feat: 实现完整的板块级RBAC内容审核系统

- 新增站长/超级管理员/管理员/板块管理员四级角色体系
- 实现实时权限快照加载与细粒度权限校验
- 新增内容审核队列与前后端页面
- 重构用户权限管理与站点管理逻辑
- 新增评论/帖子审核状态与通知推送
- 优化前端权限控制与角色徽章展示
- 修正数据库迁移与默认值问题
This commit is contained in:
2026-09-15 04:47:34 +08:00
parent 6da4309453
commit a7b6421840
44 changed files with 3149 additions and 585 deletions

View File

@@ -9,6 +9,12 @@ import (
"gorm.io/gorm"
)
// 帖子操作错误
var (
ErrPostNotFound = errors.New("帖子不存在")
ErrPostForbidden = errors.New("无权限操作此帖子")
)
// PostService 帖子服务
type PostService struct {
db *gorm.DB
@@ -67,14 +73,14 @@ type PostListItem struct {
PostType string `json:"post_type"`
Pinned int `json:"pinned"`
Recommended bool `json:"recommended"`
LikeCount int `json:"like_count"`
ViewCount int `json:"view_count"`
CommentCount int `json:"comment_count"`
Liked bool `json:"liked"`
CreatedAt time.Time `json:"created_at"`
LikeCount int `json:"like_count"`
ViewCount int `json:"view_count"`
CommentCount int `json:"comment_count"`
Liked bool `json:"liked"`
CreatedAt time.Time `json:"created_at"`
LastReply *LastReplyInfo `json:"last_reply,omitempty"`
Board model.Board `json:"board"`
User model.User `json:"user"`
Board model.Board `json:"board"`
User model.User `json:"user"`
}
// fillLastReply 批量填充每帖最后一条已发布评论(发帖人+时间),
@@ -263,19 +269,51 @@ func (s *PostService) ToggleRecommend(id uint) (bool, error) {
return newVal, nil
}
// GetByID 获取帖子详情
func (s *PostService) GetByID(id uint) (*model.Post, error) {
// visibleTo 非已发布帖子仅作者本人或对该板块有审核权的管理成员可见。
// loadActor 为懒加载回调:仅访问非已发布帖且访问者非作者时才触发,避免常规浏览多查 DB
func visibleToPost(post *model.Post, viewerID uint, loadActor func() *Actor) bool {
if post.Status == model.ContentStatusPublished {
return true
}
if viewerID > 0 && post.UserID == viewerID {
return true
}
if loadActor == nil {
return false
}
return loadActor().CanModerateBoard(post.BoardID)
}
// GetByIDForViewer 获取帖子详情(带可见性校验);通过校验才计入浏览量。
// viewerID 为当前登录用户(未登录传 0),loadActor 可传 nil
func (s *PostService) GetByIDForViewer(id, viewerID uint, loadActor func() *Actor) (*model.Post, error) {
var post model.Post
if err := s.db.Preload("Board").Preload("User").First(&post, id).Error; err != nil {
return nil, err
return nil, ErrPostNotFound
}
// 增加浏览量
if !visibleToPost(&post, viewerID, loadActor) {
return nil, ErrPostNotFound
}
// 增加浏览量(待审/被拒内容不计)
s.db.Model(&post).UpdateColumn("view_count", gorm.Expr("view_count + 1"))
return &post, nil
}
// Create 创建帖子
func (s *PostService) Create(userID uint, boardID uint, title, content, tags, postType string) (*model.Post, error) {
// EnsurePostVisible 校验帖子对当前访问者可见(评论列表等场景复用,不增加浏览量)
func (s *PostService) EnsurePostVisible(postID, viewerID uint, loadActor func() *Actor) error {
var post model.Post
if err := s.db.Select("id", "user_id", "board_id", "status").First(&post, postID).Error; err != nil {
return ErrPostNotFound
}
if !visibleToPost(&post, viewerID, loadActor) {
return ErrPostNotFound
}
return nil
}
// Create 创建帖子。status 由 handler 按角色计算:
// 管理团队成员直发 published,普通用户进入 pending 等待审核
func (s *PostService) Create(userID uint, boardID uint, title, content, tags, postType, status string) (*model.Post, error) {
title = strings.TrimSpace(title)
content = strings.TrimSpace(content)
if title == "" {
@@ -287,6 +325,9 @@ func (s *PostService) Create(userID uint, boardID uint, title, content, tags, po
if boardID == 0 {
return nil, errors.New("请选择板块")
}
if status != model.ContentStatusPending && status != model.ContentStatusPublished {
status = model.ContentStatusPending
}
// 新用户 24h 冷静期校验
if err := s.checkNewUserCooldown(userID); err != nil {
@@ -300,7 +341,7 @@ func (s *PostService) Create(userID uint, boardID uint, title, content, tags, po
Content: content,
Tags: tags,
PostType: postType,
Status: model.ContentStatusPublished,
Status: status,
}
if err := s.db.Create(post).Error; err != nil {
return nil, err
@@ -323,15 +364,15 @@ func (s *PostService) checkNewUserCooldown(userID uint) error {
return nil
}
// Update 更新帖子(仅作者或管理员可操作)
func (s *PostService) Update(postID, userID uint, role string, title, content, tags string) (*model.Post, error) {
// Update 更新帖子(作者本人,或对该板块有审核权的管理成员)
func (s *PostService) Update(actor *Actor, postID, userID uint, title, content, tags string) (*model.Post, error) {
var post model.Post
if err := s.db.First(&post, postID).Error; err != nil {
return nil, errors.New("帖子不存在")
return nil, ErrPostNotFound
}
// 权限校验:作者本人或管理员
if post.UserID != userID && role != RoleAdmin {
return nil, errors.New("无权限编辑此帖子")
// 权限校验:作者本人或板块审核权
if post.UserID != userID && !actor.CanModerateBoard(post.BoardID) {
return nil, ErrPostForbidden
}
updates := map[string]interface{}{}
@@ -358,15 +399,15 @@ func (s *PostService) Update(postID, userID uint, role string, title, content, t
return &post, nil
}
// Delete 删除帖子(仅作者或管理员可操作)
func (s *PostService) Delete(postID, userID uint, role string) error {
// Delete 删除帖子(作者本人,或对该板块有审核权的管理成员)
func (s *PostService) Delete(actor *Actor, postID, userID uint) error {
var post model.Post
if err := s.db.First(&post, postID).Error; err != nil {
return errors.New("帖子不存在")
return ErrPostNotFound
}
// 权限校验:作者本人或管理员
if post.UserID != userID && role != RoleAdmin {
return errors.New("无权限删除此帖子")
// 权限校验:作者本人或板块审核权
if post.UserID != userID && !actor.CanModerateBoard(post.BoardID) {
return ErrPostForbidden
}
// 软删除(gorm DeletedAt)
if err := s.db.Delete(&post).Error; err != nil {