteResult checkExisted(String userId, String bookName) {
NoteResult result = new NoteResult();
Map<String, String> map = new HashMap<>();
map.put("userId", userId);
map.put("bookName", bookName);
Notebook book = notebookDao.loadBookByBookNameAndUserId(map);
if (book != null) {
result.setStatus(0);
result.setMsg("已经存在" + bookName + "的笔记本了");
} else {
result.setStatus(-1);
result.setMsg("不存在" + bookName + "的笔记本");
}
return result;
}
