first commit

code/system/apis/menu.py

@@ -0,0 +1,91 @@
+# Author 臧成龙
+# coding=utf-8
+# @Time    : 2022/5/15 21:47
+# @File    : menu.py
+# @Software: PyCharm
+# @qq: 939589097
+
+from typing import List
+
+from django.shortcuts import get_object_or_404
+from fuadmin.settings import SECRET_KEY
+from ninja import Field, ModelSchema, Query, Router, Schema
+from ninja.pagination import paginate
+from system.models import Menu, MenuButton, Users
+from utils.fu_crud import create, delete, retrieve, update
+from utils.fu_jwt import FuJwt
+from utils.fu_ninja import FuFilters, MyPagination
+from utils.fu_response import FuResponse
+from utils.list_to_tree import list_to_route, list_to_tree
+
+router = Router()
+
+
+class Filters(FuFilters):
+    title: str = Field(None, alias="title")
+    status: bool = Field(None, alias="status")
+    id: str = Field(None, alias="id")
+
+
+class SchemaIn(ModelSchema):
+    parent_id: int = None
+    component: str = 'LAYOUT'
+
+    class Config:
+        model = Menu
+        model_exclude = ['id', 'parent', 'create_datetime', 'update_datetime']
+
+
+class SchemaOut(ModelSchema):
+    class Config:
+        model = Menu
+        model_fields = "__all__"
+    # model_fields = []
+
+
+@router.post("/menu", response=SchemaOut)
+def create_menu(request, data: SchemaIn):
+    menu = create(request, data, Menu)
+    return menu
+
+
+@router.delete("/menu/{menu_id}")
+def delete_menu(request, menu_id: int):
+    delete(menu_id, Menu)
+    return {"success": True}
+
+
+@router.put("/menu/{menu_id}", response=SchemaOut)
+def update_menu(request, menu_id: int, data: SchemaIn):
+    post = update(request, menu_id, data, Menu)
+    return post
+
+
+@router.get("/menu", response=List[SchemaOut])
+def list_menu_tree(request, filters: Filters = Query(...)):
+    qs = retrieve(request, Menu, filters).values()
+    # 将查询集转换成树形结构
+    menu_tree = list_to_tree(list(qs))
+    return FuResponse(data=menu_tree)
+
+
+@router.get("/menu/{menu_id}", response=SchemaOut)
+def get_menu(request, menu_id: int):
+    post = get_object_or_404(Menu, id=menu_id)
+    return post
+
+
+@router.get("/menu/route/tree")
+def route_menu_tree(request):
+    """用于前端获取当前角色的路由"""
+    token = request.META.get("HTTP_AUTHORIZATION")
+    token = token.split(" ")[1]
+    token_user = FuJwt(SECRET_KEY).decode(SECRET_KEY, token).payload
+    user = Users.objects.get(id=token_user['id'])
+    queryset = Menu.objects.filter(status=1).values()
+    if not token_user['is_superuser']:
+        menuIds = user.role.values_list('menu__id', flat=True)
+        queryset = Menu.objects.filter(id__in=menuIds, status=1).values()
+    menu_tree = list_to_route(list(queryset))
+    return FuResponse(data=menu_tree)
+