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feat：完成评论功能

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橙子
2023-03-23 00:08:55 +08:00
parent 30329ea4db
commit 8213f6f8d7
13 changed files with 240 additions and 32 deletions
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30
Yi.Framework.Net6/src/project/bbs/Yi.BBS.Application/Forum/CommentService.cs
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@@ -46,24 +46,36 @@ namespace Yi.BBS.Application.Forum
var entities = await _DbQueryable.WhereIF(!string.IsNullOrEmpty(input.Content), x => x.Content.Contains(input.Content))
.Where(x => x.DiscussId == discussId)
.Includes(x=>x.CreateUser)
.ToListAsync();
//获取全量主题评论， 先获取顶级的，将其他子组合到顶级下，形成一个二维,先转成dto
List<CommentGetListOutputDto>? items = await MapToGetListOutputDtosAsync(entities);
//结果初始值，第一层等于全部根节点
var outPut = entities.Where(x => x.ParentId == 0).ToList();
//这里就是dto的处理啦
//将全部数据进行hash
var dic = entities.ToDictionary(x => x.Id);
//获取根节点
var rootDic = items.Where(x => x.ParentId != 0).ToDictionary(x => x.Id);
foreach (var comment in items)
foreach (var comment in entities)
{
//不是根节点，需要赋值 被评论者用户信息等
if (comment.ParentId != 0)
{
rootDic[comment.Id].Children.Add(comment);
var parentComment = dic[comment.ParentId];
comment.CommentedUser = parentComment.CreateUser;
}
//root或者parent id，根节点都是等于0的
var id = comment.RootId;
if (id is not 0)
{
dic[id].Children.Add(comment);
}
}
return new PagedResultDto<CommentGetListOutputDto>(0, items);
//获取全量主题评论， 先获取顶级的，将其他子组合到顶级下，形成一个二维,先转成dto
List<CommentGetListOutputDto>? items = await MapToGetListOutputDtosAsync(outPut);
return new PagedResultDto<CommentGetListOutputDto>(0, items);
}
@@ -79,7 +91,7 @@ namespace Yi.BBS.Application.Forum
{
throw new UserFriendlyException(DiscussConst.主题不存在);
}
var entity = await _forumManager.CreateCommentAsync(input.DiscussId, input.Content);
var entity = await _forumManager.CreateCommentAsync(input.DiscussId, input.ParentId,input.RootId, input.Content);
return await MapToGetOutputDtoAsync(entity);
}