refactor: Gitea 式目录改组，移除本分支 SPA 与杂项产物

将 model/service/handler/middleware 迁至 models/services/routers/api/modules/auth，并删除 frontend、embed_static、scripts 及误入库缓存/二进制。 Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-29 03:54:56 +08:00
parent 1414c71dec
commit 9fe299a45f
449 changed files with 0 additions and 52779 deletions
--- a/services/user.go
+++ b/services/user.go
@@ -0,0 +1,313 @@
+package service
+
+import (
+	"errors"
+	"fmt"
+	"mime/multipart"
+	"strconv"
+	"strings"
+	"time"
+
+	"git.iioio.com/freefire/jiang13-forum/model"
+)
+
+type UserService struct {
+	filter   *SensitiveFilter
+	settings *ForumSettingsService
+}
+
+func NewUserService(filter *SensitiveFilter, settings *ForumSettingsService) *UserService {
+	return &UserService{filter: filter, settings: settings}
+}
+
+// GetByID 获取用户信息
+func (s *UserService) GetByID(id uint) (*model.User, error) {
+	var user model.User
+	if err := model.DB.First(&user, id).Error; err != nil {
+		return nil, err
+	}
+	return &user, nil
+}
+
+// UserActivityStats 个人主页活动统计
+type UserActivityStats struct {
+	PostCount     int64 `json:"post_count"`
+	CommentCount  int64 `json:"comment_count"`
+	FavoriteCount int64 `json:"favorite_count"`
+	LikeReceived  int64 `json:"like_received"`
+}
+
+// ActivityStats 统计用户发帖、评论、收藏与帖子获赞
+func (s *UserService) ActivityStats(userID uint) (UserActivityStats, error) {
+	var st UserActivityStats
+	if userID == 0 {
+		return st, errors.New("无效用户")
+	}
+	if err := model.DB.Model(&model.Post{}).Where("user_id = ?", userID).Count(&st.PostCount).Error; err != nil {
+		return st, err
+	}
+	if err := model.DB.Model(&model.Comment{}).Where("user_id = ?", userID).Count(&st.CommentCount).Error; err != nil {
+		return st, err
+	}
+	if err := model.DB.Model(&model.PostFavorite{}).Where("user_id = ?", userID).Count(&st.FavoriteCount).Error; err != nil {
+		return st, err
+	}
+	var likeSum int64
+	if err := model.DB.Model(&model.Post{}).
+		Select("COALESCE(SUM(like_count), 0)").
+		Where("user_id = ?", userID).
+		Scan(&likeSum).Error; err != nil {
+		return st, err
+	}
+	st.LikeReceived = likeSum
+	return st, nil
+}
+
+// GetByUsername 按用户名查询
+func (s *UserService) GetByUsername(username string) (*model.User, error) {
+	var user model.User
+	if err := model.DB.Where("username = ?", username).First(&user).Error; err != nil {
+		return nil, err
+	}
+	return &user, nil
+}
+
+// GetByEmail 按邮箱查询
+func (s *UserService) GetByEmail(email string) (*model.User, error) {
+	email = NormalizeEmail(email)
+	var user model.User
+	if err := model.DB.Where("email = ?", email).First(&user).Error; err != nil {
+		return nil, err
+	}
+	return &user, nil
+}
+
+// ResetPasswordByEmail 通过邮箱重置密码（已通过验证码校验）
+func (s *UserService) ResetPasswordByEmail(email, newPass string) error {
+	if err := ValidatePassword(newPass, s.settings.PasswordMinLen()); err != nil {
+		return err
+	}
+	user, err := s.GetByEmail(email)
+	if err != nil {
+		return errors.New("用户不存在")
+	}
+	hash, err := HashPassword(newPass)
+	if err != nil {
+		return err
+	}
+	return model.DB.Model(&model.User{}).Where("id = ?", user.ID).Update("password", hash).Error
+}
+
+// SearchUsersBrief 公开用户搜索（@补全）：匹配用户名/昵称，不含邮箱
+func (s *UserService) SearchUsersBrief(keyword string, limit int) ([]model.User, error) {
+	keyword = strings.TrimSpace(keyword)
+	if keyword == "" {
+		return []model.User{}, nil
+	}
+	if limit <= 0 || limit > 20 {
+		limit = 8
+	}
+	like := "%" + keyword + "%"
+	var users []model.User
+	err := model.DB.Select("id", "username", "nickname", "avatar", "role", "verified").
+		Where("username LIKE ? OR nickname LIKE ?", like, like).
+		Order("username ASC").
+		Limit(limit).
+		Find(&users).Error
+	if err != nil {
+		return nil, err
+	}
+	if users == nil {
+		users = []model.User{}
+	}
+	return users, nil
+}
+
+// RecentUserItem 右栏「最新注册」条目
+type RecentUserItem struct {
+	ID        uint   `json:"id"`
+	Nickname  string `json:"nickname"`
+	Avatar    string `json:"avatar"`
+	CreatedAt string `json:"created_at"`
+}
+
+// ListRecentRegistered 前台最新注册用户（排除封禁）
+func (s *UserService) ListRecentRegistered(limit int) ([]RecentUserItem, error) {
+	if limit < 1 {
+		limit = 8
+	}
+	var users []model.User
+	err := model.DB.Select("id", "username", "nickname", "avatar", "created_at").
+		Where("banned = ?", false).
+		Order("created_at DESC, id DESC").
+		Limit(limit).
+		Find(&users).Error
+	if err != nil {
+		return nil, err
+	}
+	out := make([]RecentUserItem, 0, len(users))
+	for _, u := range users {
+		nick := strings.TrimSpace(u.Nickname)
+		if nick == "" {
+			nick = u.Username
+		}
+		out = append(out, RecentUserItem{
+			ID:        u.ID,
+			Nickname:  nick,
+			Avatar:    u.Avatar,
+			CreatedAt: u.CreatedAt.UTC().Format(time.RFC3339),
+		})
+	}
+	return out, nil
+}
+
+// UpdateNickname 修改昵称
+func (s *UserService) UpdateNickname(userID uint, nickname string) error {
+	nickname = strings.TrimSpace(nickname)
+	if nickname == "" {
+		return errors.New("昵称不能为空")
+	}
+	nickname = s.filter.Filter(nickname)
+	return model.DB.Model(&model.User{}).Where("id = ?", userID).Update("nickname", nickname).Error
+}
+
+// UpdateSignature 修改个人签名
+func (s *UserService) UpdateSignature(userID uint, signature string) error {
+	signature = strings.TrimSpace(signature)
+	maxLen := s.settings.SignatureMax()
+	if maxLen > 0 {
+		runes := []rune(signature)
+		if len(runes) > maxLen {
+			return fmt.Errorf("签名不能超过 %d 字", maxLen)
+		}
+	}
+	if signature != "" {
+		signature = s.filter.Filter(signature)
+	}
+	return model.DB.Model(&model.User{}).Where("id = ?", userID).Update("signature", signature).Error
+}
+
+// UpdatePassword 修改密码
+func (s *UserService) UpdatePassword(userID uint, oldPass, newPass string) error {
+	if err := ValidatePassword(newPass, s.settings.PasswordMinLen()); err != nil {
+		return err
+	}
+	var user model.User
+	if err := model.DB.First(&user, userID).Error; err != nil {
+		return err
+	}
+	if !CheckPassword(user.Password, oldPass) {
+		return errors.New("原密码错误")
+	}
+	hash, err := HashPassword(newPass)
+	if err != nil {
+		return err
+	}
+	return model.DB.Model(&user).Update("password", hash).Error
+}
+
+// UploadAvatar 上传头像；成功后删除用户旧头像文件，避免磁盘/对象存储堆积
+func (s *UserService) UploadAvatar(userID uint, file *multipart.FileHeader, store *UploadStore) (string, error) {
+	var user model.User
+	if err := model.DB.Select("id", "avatar").First(&user, userID).Error; err != nil {
+		return "", err
+	}
+	url, err := SaveUploadedImage(store, file, UploadCategoryAvatars, fmt.Sprintf("%d", userID))
+	if err != nil {
+		return "", err
+	}
+	if err := model.DB.Model(&model.User{}).Where("id = ?", userID).Update("avatar", url).Error; err != nil {
+		return "", err
+	}
+	if old := strings.TrimSpace(user.Avatar); old != "" && old != url {
+		store.DeleteByURL(old)
+	}
+	return url, nil
+}
+
+// ListUsers 管理员列出用户
+// UserListQuery 后台用户列表筛选
+type UserListQuery struct {
+	Page    int
+	Size    int
+	Keyword string // 匹配用户名/昵称/邮箱
+	Filter  string // all | verified | banned | admin
+}
+
+func (s *UserService) ListUsers(q UserListQuery) ([]model.User, int64, error) {
+	if q.Page < 1 {
+		q.Page = 1
+	}
+	if q.Size < 1 {
+		q.Size = 20
+	}
+	if q.Size > 100 {
+		q.Size = 100
+	}
+
+	db := model.DB.Model(&model.User{})
+	kw := strings.TrimSpace(q.Keyword)
+	if kw != "" {
+		like := "%" + kw + "%"
+		if id, err := strconv.ParseUint(kw, 10, 64); err == nil {
+			db = db.Where("id = ? OR username LIKE ? OR nickname LIKE ? OR email LIKE ?", id, like, like, like)
+		} else {
+			db = db.Where("username LIKE ? OR nickname LIKE ? OR email LIKE ?", like, like, like)
+		}
+	}
+	switch strings.TrimSpace(q.Filter) {
+	case "verified":
+		db = db.Where("verified = ? AND role <> ?", true, model.RoleAdmin)
+	case "banned":
+		db = db.Where("banned = ?", true)
+	case "admin":
+		db = db.Where("role = ?", model.RoleAdmin)
+	}
+
+	var total int64
+	if err := db.Count(&total).Error; err != nil {
+		return nil, 0, err
+	}
+	var users []model.User
+	offset := (q.Page - 1) * q.Size
+	err := db.Order("id desc").Offset(offset).Limit(q.Size).Find(&users).Error
+	return users, total, err
+}
+
+// BanUser 禁言用户
+func (s *UserService) BanUser(userID uint, banned bool) error {
+	var user model.User
+	if err := model.DB.First(&user, userID).Error; err != nil {
+		return errors.New("用户不存在")
+	}
+	if user.Role == model.RoleAdmin {
+		return errors.New("不能禁言管理员账号")
+	}
+	now := time.Now()
+	updates := map[string]interface{}{"banned": banned}
+	if banned {
+		updates["banned_at"] = &now
+	}
+	return model.DB.Model(&model.User{}).Where("id = ?", userID).Updates(updates).Error
+}
+
+// SitemapUser 站点地图用的轻量用户字段
+type SitemapUser struct {
+	ID        uint
+	UpdatedAt time.Time
+}
+
+// ListSitemap 列出未禁言用户（供 sitemap）
+func (s *UserService) ListSitemap(limit int) ([]SitemapUser, error) {
+	if limit <= 0 {
+		limit = 5000
+	}
+	var rows []SitemapUser
+	err := model.DB.Model(&model.User{}).
+		Select("id, updated_at").
+		Where("banned = ?", false).
+		Order("updated_at desc, id desc").
+		Limit(limit).
+		Find(&rows).Error
+	return rows, err
+}