添加控制台部件

backend/dvadmin/system/urls.py

@@ -4,6 +4,7 @@ from rest_framework import routers
 from dvadmin.system.views.api_white_list import ApiWhiteListViewSet
 from dvadmin.system.views.area import AreaViewSet
 from dvadmin.system.views.clause import PrivacyView, TermsServiceView
+from dvadmin.system.views.datav import DataVViewSet
 from dvadmin.system.views.dept import DeptViewSet
 from dvadmin.system.views.dictionary import DictionaryViewSet
 from dvadmin.system.views.file_list import FileViewSet
@@ -40,5 +41,6 @@ urlpatterns = [
     path('dept_lazy_tree/', DeptViewSet.as_view({'get': 'dept_lazy_tree'})),
     path('clause/privacy.html', PrivacyView.as_view()),
     path('clause/terms_service.html', TermsServiceView.as_view()),
+    path('homepage_statistics/', DataVViewSet.as_view({'get': 'homepage_statistics'})),
 ]
 urlpatterns += system_url.urls

backend/dvadmin/system/views/datav.py

@@ -0,0 +1,95 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# @Time    : 2023/4/14 15:49
+# @Author  : harry
+import datetime
+import json
+import time
+
+from django.db.models import Count
+from rest_framework.decorators import action
+from rest_framework.permissions import IsAuthenticated
+from rest_framework.viewsets import GenericViewSet
+
+from dvadmin.system.models import Users, LoginLog, FileList
+from dvadmin.system.views.login_log import LoginLogSerializer
+from dvadmin.utils.json_response import DetailResponse
+
+
+def jx_timestamp():
+    cur_time = datetime.datetime.now()
+    a = datetime.datetime.strftime(cur_time, '%Y-%m-%d %H:%M:%S')
+    timeStamp = int(time.mktime(time.strptime(a, "%Y-%m-%d %H:%M:%S")))
+    timeArray = time.localtime(timeStamp)
+    otherStyleTime = time.strftime("%Y-%m-%d %H:%M:%S", timeArray)
+    return otherStyleTime
+
+
+class DataVViewSet(GenericViewSet):
+    queryset = LoginLog.objects.all()
+    serializer_class = LoginLogSerializer
+    extra_filter_backends = []
+    ordering_fields = ['create_datetime']
+
+    @action(methods=["GET"], detail=False, permission_classes=[IsAuthenticated])
+    def homepage_statistics(self, request):
+        # Users  新增
+        # LoginLog  # 最后登录
+        timestr = jx_timestamp().split(" ")
+        min_time = datetime.datetime.strptime(timestr[0] + " " + "00:00:00", "%Y-%m-%d %H:%M:%S")
+        max_time = datetime.datetime.strptime(timestr[0] + " " + "23:59:59", "%Y-%m-%d %H:%M:%S")
+        # 今日注册
+        today_register = Users.objects.filter(create_datetime__gte=min_time, is_superuser=0).count()
+        # 今日登录
+        today_login = len(set(LoginLog.objects.filter(create_datetime__gte=min_time).values_list('username')))
+        # 三日新增
+        Three_days_register = Users.objects.filter(
+            create_datetime__gte=min_time - datetime.timedelta(days=3), is_superuser=0).count()
+        # 七日新增
+        Seven_days_register = Users.objects.filter(
+            create_datetime__gte=min_time - datetime.timedelta(days=7), is_superuser=0).count()
+        # 七日活跃
+        Seven_days_login = len(set(LoginLog.objects.filter(
+            create_datetime__gte=min_time - datetime.timedelta(days=7)).values_list('username')))
+        # 月活跃
+        month_login = len(set(LoginLog.objects.filter(
+            create_datetime__gte=min_time - datetime.timedelta(days=30)).values_list('username')))
+        # 七日用户登录数
+        sum_days_login_list = []
+        for i in range(7):
+            sum_days_login_list.append({"time": (min_time + datetime.timedelta(days=-i)).strftime("%Y-%m-%d"),
+                                        "count": len(set(LoginLog.objects.filter(
+                                            create_datetime__lte=max_time - datetime.timedelta(days=i),
+                                            create_datetime__gte=min_time - datetime.timedelta(days=i)).values_list(
+                                            'username')))})
+
+        # 七日注册用户数
+        sum_days_register_list = []
+        for i in range(7):
+            sum_days_register_list.append(
+                {"time": (min_time + datetime.timedelta(days=-i)).strftime("%Y-%m-%d"), "count": Users.objects.filter(
+                    create_datetime__lte=max_time - datetime.timedelta(days=i),
+                    create_datetime__gte=min_time - datetime.timedelta(days=i), is_superuser=0).count()})
+        # 用户总数
+        sum_register = Users.objects.filter(is_superuser=0).count()
+        # FileList  附件
+        today_f_l = FileList.objects.filter(create_datetime__gte=min_time).count()
+        sum_f_l = FileList.objects.all().count()
+        # 今日附件
+        today_file = {'count': today_f_l, "occupy_space": 0}
+        # 总附件
+        sum_file = {'count': sum_f_l, "occupy_space": 0}
+        data = {
+            "today_register": today_register,
+            "today_login": today_login,
+            "Three_days_register": Three_days_register,
+            "Seven_days_register": Seven_days_register,
+            "Seven_days_login": Seven_days_login,
+            "month_login": month_login,
+            "sum_days_login_list": sum_days_login_list,
+            "sum_days_register_list": sum_days_register_list,
+            "sum_register": sum_register,
+            "today_file": today_file,
+            "sum_file": sum_file,
+        }
+        return DetailResponse(data=data, msg="获取成功")