fix ranvher invetory entry bug for existence of rancher - set pagination message

apps/core/pagination.py

@@ -1,7 +1,21 @@
 from rest_framework.pagination import PageNumberPagination
+from rest_framework.response import Response
 
 
 class CustomPageNumberPagination(PageNumberPagination):
     page_size = 20  # default
     page_size_query_param = 'page_size'  # set from client
     max_page_size = 100  # maximum items to show
+    message = None
+
+    def get_paginated_response(self, data):
+        return Response({
+            'message': self.message,  # Custom message
+            'count': self.page.paginator.count,
+            'next': self.get_next_link(),
+            'previous': self.get_previous_link(),
+            'results': data
+        })
+
+    def set_message(self, message):
+        self.message = message

apps/pos_device/services/services.py

@@ -11,8 +11,11 @@ def pos_organizations_sharing_information(device: Device) -> typing.Any:
 
     sharing_information_list = [{
         "organization_name": item.organization.name,
-        "broker": item.broker.name,
-        "amount": item.broker_amount.value
+        # "credit_card": item.organization.bank_information.first().card or "",
+        # "sheba": item.organization.bank_information.first().sheba,
+        # "account": item.organization.bank_information.first().account,
+        "broker": item.broker.name if item.broker else None,
+        "amount": item.broker_amount.value if item.broker else None
     } for item in stake_holders]
 
     return sharing_information_list

apps/pos_device/web/api/v1/viewsets/device.py

@@ -311,7 +311,7 @@ class StakeHoldersViewSet(viewsets.ModelViewSet, DynamicSearchMixin, SoftDeleteM
                 raise OrganizationBankAccountException()
 
             serializer = self.serializer_class(data=stakeholder)
-            if serializer.is_valid():
+            if serializer.is_valid(raise_exception=True):
                 serializer.save()
                 stakeholders_data.append(serializer.data)
 

apps/product/models.py

@@ -358,8 +358,8 @@ class Quota(BaseModel):
         related_name='quota_limits',
         blank=True
     )
-    base_price_factory = models.DecimalField(max_digits=12, decimal_places=2)
-    base_price_cooperative = models.DecimalField(max_digits=12, decimal_places=2)
+    base_price_factory = models.PositiveBigIntegerField(default=0)
+    base_price_cooperative = models.PositiveBigIntegerField(default=0)
     final_price = models.DecimalField(max_digits=12, decimal_places=2, null=True, blank=True)
     is_closed = models.BooleanField(default=False)
     closed_at = models.DateTimeField(null=True, blank=True)

apps/warehouse/pos/api/v1/api.py

@@ -58,18 +58,25 @@ class InventoryEntryViewSet(viewsets.ModelViewSet, DynamicSearchMixin, POSDevice
     )
     @transaction.atomic
     def rancher_inventory_entries(self, request):
-        """ """
+        """ list of inventory entries (quotas) for rancher """
+
         organization = self.get_device_organization()
         device = self.get_pos_device()
-        rancher = Rancher.objects.filter(national_code=request.GET['national_code']).first()
+        rancher = Rancher.objects.filter(national_code=request.GET['national_code'])
         entries = self.queryset.filter(organization=organization)
 
-        available_entries = [entry for entry in entries if can_buy_from_inventory(rancher, entry)]
+        # check quota inventory entries for rancher
+        available_entries = [
+            entry for entry in entries if (can_buy_from_inventory(rancher.first(), entry) & rancher.exists())
+        ]
 
         # paginate & response
         page = self.paginate_queryset(available_entries)
         if page is not None:
-            serializer = self.get_serializer(page, many=True, context={'rancher': rancher, 'device': device})
+            serializer = self.get_serializer(page, many=True, context={'rancher': rancher.first(), 'device': device})
+            # set custom message for paginator
+            if not available_entries:
+                self.paginator.set_message("دامدار با کد ملی مد نظر یافت نشد")  # noqa
             return self.get_paginated_response(serializer.data)
 
 

apps/warehouse/pos/api/v1/serializers.py

@@ -61,9 +61,10 @@ class InventoryEntrySerializer(serializers.ModelSerializer):
             }
 
             representation['pricing'] = {
-                'brokers_info': quota_brokers_value(instance.distribution.quota),
                 'pricing_attributes': quota_attribute_value(instance.distribution.quota),
-                'sharing': pos_organizations_sharing_information(self.context['device'])
+                'sharing': pos_organizations_sharing_information(self.context['device']),
+                'base_price_factory': instance.distribution.quota.base_price_factory,
+                'base_price_cooperative': instance.distribution.quota.base_price_cooperative,
             }
 
         if 'rancher' in self.context.keys():