add: add new apis for admin panel

core/apps/admin_panel/serializers/category.py

@@ -0,0 +1,11 @@
+from rest_framework import serializers
+
+from core.apps.products.models import Category
+
+
+class CategorySerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Category
+        fields = [
+            'id', 'name'
+        ]

core/apps/admin_panel/serializers/product.py

@@ -0,0 +1,18 @@
+from rest_framework import serializers
+
+from core.apps.products.models import Product
+
+
+# class ProductListSerializer(serializers.ModelSerializer):
+#     class Meta:
+#         model = Product
+#         fields = [
+#             'id', 'name', 'image', 'category', 'price', 'description', 'unity'
+#         ]
+    
+#     def get_category(self, obj):
+#         return {
+#             ''
+#         }
+
+    

core/apps/admin_panel/urls.py

@@ -3,6 +3,9 @@ from django.urls import path, include
 from core.apps.admin_panel.views import user as user_views
 from core.apps.admin_panel.views import banner as banner_views
 from core.apps.admin_panel.views import unity as unity_views
+from core.apps.admin_panel.views import category as category_views
+
+
 
 urlpatterns = [
     path('user/', include(
@@ -12,6 +15,7 @@ urlpatterns = [
             path('<uuid:id>/update/', user_views.UserUpdateApiView.as_view()),
             path('<uuid:id>/delete/', user_views.UserDeleteApiView.as_view()),
             path('<uuid:id>/', user_views.UserDetailApiView.as_view()),
+            path('dashboard/', user_views.UserDashboardApiView.as_view()),
         ]
     )), 
     path('banner/', include(
@@ -32,4 +36,12 @@ urlpatterns = [
             path('<uuid:id>/delete/', unity_views.UnityDeleteApiView.as_view()),
         ]
     )),
+    path('category/', include(
+        [
+            path('create/', category_views.CategoryCreateApiView.as_view()),
+            path('list/', category_views.CategoryListApiView.as_view()),
+            path('<uuid:id>/update/', category_views.CategoryUpdateApiView.as_view()),
+            path('<uuid:id>/delete/', category_views.CategoryDeleteApiView.as_view()),
+        ]
+    )),
 ]

core/apps/admin_panel/views/category.py

@@ -0,0 +1,63 @@
+from django.shortcuts import get_object_or_404
+
+from rest_framework import generics, views, permissions, status
+
+from core.apps.shared.mixins.response import ResponseMixin
+from core.apps.products.models import Category
+from core.apps.admin_panel.serializers.category import CategorySerializer
+
+
+class CategoryListApiView(generics.GenericAPIView):
+    serializer_class = CategorySerializer
+    queryset = Category.objects.all()
+    permission_classes = [permissions.IsAdminUser]
+
+    def get(self, request):
+        page = self.paginate_queryset(self.queryset)
+        if page is not None:
+            serializer = self.serializer_class(page, many=True)
+            return self.get_paginated_response(serializer.data)
+    
+
+class CategoryCreateApiView(generics.GenericAPIView, ResponseMixin):
+    serializer_class = CategorySerializer
+    queryset = Category.objects.all()
+    permission_classes = [permissions.IsAdminUser]
+
+    def post(self, request):
+        serializer = self.serializer_class(data=request.data)
+        if serializer.is_valid(raise_exception=True):
+            serializer.save()
+            return self.success_response(
+                message='kategoriya qoshildi', status_code=status.HTTP_201_CREATED
+            )
+        return self.failure_response(message='kategoriya qoshishda hatolik', data=serializer.errors)
+
+
+class CategoryDeleteApiView(generics.GenericAPIView, ResponseMixin):
+    serializer_class = None
+    queryset = Category.objects.all()
+    permission_classes = [permissions.IsAdminUser]
+
+    def delete(self, request, id):
+        category = get_object_or_404(Category, id=id)
+        category.delete()
+        return self.success_response(
+            message='kategoriya ochirildi', status_code=status.HTTP_204_NO_CONTENT
+        )
+
+
+class CategoryUpdateApiView(generics.GenericAPIView, ResponseMixin):
+    serializer_class = CategorySerializer
+    queryset = Category.objects.all()
+    permission_classes = [permissions.IsAdminUser]
+
+    def patch(self, request, id):
+        category = get_object_or_404(Category, id=id)
+        serializer = self.serializer_class(data=request.data, instance=category)
+        if serializer.is_valid(raise_exception=True):
+            serializer.save()
+            return self.success_response(message='kategoriya tahrirlandi')
+        return self.failure_response(data=serializer.errors, message='kategoriya tahrirlashda hatolik')
+
+

core/apps/admin_panel/views/user.py

@@ -1,7 +1,6 @@
 from django.shortcuts import get_object_or_404
 
-from rest_framework import generics, permissions, status
-from rest_framework.response import Response
+from rest_framework import generics, permissions, status, views
 
 from core.apps.admin_panel.serializers.user import UserSerializer
 from core.apps.accounts.models import User
@@ -72,3 +71,15 @@ class UserDetailApiView(generics.GenericAPIView, ResponseMixin):
         user = get_object_or_404(User, id=id)
         serializer = self.serializer_class(user)
         return self.success_response(data=serializer.data, message='user malumotlari')
+
+
+class UserDashboardApiView(views.APIView, ResponseMixin):
+    permission_classes = [permissions.IsAdminUser]
+
+    def get(self, request):
+        admin_users = User.objects.filter(is_superuser=True).count()
+        users = User.objects.filter(is_superuser=False).count()
+        return self.success_response(
+            data={'admin_users': admin_users, 'users': users},
+            message='userlar soni',
+        )