fix - return none on get stat on quota

apps/product/models.py

@@ -544,7 +544,11 @@ class Quota(BaseModel):
             org = self.registerer_organization
             stat = OrganizationQuotaStats.objects.filter(
                 quota=self,
+                organization=org
             )
+        # first quota created is none stat on attribute & broker value table
+        if stat.stat_type == 'quota':
+            return None
         return stat.first() if stat.exists() else None
 
     def soft_delete(self):

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

@@ -87,7 +87,7 @@ class QuotaViewSet(BaseViewSet, SoftDeleteMixin, viewsets.ModelViewSet, DynamicS
             attributes_value_list = []
             if 'price_attributes_data' in request.data.keys():
                 for attr in request.data['price_attributes_data']:
-                    attr.update({'quota': quota.id, 'org_quota_stat': quota.org_quota_stats.all().first().id})
+                    attr.update({'quota': quota.id})
                     attributes = CustomOperations().custom_create(
                         request=request,
                         view=product_api.AttributeValueViewSet(),
@@ -99,7 +99,7 @@ class QuotaViewSet(BaseViewSet, SoftDeleteMixin, viewsets.ModelViewSet, DynamicS
             broker_data_list = []
             if 'broker_data' in request.data.keys():
                 for broker in request.data['broker_data']:
-                    broker.update({'quota': quota.id, 'org_quota_stat': quota.org_quota_stats.all().first().id})
+                    broker.update({'quota': quota.id})
                     broker_value = CustomOperations().custom_create(
                         request=request,
                         view=QuotaBrokerValueViewSet(),