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- package dept
- import (
- "context"
- "strings"
- "perms-system-server/internal/middleware"
- deptModel "perms-system-server/internal/model/dept"
- "perms-system-server/internal/response"
- "perms-system-server/internal/svc"
- "perms-system-server/internal/types"
- "github.com/zeromicro/go-zero/core/logx"
- )
- type DeptTreeLogic struct {
- logx.Logger
- ctx context.Context
- svcCtx *svc.ServiceContext
- }
- func NewDeptTreeLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeptTreeLogic {
- return &DeptTreeLogic{
- Logger: logx.WithContext(ctx),
- ctx: ctx,
- svcCtx: svcCtx,
- }
- }
- // DeptTree 部门树。仅超管返回完整组织架构树;其他成员(含产品 ADMIN / DEVELOPER / MEMBER)
- // 一律只返回以其 DeptPath 为根的子树,未归属部门或 DeptPath 为空者返回空树。
- //
- // 审计 L-R15-2:原先产品 ADMIN 走 fullAccess=true 分支拿全量 sys_dept,但 sys_dept 是
- // **全局**命名空间(一份组织架构服务于所有产品)——小产品的 ADMIN 能看到大产品的 DEV
- // 子树 / 跨 BU 的 HR/财务部门命名。即便不构成权限升级,也是针对性撞库 / 社工的前置侦察
- // 输入,与 M-2 "MEMBER 不能看全产品列表防止 admin_<code> 撞库" 的最小授权精神冲突。
- // 因此将 fullAccess 收敛给 SuperAdmin;产品 ADMIN 若需要跨部门拉人(AddMember 场景),
- // 走独立的 ListAddableDepts 或由 SuperAdmin 审批流程,不借 DeptTree 顺便拿到全组织视图。
- func (l *DeptTreeLogic) DeptTree() (resp []*types.DeptItem, err error) {
- caller := middleware.GetUserDetails(l.ctx)
- if caller == nil {
- return nil, response.ErrUnauthorized("未登录")
- }
- list, err := l.svcCtx.SysDeptModel.FindAll(l.ctx)
- if err != nil {
- return nil, err
- }
- fullAccess := caller.IsSuperAdmin
- if !fullAccess {
- if caller.DeptPath == "" {
- return make([]*types.DeptItem, 0), nil
- }
- filtered := make([]*deptModel.SysDept, 0, len(list))
- for _, d := range list {
- if strings.HasPrefix(d.Path, caller.DeptPath) {
- filtered = append(filtered, d)
- }
- }
- list = filtered
- }
- items := make([]*types.DeptItem, 0, len(list))
- for _, d := range list {
- items = append(items, &types.DeptItem{
- Id: d.Id,
- ParentId: d.ParentId,
- Name: d.Name,
- Path: d.Path,
- Sort: d.Sort,
- DeptType: d.DeptType,
- Remark: d.Remark,
- Status: d.Status,
- CreateTime: d.CreateTime,
- Children: make([]*types.DeptItem, 0),
- })
- }
- itemMap := make(map[int64]*types.DeptItem)
- for _, item := range items {
- itemMap[item.Id] = item
- }
- roots := make([]*types.DeptItem, 0)
- for _, item := range items {
- // 非特权成员下只保留 caller 子树:原树的上级部门不出现在 items 中,item.ParentId
- // 找不到父节点时应当把当前节点当成局部根展示,而不是报错丢弃。
- if _, hasParent := itemMap[item.ParentId]; item.ParentId == 0 || !hasParent {
- if fullAccess && item.ParentId != 0 {
- l.Errorf("DeptTree: dept id=%d has parentId=%d which does not exist, treated as root", item.Id, item.ParentId)
- }
- roots = append(roots, item)
- } else {
- itemMap[item.ParentId].Children = append(itemMap[item.ParentId].Children, item)
- }
- }
- return roots, nil
- }
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