public async Task UpdateAsync(long id, CreateUpdateBookDto updateBook)
{
Book book = _bookRepository.Select.Where(r => r.Id == id).ToOne();
if (book == null)
{
throw new LinCmsException("没有找到相关书籍");
}
bool exist = _bookRepository.Select.Any(r => r.Title == updateBook.Title && r.Id != id);
if (exist)
{
throw new LinCmsException("图书已存在");
}
//book.Image = updateBook.Image;
//book.Title = updateBook.Title;
//book.Author = updateBook.Author;
//book.Summary = updateBook.Summary;
//book.Summary = updateBook.Summary;
//使用AutoMapper方法简化类与类之间的转换过程
Mapper.Map(updateBook, book);
await _bookRepository.UpdateAsync(book);
}
public async Task CreateAsync(CreateUpdateBookDto createBook)
{
bool exist = _bookRepository.Select.Any(r => r.Title == createBook.Title);
if (exist)
{
throw new LinCmsException("图书已存在");
}
Book book = Mapper.Map <Book>(createBook);
await _bookRepository.InsertAsync(book);
}