add bot categories

backend/product/urls.py

@@ -1,11 +1,12 @@
 from django.urls import path, re_path
-from .views import AllCategories, ProductView, AllProductsView, CommentView, ShowCaseProductsView, ShowCaseCategoryListView, BotProductsView,BotProductDetailView
+from .views import AllCategories, ProductView, AllProductsView, CommentView, ShowCaseProductsView, ShowCaseCategoryListView, BotProductsView,BotProductDetailView,BotCategoryView 
 
 urlpatterns = [
     path('slider_category', ShowCaseProductsView.as_view(), name='category-products'),
     path('bot', BotProductsView.as_view(), name='bot-products'),
     path('bot/<int:pk>/', BotProductDetailView.as_view(), name='bot-product-detail'),
     path('categories', AllCategories.as_view(), name='all-categories'),
+    path('categories/bot', BotCategoryView.as_view(), name='bot-categories'),
     path('slider_categories', ShowCaseCategoryListView.as_view(), name='all-categories'),
     re_path(r'^comments/(?P<slug>[\w\u0600-\u06FF\-]+)$', CommentView.as_view(), name='comment-views'),
     re_path(r'^(?P<slug>[\w\u0600-\u06FF\-]+)/$', ProductView.as_view(), name='product-detail'),

backend/product/views.py

@@ -471,4 +471,29 @@ class BotProductDetailView(APIView):
             'name': product.name,
             'banner' : product.bot_banner,
             'link': f'https://heymlz.com/product/{product.slug}'
-        })
+        })
+    
+class BotCategorySerializer(serializers.ModelSerializer):
+    link = serializers.SerializerMethodField()
+    class Meta:
+        model = MainCategoryModel
+        fields = ['pk', 'name', 'link']
+    def get_link(self, obj):
+        return f'https://heymlz.com/products/category/{obj.slug}'
+
+class BotCategoryView(APIView):
+    serializer_class = BotCategorySerializer
+    def get(self, request):
+        categories = MainCategoryModel.objects.all()
+        categories_ser = self.serializer_class(categories, many=True)
+
+        if categories.exists():
+            return Response({
+                "success": True,
+                "categories":   categories_ser.data
+            })
+        else:
+            return Response({
+                "success": False,
+                "categories": []
+            })