public async Task <GetBookListForEditOutput> GetForEdit(NullableIdDto <long> input)
{
var output = new GetBookListForEditOutput();
BookListEditDto editDto;
var allBooks = (await _bookManager.GetAll()).MapTo <List <BookSelectListDto> >();
if (input.Id.HasValue)
{
var entity = await _entityRepository.GetAsync(input.Id.Value);
editDto = entity.MapTo <BookListEditDto>();
var bookIds = (await _bookListAndBookRelationshipManager.GetByBookListId(entity.Id))
.Select(o => o.BookId)
.ToList();
foreach (var book in allBooks)
{
if (bookIds.Exists(o => o == book.Id))
{
book.IsSelected = true;
}
}
}
else
{
editDto = new BookListEditDto();
}
output.BookList = editDto;
output.Books = allBooks;
return(output);
}
protected virtual async Task Update(BookListEditDto input, ICollection <long> bookIds)
{
//TODO:更新前的逻辑判断，是否允许更新
var entity = await _bookListRepository.GetAsync(input.Id.Value);
// input.MapTo(entity);
//将input属性的值赋值到entity中
ObjectMapper.Map(input, entity);
await _bookListManager.UpdateAsync(entity);
await _bookListManager.CreateBookAndBookList(entity.Id, bookIds);
}
protected virtual async Task <BookListEditDto> Create(BookListEditDto input, ICollection <long> bookIds)
{
//TODO:新增前的逻辑判断，是否允许新增
var entity = ObjectMapper.Map <BookList>(input);
//调用领域服务
entity = await _bookListManager.CreateAsync(entity);
if (bookIds.Count > 0)
{
await _bookListManager.CreateBookAndBookList(entity.Id, bookIds);
}
var dto = ObjectMapper.Map <BookListEditDto>(entity);
return(dto);
}
protected virtual async Task Update(BookListEditDto input, List <long> bookIds)
{
//TODO:更新前的逻辑判断，是否允许更新
var entity = await _entityRepository.GetAsync(input.Id.Value);
input.MapTo(entity);
// ObjectMapper.Map(input, entity);
await _entityRepository.UpdateAsync(entity);
if (bookIds != null)
{
bookIds = bookIds.Where(o => o > 0).ToList();
await _bookListAndBookRelationshipManager.CreateRelationship(entity.Id, bookIds);
}
}
protected virtual async Task <BookListEditDto> Create(BookListEditDto input, List <long> bookIds)
{
//TODO:新增前的逻辑判断，是否允许新增
// var entity = ObjectMapper.Map <BookList>(input);
var entity = input.MapTo <BookList>();
var entityId = await _entityRepository.InsertAndGetIdAsync(entity);
if (bookIds != null)
{
bookIds = bookIds.Where(o => o > 0).ToList();
await _bookListAndBookRelationshipManager.CreateRelationship(entity.Id, bookIds);
}
return(entity.MapTo <BookListEditDto>());
}
public async Task <GetBookListForEditOutput> GetForEdit(NullableIdDto <long> input)
{
var output = new GetBookListForEditOutput();
BookListEditDto editDto;
List <long> allSelectedBookIds = null;
var allBooks = ObjectMapper
.Map <List <BookSelectedListDto> >((await _bookRepository.GetAllListAsync()));
if (input.Id.HasValue)
{
var entity = await _bookListRepository.GetAsync(input.Id.Value);
editDto = ObjectMapper.Map <BookListEditDto>(entity);
allSelectedBookIds = (await _bookListManager.GetBookTagsByBookId(editDto.Id)).Select(b => b.BookId).ToList();
if (allSelectedBookIds.Count > 0)
{
foreach (var book in allBooks)
{
if (allSelectedBookIds.Any(b => b == book.Id))
{
book.IsSelected = true;
}
}
}
}
else
{
editDto = new BookListEditDto();
}
output.BookList = editDto;
output.Books = allBooks;
return(output);
}