Examples with Book com.github.lybgeek.orm.mybatisplus.model.Book used on opensource projects

Example 1 with Book

use of com.github.lybgeek.orm.mybatisplus.model.Book in project springboot-learning by lyb-geek.

the class BookServiceImpl method getBookByName.

@Override
public BookDTO getBookByName(String bookName) {
    Wrapper<Book> wrapper = new QueryWrapper<>();
    ((QueryWrapper<Book>) wrapper).eq("book_name", bookName);
    Book book = bookMapper.selectOne(wrapper);
    if (ObjectUtils.isNotEmpty(book)) {
        return dozerMapper.map(book, BookDTO.class);
    }
    return null;
}

Example 2 with Book

use of com.github.lybgeek.orm.mybatisplus.model.Book in project springboot-learning by lyb-geek.

the class BookServiceImpl method getBookById.

@Override
public BookDTO getBookById(Long id) {
    Book dbBook = baseMapper.selectById(id);
    BookDTO bookDTO = dozerMapper.map(dbBook, BookDTO.class);
    return bookDTO;
}

Example 3 with Book

use of com.github.lybgeek.orm.mybatisplus.model.Book in project springboot-learning by lyb-geek.

the class BookServiceImpl method addBook.

@Override
@Transactional
public BookDTO addBook(BookDTO bookDTO) {
    Book book = dozerMapper.map(bookDTO, Book.class);
    boolean isExitBookByName = ObjectUtils.isNotEmpty(getBookByName(bookDTO.getBookName()));
    if (isExitBookByName) {
        throw new BizException("书名已经存在");
    }
    book.setCreateDate(new Date());
    book.setUpdateDate(new Date());
    baseMapper.insert(book);
    bookDTO = dozerMapper.map(book, BookDTO.class);
    return bookDTO;
}

Example 4 with Book

use of com.github.lybgeek.orm.mybatisplus.model.Book in project springboot-learning by lyb-geek.

the class BookServiceImpl method editBook.

@Override
@Transactional
public BookDTO editBook(BookDTO bookDTO) {
    Book book = dozerMapper.map(bookDTO, Book.class);
    book.setUpdateDate(new Date());
    baseMapper.updateById(book);
    return getBookById(book.getId());
}

Example 5 with Book

use of com.github.lybgeek.orm.mybatisplus.model.Book in project springboot-learning by lyb-geek.

the class BookServiceImpl method pageBook.

@Override
public PageResult<BookDTO> pageBook(PageQuery<BookDTO> pageQuery) {
    BookDTO bookDTO = pageQuery.getQueryParams();
    Wrapper<Book> wrapper = wrapperQueryCondition(bookDTO);
    IPage<Book> page = new Page<>(pageQuery.getPageNo(), pageQuery.getPageSize());
    IPage<Book> bookIPage = baseMapper.selectPage(page, wrapper);
    if (bookIPage != null) {
        List<BookDTO> bookDTOS = new ArrayList<>();
        if (CollectionUtils.isNotEmpty(bookIPage.getRecords())) {
            bookDTOS = BeanMapperUtils.mapList(bookIPage.getRecords(), BookDTO.class);
        }
        return PageUtil.INSTANCE.getPage(bookIPage, bookDTOS);
    }
    return null;
}