six_001

django_app/积分查询管理接口.py

@@ -0,0 +1,92 @@
+from datetime import datetime
+from typing import cast
+
+from channels.layers import BaseChannelLayer, get_channel_layer
+from django.db.models import Case, Count, IntegerField, Sum, When
+from rest_framework.decorators import action
+from rest_framework.request import Request
+from rest_framework.response import Response
+from rest_framework.viewsets import ViewSet
+
+from wechat_数据库.用户数据库.小程序积分数据库 import share积分表
+from wechat_项目工具包.数据库的工具包.更新用户积分 import miniUser提现状态
+
+default_channel_layer = cast(BaseChannelLayer, get_channel_layer(alias="default"))
+
+from functools import wraps
+import threading
+
+
+def sync_lock(lock):
+    def decorator(fn):
+        @wraps(fn)
+        def wrapper(*args, **kwargs):
+            with lock:
+                return fn(*args, **kwargs)
+        
+        return wrapper
+    
+    return decorator
+
+
+class 积分查询接口ViewSets(ViewSet):
+    lock = threading.Lock()  # 所有请求 共享这一个 lock对象
+    
+    @sync_lock(lock=lock)  # 锁住这个接口所有并发请求,
+    @action(detail=False, methods=["get", "post", "put", "delete"], url_path="统计积分查询")
+    def 统计积分查询(self, request: Request):
+        """"""
+        """这里查询的数据,用于在商品详情页面 显示的 点击次数+累计积分总和"""
+        pass
+        self_mini_openid = request.data.get("self_mini_openid", None)
+        self_mini_unionid = request.data.get("self_mini_unionid", None, )  # 这里的查询者,就是积分表中的分享者
+        查询当前用户是否有记录结果 = share积分表.objects.filter(share分享者unionid=self_mini_unionid, ).exists()
+        if 查询当前用户是否有记录结果 is False:
+            pass
+            return Response(data={"share分享者unionid": self_mini_unionid, "share总积分": 0, "share分享点击人数": 0, "share不可提现积分": 0, "share已提现积分": 0}, )
+        else:
+            xiaozizidata = (
+                share积分表.objects
+                .filter(share分享者unionid="oy4Jw6P1FnuTNF-hSoJHNztSAoQ0")
+                .aggregate(
+                    share总积分=Sum("share分享者积分值"),
+                    share可提现积分=Sum(
+                        Case(
+                            When(share积分是否可以提现的状态=miniUser提现状态().可提现, then="share分享者积分值"),
+                            default=0,
+                            output_field=IntegerField()
+                            )
+                        ),
+                    
+                    share不可提现积分=Sum(
+                        Case(
+                            When(share积分是否可以提现的状态=miniUser提现状态().不可提现, then="share分享者积分值"
+                                ),
+                            default=0,
+                            output_field=IntegerField()
+                            )
+                        ),
+                    share已提现积分=Sum(
+                        Case(
+                            When(share积分是否可以提现的状态="已提现", then="share分享者积分值"
+                                ),
+                            default=0,
+                            output_field=IntegerField()
+                            )
+                        ),
+                    share点击次数=Count("id_主键")
+                    )
+            )
+            xiaozizidata["unionid"] = self_mini_unionid
+            print(xiaozizidata)
+            return Response(data=xiaozizidata)
+    
+    @action(detail=False, methods=["get", "post", "put", "delete"], url_path="查询当前用户积列详情列表数据")
+    def 查询当前用户积列详情列表数据(self, request: Request):
+        """本接口处理的: 当用户进入积分详情页面时候, 返回给当前用户所有的积分列表详情"""
+        pass
+        self_mini_openid = request.data.get("self_mini_openid", None)
+        self_mini_unionid = request.data.get("self_mini_unionid", None)
+        当前的月份 = datetime.now().month
+        shareDaat = share积分表.objects.filter(share分享者unionid=self_mini_unionid, ).order_by("-dateAndTime").values()
+        return Response(data=shareDaat)