feat: 调整permission以支持后端路由2

apps/system/serializers.py

@@ -222,6 +222,18 @@ class PermissionSerializer(serializers.ModelSerializer):
     class Meta:
         model = Permission
         fields = '__all__'
+    
+    def validate(self, attrs):
+        type = attrs["type"]
+        if type in [Permission.PERM_TYPE_MODULE, Permission.PERM_TYPE_API]:
+            attrs.pop("component", None)
+            attrs.pop("is_hidden", None)
+            attrs.pop("is_fullpage", None)
+            if type == Permission.PERM_TYPE_API:
+                attrs.pop("route_name", None)
+                attrs.pop("icon", None)
+                attrs.pop("path", None)
+        return super().validate(attrs)
 
 
 class PermissionCreateUpdateSerializer(serializers.ModelSerializer):

apps/system/views.py

@@ -43,6 +43,7 @@ from drf_yasg.utils import swagger_auto_schema
 from server.settings import get_sysconfig, update_sysconfig, update_dict
 from apps.utils.constants import DEFAULT_PWD
 from django.core.cache import cache
+from apps.utils.permission import get_user_route
 
 # logger.info('请求成功！ response_code:{}；response_headers:{}；
 # response_body:{}'.format(response_code, response_headers, response_body[:251]))
@@ -493,6 +494,14 @@ class UserViewSet(CustomModelViewSet):
         """
         user = request.user
         return Response(UserFullInfoSerializer(user).data)
+    
+    @action(methods=['get'], detail=False, permission_classes=[IsAuthenticated])
+    def route(self, request, pk=None):
+        """登录用户路由
+
+        获取登录用户路由
+        """
+        return Response(get_user_route(request.user))
 
     @action(methods=['post'], detail=False, permission_classes=[IsAuthenticated])
     def bind_wxmp(self, request, pk=None):

apps/utils/permission.py

@@ -4,6 +4,7 @@ from apps.utils.queryset import get_child_queryset2
 from apps.system.models import DataFilter, Dept, Permission, PostRole, UserPost, User
 from django.db.models.query import QuerySet
 from typing import List
+from apps.utils.tools import build_tree_from_list
 
 # 后端代码里有的权限标识
 ALL_PERMS = [
@@ -21,6 +22,40 @@ def get_alld_perms(update_cache=False) -> List[str]:
         cache.set(key, perms_alld_list, timeout=60*5)
     return perms_alld_list
 
+def get_user_route(user: User) -> List[str]:
+    """
+    获取用户PC前端路由
+    """
+    perm_qs = Permission.objects.filter(type__in=[Permission.PERM_TYPE_MODULE, Permission.PERM_TYPE_PAGE])
+    user_routes_qs = None
+    if user.is_superuser:
+        user_routes_qs = perm_qs
+    else:
+       user_routes_qs = perm_qs.filter(role_perms__in=PostRole.objects.filter(
+           post__in=UserPost.objects.filter(user=user).values_list("post", flat=True)).values_list("role", flat=True))
+    user_routes_qs = user_routes_qs.order_by('sort')
+    user_routes_list = list(user_routes_qs.values("id", "name", "type", "route_name", "icon", "path", "component", "is_hidden", "is_fullpage", "parent"))
+    for item in user_routes_list:
+        item["meta"] = {}
+        item["meta"]["title"] = item["name"]
+        item.pop("name")
+        item["meta"]["icon"] = item["icon"]
+        item.pop("icon")
+        if item["type"] == Permission.PERM_TYPE_MODULE:
+            item["meta"]["type"] = "menu"
+            item.pop("component", None)
+        item.pop("type")
+        item["meta"]["hidden"] = item["is_hidden"]
+        item.pop("is_hidden")
+        item["meta"]["fullpage"] = item["is_fullpage"]
+        item.pop("is_fullpage")
+        item["name"] = item["route_name"]
+        item.pop("route_name")
+    return build_tree_from_list(user_routes_list)
+
+    
+    
+
 def get_user_perms_map(user, update_cache=False):
     """
     获取权限字典,可用redis存取(包括功能和数据权限)

apps/utils/tools.py

@@ -288,3 +288,21 @@ def compare_values(val1, val2, ignore_order=False):
         return compare_dicts(val1, val2, ignore_order)
     else:
         return val1 == val2
+
+
+def build_tree_from_list(data, parent_field="parent"):
+    id_map = {item["id"]: item for item in data}
+    tree = []
+
+    for item in data:
+        parent_id = item.get(parent_field, None)
+        if parent_id is None:
+            tree.append(item)
+        else:
+            parent = id_map.get(parent_id, None)
+            if parent:
+                parent.setdefault("children", []).append(item)
+            else:
+                tree.append(item)
+
+    return tree