feat: 评论/帖子编辑历史与编辑标记,内容锁定

- 新增 smartDiff 差异计算与 EditHistoryModal 编辑历史弹窗,替换原 CommentEditHistoryModal
- 新增 PostEditedMark 编辑标记展示
- 新增内容锁定机制(content_lock)防止并发编辑冲突
- 审核与通知服务适配
This commit is contained in:
2026-09-25 23:41:45 +08:00
parent cab8230803
commit 5270fee2b7
40 changed files with 2521 additions and 350 deletions

View File

@@ -3,6 +3,7 @@ package service
import (
"errors"
"strings"
"unicode/utf8"
"github.com/freefire/jiang13-bbs/markdown"
"github.com/freefire/jiang13-bbs/model"
@@ -49,6 +50,9 @@ func (in *AnnouncementInput) normalize(existing *model.Announcement) error {
if in.Content == "" {
return errors.New("内容不能为空")
}
if utf8.RuneCountInString(in.Content) > 20000 {
return errors.New("内容不能超过 20000 字")
}
if err := markdown.ValidateHideContent(in.Content); err != nil {
return err
}