first move for product statistics

apps/product/web/api/v1/urls.py

@@ -14,6 +14,7 @@ router.register(r'attribute_value', product_api.AttributeValueViewSet, basename=
 router.register(r'broker', product_api.BrokerViewSet, basename='broker')
 router.register(r'sale_unit', product_api.SaleUnitViewSet, basename='sale_unit')
 router.register(r'incentive_plan', product_api.IncentivePlanViewSet, basename='incentive_plan')
+router.register(r'stats', product_api.ProductStatsViewSet, basename='stats')
 router.register(r'quota', quota_api.QuotaViewSet, basename='quota')
 router.register(r'quota_distribution', distribution_apis.QuotaDistributionViewSet, basename='quota_distribution')
 

apps/product/web/api/v1/viewsets/product_api.py

@@ -1,5 +1,6 @@
 import datetime
 from apps.product.web.api.v1.serializers import product_serializers as product_serializers
+from common.helpers import get_organization_by_user
 from rest_framework.exceptions import APIException
 from apps.product import models as product_models
 from rest_framework.response import Response
@@ -115,6 +116,37 @@ class ProductViewSet(viewsets.ModelViewSet):
             return Response(e, status=status.HTTP_204_NO_CONTENT)
 
 
+class ProductStatsViewSet(viewsets.ModelViewSet):
+    """ product statistics by its quotas """
+
+    queryset = product_models.ProductStats.objects.all()
+    serializer_class = product_serializers.ProductStatsSerializer
+
+    @action(
+        methods=['get'],
+        detail=False,
+        url_path='my_products_stat',
+        url_name='my_products_stat',
+        name='my_products_stat'
+    )
+    def my_products_stat(self, request):
+        """ my organization products with statistics """
+
+        try:
+            organization = get_organization_by_user(request.user)
+            product_stats = self.queryset.filter(organization=organization)
+
+            page = self.paginate_queryset(product_stats)  # noqa
+            if page is not None:
+                serializer = self.get_serializer(page, many=True)
+                return self.get_paginated_response(serializer.data)
+
+            serializer = self.serializer_class(product_stats, many=True)
+            return Response(serializer.data, status=status.HTTP_200_OK)
+        except APIException as e:
+            raise e
+
+
 class AttributeViewSet(viewsets.ModelViewSet):
     """ attributes of reference product """  #
 

apps/product/web/api/v1/viewsets/quota_api.py

@@ -382,9 +382,9 @@ class QuotaViewSet(viewsets.ModelViewSet, DynamicSearchMixin):  # noqa
     @action(
         methods=['get'],
         detail=False,
-        url_path='quotas_statistics',
-        url_name='quotas_statistics',
-        name='quotas_statistics'
+        url_path='statistics_by_product',
+        url_name='statistics_by_product',
+        name='statistics_by_product'
     )
     @transaction.atomic
     def quotas_statistics_by_product(self, request):