companies stats

BackEnd/administration/serializers.py

@@ -1,4 +1,5 @@
 from django.contrib.auth import get_user_model
+from django.db.models import Q
 from rest_framework import serializers
 from utils.administration.feedback_category import FeedbackCategory
 from authentication.models import CustomUser
@@ -213,3 +214,24 @@ class FeedbackSerializer(serializers.Serializer):
         required=True,
         error_messages={"required": "Please select a category."},
     )
+
+
+class StatisticsSerializer(serializers.Serializer):
+    companies_count = serializers.SerializerMethodField()
+    investors_count = serializers.SerializerMethodField()
+    startups_count = serializers.SerializerMethodField()
+    blocked_companies_count = serializers.SerializerMethodField()
+
+    def get_companies_count(self, obj) -> int:
+        return Profile.objects.filter(
+            Q(is_registered=True) | Q(is_startup=True)
+        ).count()
+
+    def get_investors_count(self, obj) -> int:
+        return Profile.objects.filter(is_registered=True).count()
+
+    def get_startups_count(self, obj) -> int:
+        return Profile.objects.filter(is_startup=True).count()
+
+    def get_blocked_companies_count(self, obj) -> int:
+        return Profile.objects.filter(status='blocked').count()

BackEnd/administration/urls.py

@@ -4,6 +4,7 @@
     ContactsView,
     ProfilesListView,
     ProfileDetailView,
+    ProfileStatisticsView,
     UsersListView,
     UserDetailView,
     AutoModerationHoursView,
@@ -19,6 +20,11 @@
     path("users/<pk>/", UserDetailView.as_view(), name="user-detail"),
     path("profiles/", ProfilesListView.as_view(), name="profile-list"),
     path("profiles/<pk>/", ProfileDetailView.as_view(), name="profile-detail"),
+    path(
+        "companies/satistics/",
+        ProfileStatisticsView.as_view(),
+        name="profile-satistics",
+    ),
     path(
         "automoderation/",
         AutoModerationHoursView.as_view(),

BackEnd/administration/views.py

@@ -1,5 +1,6 @@
 from django.http import JsonResponse
 from django.views import View
+from django.db.models import Q
 from drf_spectacular.utils import (
     extend_schema,
     OpenApiExample,
@@ -8,6 +9,7 @@
 
 from rest_framework.generics import (
     ListAPIView,
+    RetrieveAPIView,
     RetrieveUpdateDestroyAPIView,
     RetrieveUpdateAPIView,
     CreateAPIView,
@@ -22,6 +24,7 @@
     AdminUserDetailSerializer,
     AutoModerationHoursSerializer,
     ModerationEmailSerializer,
+    StatisticsSerializer,
 )
 from administration.pagination import ListPagination
 from administration.models import AutoModeration, ModerationEmail
@@ -34,6 +37,8 @@
 from django_filters.rest_framework import DjangoFilterBackend
 from .filters import UsersFilter
 
+from rest_framework.permissions import AllowAny
+
 
 class UsersListView(ListAPIView):
     """
@@ -104,6 +109,36 @@ class ProfileDetailView(RetrieveUpdateDestroyAPIView):
     )
 
 
+class ProfileStatisticsView(RetrieveAPIView):
+    """
+    Count of companies
+    """
+    queryset = Profile.objects.all()
+    permission_classes = [AllowAny]
+    serializer_class = StatisticsSerializer
+
+    def get_object(self):
+        return {}
+
+    # def get_serializer_context(self):
+    #     context = super().get_serializer_context()
+    #     context["companies_count"] = (
+    #         self.get_queryset()
+    #         .filter(Q(is_registered=True) | Q(is_startup=True))
+    #         .count()
+    #     )
+    #     context["investors_count"] = (
+    #         self.get_queryset().filter(is_registered=True).count()
+    #     )
+    #     context["startups_count"] = (
+    #         self.get_queryset().filter(is_startup=True).count()
+    #     )
+    #     context["blocked_companies_count"] = (
+    #         self.get_queryset().filter(status='blocked').count()
+    #     )
+    #     return context
+
+
 @extend_schema(
     request=AutoModerationHoursSerializer,
     responses={