public virtual async Task <PostWithDetailsDto> GetForReadingAsync(GetPostInput input)
{
return(await RequestAsync <PostWithDetailsDto>(nameof(GetForReadingAsync), new ClientProxyRequestTypeValue
{
{ typeof(GetPostInput), input }
}));
}
public async Task <GetPostOutput> GetById(GetPostInput input)
{
var entity = await _manager.GetById(input.Id);
if (entity == null)
{
throw new UserFriendlyException($"Post {input.Id} not found");
}
return(ObjectMapper.Map <GetPostOutput>(entity));
}
public async Task <IReadOnlyList <GetTagOutput> > GetPostTags(GetPostInput input)
{
var entity = await _manager.GetById(input.Id);
if (entity == null)
{
throw new UserFriendlyException($"Post {input.Id} not found");
}
return(entity.Tags.Select(ObjectMapper.Map <GetTagOutput>).ToList());
}
public async Task <double> GetPostRating(GetPostInput input)
{
return((await _manager.GetById(input.Id))?.Rating ?? 0);
}
public Task <PostWithDetailsDto> GetForReadingAsync(GetPostInput input)
{
return(_postAppService.GetForReadingAsync(input));
}
public async Task<GetCategoryOutput> GetCategoriesByPostId(GetPostInput input)
{
Guid postId = input.IdOrEntryName.ToGuid();
var post = (await this._postRepository.GetPostByWhere(w => w.Id == postId)).FirstOrDefault();
var categories = post.Categories;
return new GetCategoryOutput
{
CategoryCollection = categories.MapTo<IReadOnlyList<CategoryDto>>()
};
}
/// <summary>
/// 根据文章Id或文章友好地址获取文章
/// </summary>
/// <param name="idOrentryName">文章的Id或者友好地址</param>
/// <returns></returns>
public async Task<GetPostOutput> GetPostByIdOrEntryName(GetPostInput input)
{
string idOrentryName = input.IdOrEntryName;
if (idOrentryName.IsNullOrEmpty()) throw new HttpException(404, "Not Found");
Guid guidId;
Post post = null;
if (Guid.TryParse(idOrentryName, out guidId))
{
//Id
var postIEnumable = await this._postRepository.GetPostByWhere(w => w.Id == guidId);
post = postIEnumable.FirstOrDefault();
}
else
{
//EntryName
var postIEnumable = await this._postRepository.GetPostByWhere(w => w.EntryName.ToLower() == idOrentryName.ToLower());
post = postIEnumable.FirstOrDefault();
}
//校验获取的数据
if (post == null) throw new HttpException(404, "Not Found");
post.PVCount++;//TODOL:文章的访问量。目前是自加1 以后根据用户ip计算
return new GetPostOutput
{
Post = post.MapTo<PostDto>()
};
}
