func (form *CommentForm) SaveComment(comment *models.Comment, user *models.User, post *models.Post) error { comment.Message = form.Message comment.MessageCache = utils.RenderMarkdown(form.Message) comment.UserId = user.Id comment.PostId = post.Id if err := models.InsertComment(comment); err == nil { post.LastReplyId = user.Id models.UpdateById(post.Id, post, "last_reply_id", "last_replied") cnt, _ := models.CountCommentsLTEId(comment.Id) comment.Floor = int(cnt) return models.UpdateById(comment.Id, comment, "floor") } else { return err } }