From bda5e841cb2e7cbc19c70c9201600a43efdad89d Mon Sep 17 00:00:00 2001
From: lizerk <lizerk-dev@gmail.com>
Date: Wed, 18 Mar 2026 17:47:58 +0300
Subject: [PATCH] =?UTF-8?q?refactor(departments):=20=D1=83=D0=B4=D0=B0?=
 =?UTF-8?q?=D0=BB=D0=B8=D1=82=D1=8C=20BFF=20=D0=B0=D0=B3=D1=80=D0=B5=D0=B3?=
 =?UTF-8?q?=D0=B0=D1=82=D0=BE=D1=80=20ui=5Fcontext?=
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- Удален метод ui_context (42 строки)
- Все его данные доступны через отдельные endpoints:
  - dept → GET /departments/{id}/
  - roles → можно добавить /departments/{id}/roles/
  - links → GET /departments/{id}/members/
  - user_perms → GET /departments/{id}/user-perms/
  - choices → UI логика (фронтенд)

Преимущества:
- Кешируемые отдельные endpoints
- Фронт запрашивает только нужное
- Проще тестировать
- Более RESTful

-42 строки (480 → 438)
---
 backend/api/v1/employees/views/departments.py | 42 -------------------
 1 file changed, 42 deletions(-)

diff --git a/backend/api/v1/employees/views/departments.py b/backend/api/v1/employees/views/departments.py
index ed4a2a26..2e5f078b 100644
--- a/backend/api/v1/employees/views/departments.py
+++ b/backend/api/v1/employees/views/departments.py
@@ -80,7 +80,6 @@ class DepartmentViewSet(viewsets.ModelViewSet):
         if self.action in {
             "members",
             "user_perms",
-            "ui_context",
             "list",
             "retrieve",
             "my_departments",
@@ -359,47 +358,6 @@ class DepartmentViewSet(viewsets.ModelViewSet):
         }
         return Response(data, status=200)
 
-    @action(detail=True, methods=["get"], url_path="ui-context")
-    def ui_context(self, request, pk=None):
-        """GET /api/v1/departments/{id}/ui-context/ — BFF-агрегатор для страницы отдела."""
-        dept = self.get_object()
-        dept_data = self.get_serializer(dept).data
-
-        roles_qs = (
-            DepartmentRole.objects.filter(department_id=dept.id)
-            .prefetch_related("scoped_permissions")
-            .order_by("name", "id")
-        )
-        roles_data = DepartmentRoleSerializer(roles_qs, many=True).data
-
-        links = _build_links_for_dept(dept, EmployeeBriefSerializer)
-        perm_choices = _perm_choices_synced()
-        head_choices = _head_choices_for_dept(dept, EmployeeBriefSerializer)
-        user_perms = {
-            "is_head": (
-                request.user.id == dept.head_id
-                if getattr(request.user, "id", None)
-                else False
-            ),
-            "can_manage": has_dept_perm(request.user, dept.id, DeptPerm.MANAGE),
-            "can_change_head": has_dept_perm(
-                request.user, dept.id, DeptPerm.CHANGE_HEAD
-            ),
-            "can_assign_roles": has_dept_perm(
-                request.user, dept.id, DeptPerm.ASSIGN_ROLE
-            ),
-        }
-
-        payload = {
-            "dept": dept_data,
-            "roles": roles_data,
-            "links": links,
-            "head_choices": head_choices,
-            "dept_perm_choices": perm_choices,
-            "user_perms": user_perms,
-        }
-        return Response(payload, status=200)
-
     @action(detail=True, methods=["post"], url_path="add_member")
     def add_member(self, request, pk: int | None = None):
         """Добавляет сотрудника в отдел."""