feat(api): Enhance /auth/me endpoint with permissions and roles

- Add UserPermissionInfo and UserInfoWithPerms structs for detailed user info
    - Extend /auth/me to return user permissions and global roles
    - Remove unused isAdmin helper method from auth.go
    - Update updateMe to return UserInfoWithPerms for consistency

api/auth/me.go

@@ -14,8 +14,25 @@ import (
 	"github.com/veypi/vigo"
 )
 
+// UserPermissionInfo 用户权限信息
+type UserPermissionInfo struct {
+	PermissionID string `json:"permission_id"`
+	ResourceID   string `json:"resource_id"`
+}
+
+// UserInfoWithPerms 带权限的用户信息
+type UserInfoWithPerms struct {
+	ID          string               `json:"id"`
+	Username    string               `json:"username"`
+	Nickname    string               `json:"nickname"`
+	Email       *string              `json:"email"`
+	Avatar      string               `json:"avatar"`
+	Permissions []UserPermissionInfo `json:"permissions"`
+	Roles       []string             `json:"roles"`
+}
+
 // me 获取当前用户信息
-func me(x *vigo.X) (*UserInfo, error) {
+func me(x *vigo.X) (*UserInfoWithPerms, error) {
 	userID := baseAuth.GetUserID(x)
 	if userID == "" {
 		return nil, vigo.ErrUnauthorized
@@ -26,12 +43,38 @@ func me(x *vigo.X) (*UserInfo, error) {
 		return nil, vigo.ErrNotFound
 	}
 
-	return &UserInfo{
+	orgID := baseAuth.GetOrgID(x)
+
+	// 获取用户权限列表
+	perms, err := baseAuth.VBaseAuth.ListUserPermissions(x.Context(), userID, orgID)
+	if err != nil {
+		return nil, vigo.ErrInternalServer.WithError(err)
+	}
+
+	// 转换权限格式
+	userPerms := make([]UserPermissionInfo, 0, len(perms))
+	for _, p := range perms {
+		userPerms = append(userPerms, UserPermissionInfo{
+			PermissionID: p.PermissionID,
+			ResourceID:   p.ResourceID,
+		})
+	}
+
+	// 获取用户角色 (仅全局角色)
+	roles := make([]string, 0)
+	cfg.DB().Model(&models.UserRole{}).
+		Joins("JOIN roles ON user_roles.role_id = roles.id").
+		Where("user_roles.user_id = ? AND user_roles.org_id IS NULL", userID).
+		Pluck("roles.code", &roles)
+
+	return &UserInfoWithPerms{
 		ID:          user.ID,
 		Username:    user.Username,
 		Nickname:    user.Nickname,
 		Email:       user.Email,
 		Avatar:      user.Avatar,
+		Permissions: userPerms,
+		Roles:       roles,
 	}, nil
 }
 
@@ -43,7 +86,7 @@ type UpdateMeRequest struct {
 }
 
 // updateMe 更新当前用户信息
-func updateMe(x *vigo.X, req *UpdateMeRequest) (*UserInfo, error) {
+func updateMe(x *vigo.X, req *UpdateMeRequest) (*UserInfoWithPerms, error) {
 	userID := baseAuth.GetUserID(x)
 	if userID == "" {
 		return nil, vigo.ErrUnauthorized

auth/auth.go

@@ -925,31 +925,6 @@ func (a *appAuth) ListResourceUsers(ctx context.Context, orgID, permissionID, re
 	return result, nil
 }
 
-// ========== 辅助方法 ==========
-
-func (a *appAuth) isAdmin(ctx context.Context, userID, orgID string) (bool, error) {
-	// 检查用户是否有管理员角色
-	var adminRoleIDs []string
-	if err := cfg.DB().Model(&models.Role{}).
-		Where("code = ?", RoleCodeAdmin).
-		Pluck("id", &adminRoleIDs).Error; err != nil {
-		return false, err
-	}
-
-	if len(adminRoleIDs) == 0 {
-		return false, nil
-	}
-
-	var count int64
-	if err := cfg.DB().Model(&models.UserRole{}).
-		Where("user_id = ? AND org_id = ? AND role_id IN ?", userID, orgID, adminRoleIDs).
-		Count(&count).Error; err != nil {
-		return false, err
-	}
-
-	return count > 0, nil
-}
-
 // ========== Cache Helpers ==========
 
 func getUserPermVersion(userID string) string {