public async Task NewPost(NewPostDto dto)
{
var memberInfo = await _memberRepository.FirstOrDefaultAsync(t => t.Id == dto.MemberId);
if (memberInfo == null)
{
throw new UserFriendlyException("请先登录账户!");
}
var plateInfo = await _plateRepository.FirstOrDefaultAsync(t => t.Id == dto.PlateId);
if (plateInfo == null)
{
throw new UserFriendlyException("请选择发帖版块!");
}
if (dto.Title.Length < 5)
{
throw new UserFriendlyException("标题不能少于5个字");
}
if (dto.Content.Length < 5)
{
throw new UserFriendlyException("帖子内容不能少于5个字");
}
ForumPost forumPost = new ForumPost();
forumPost.MemberId = dto.MemberId;
forumPost.PlateId = dto.PlateId;
forumPost.Title = dto.Title;
forumPost.Content = dto.Content;
if (dto.Content.Length <= 100)
{
forumPost.Summary = dto.Content;
}
else
{
forumPost.Summary = dto.Content.Substring(0, 100);
}
forumPost.LastCommentTime = DateTime.Now;
var postId = await _forumPostRepository.InsertAndGetIdAsync(forumPost);
if (dto.Images != null && dto.Images.Count > 0)
{
foreach (var image in dto.Images)
{
ForumImage forumImage = new ForumImage();
forumImage.Type = ForumImageType.Posts;
forumImage.Image = image;
forumImage.OwnerId = postId;
await _forumImageRepository.InsertAsync(forumImage);
}
}
}
public async Task NewComment(NewCommentDto dto)
{
var memberInfo = await _memberRepository.FirstOrDefaultAsync(t => t.Id == dto.MemberId);
if (memberInfo == null)
{
throw new UserFriendlyException("请先登录账户!");
}
var postInfo = await _forumPostRepository.FirstOrDefaultAsync(t => t.Id == dto.PostId);
if (postInfo == null)
{
throw new UserFriendlyException("回复的帖子不存在!");
}
if (dto.Content.Length < 5)
{
throw new UserFriendlyException("回复内容不能少于5个字");
}
if (dto.Content.Length > 100)
{
throw new UserFriendlyException("回复内容不能超过100个字");
}
ForumComment forumComment = new ForumComment();
forumComment.MemberId = dto.MemberId;
forumComment.ForumPostId = postInfo.Id;
forumComment.Content = dto.Content;
forumComment.Floor = postInfo.CommentCount + 1;
postInfo.LastCommentTime = DateTime.Now;
postInfo.CommentCount++;
var commentId = await _forumCommentRepository.InsertAndGetIdAsync(forumComment);
if (dto.Images != null && dto.Images.Count > 0)
{
foreach (var image in dto.Images)
{
ForumImage forumImage = new ForumImage();
forumImage.Type = ForumImageType.Comment;
forumImage.Image = image;
forumImage.OwnerId = commentId;
await _forumImageRepository.InsertAsync(forumImage);
}
}
await _forumPostRepository.UpdateAsync(postInfo);
}