public async Task <PagedResultDto <PostListDto> > GetPaged(GetPostsInput input)
{
var query = _postRepository.GetAll()
//模糊搜索地址
.WhereIf(!input.FilterText.IsNullOrWhiteSpace(), a => a.Url.Contains(input.FilterText))
//模糊搜索封面
.WhereIf(!input.FilterText.IsNullOrWhiteSpace(), a => a.CoverImage.Contains(input.FilterText))
//模糊搜索标题
.WhereIf(!input.FilterText.IsNullOrWhiteSpace(), a => a.Title.Contains(input.FilterText))
//模糊搜索内容
.WhereIf(!input.FilterText.IsNullOrWhiteSpace(), a => a.Content.Contains(input.FilterText))
;
// TODO:根据传入的参数添加过滤条件
var count = await query.CountAsync();
var postList = await query
.OrderBy(input.Sorting).AsNoTracking()
.PageBy(input)
.ToListAsync();
var postListDtos = ObjectMapper.Map <List <PostListDto> >(postList);
foreach (var item in postListDtos)
{
var tags = await GetTagsOfPost(item.Id);
item.Tags = string.Join(", ", tags.Select(p => p.Name).ToArray());
item.BlogName = AsyncHelper.RunSync(() => _blogManager.FindByIdAsync(item.BlogId)).Name;
}
return(new PagedResultDto <PostListDto>(count, postListDtos));
}
public async Task Create(CreatePostInput input)
{
// Is the user the author of the blog?
var blog = await _blogManager.FindByIdAsync(input.BlogId);
if (blog?.AuthorId != AbpSession.UserId && AbpSession.UserId != input.AuthorId)
{
return;
}
var post = ObjectMapper.Map <Post>(input);
await _postManager.CreateAsync(post);
}
public async Task <BlogListOutput> GetBlogById(int blogId)
{
return(ObjectMapper.Map <BlogListOutput>(await _blogManager.FindByIdAsync(blogId)));
}
