fix - change broker price to boolean & order transaction by modify date

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

@@ -1,19 +1,18 @@
-from apps.warehouse.pos.api.v1 import serializers as warehouse_serializers
-from apps.warehouse.services.services import (
-    can_buy_from_inventory,
-    rancher_quota_weight,
-    get_rancher_statistics
-)
-from apps.pos_device.mixins.pos_device_mixin import POSDeviceMixin
-from apps.core.mixins.search_mixin import DynamicSearchMixin
-from apps.warehouse import models as warehouse_models
+from django.db import transaction
+from rest_framework import status
+from rest_framework import viewsets
+from rest_framework.decorators import action
 from rest_framework.permissions import AllowAny
 from rest_framework.response import Response
-from rest_framework.decorators import action
-from rest_framework import viewsets
+
+from apps.core.mixins.search_mixin import DynamicSearchMixin
 from apps.herd.models import Rancher
-from rest_framework import status
-from django.db import transaction
+from apps.pos_device.mixins.pos_device_mixin import POSDeviceMixin
+from apps.warehouse import models as warehouse_models
+from apps.warehouse.pos.api.v1 import serializers as warehouse_serializers
+from apps.warehouse.services.services import (
+    can_buy_from_inventory
+)
 
 
 class InventoryEntryViewSet(viewsets.ModelViewSet, DynamicSearchMixin, POSDeviceMixin):
@@ -113,7 +112,7 @@ class InventoryQuotaSaleTransactionViewSet(viewsets.ModelViewSet, DynamicSearchM
         # get device object
         device = self.get_pos_device()
 
-        queryset = self.queryset.filter(pos_device=device)
+        queryset = self.queryset.filter(pos_device=device).order_by('-modify_date')
         queryset = self.filter_query(queryset)
 
         # paginate & response