Stock API now hyperlinkd

InvenTree/InvenTree/models.py

@@ -35,6 +35,7 @@ class InvenTreeTree(models.Model):
 
     class Meta:
         abstract = True
+        unique_together = ('name', 'parent')
 
     name = models.CharField(max_length=100)
     description = models.CharField(max_length=250, blank=True)

InvenTree/stock/serializers.py

@@ -3,13 +3,13 @@ from rest_framework import serializers
 from .models import StockItem, StockLocation
 
 
-class StockItemSerializer(serializers.ModelSerializer):
+class StockItemSerializer(serializers.HyperlinkedModelSerializer):
     """ Serializer for a StockItem
     """
 
     class Meta:
         model = StockItem
-        fields = ('pk',
+        fields = ('url',
                   'part',
                   'location',
                   'quantity',
@@ -20,13 +20,13 @@ class StockItemSerializer(serializers.ModelSerializer):
                   'expected_arrival')
 
 
-class LocationSerializer(serializers.ModelSerializer):
+class LocationSerializer(serializers.HyperlinkedModelSerializer):
     """ Detailed information about a stock location
     """
 
     class Meta:
         model = StockLocation
-        fields = ('pk',
+        fields = ('url',
                   'name',
                   'description',
                   'parent',

InvenTree/stock/urls.py

@@ -3,11 +3,11 @@ from django.conf.urls import url, include
 from . import views
 
 locpatterns = [
-    url(r'^(?P<pk>[0-9]+)/?$', views.LocationDetail.as_view(), name='location-detail'),
+    url(r'^(?P<pk>[0-9]+)/?$', views.LocationDetail.as_view(), name='stocklocation-detail'),
 
-    url(r'^\?.*/?$', views.LocationList.as_view(), name='location-list'),
+    url(r'^\?.*/?$', views.LocationList.as_view()),
 
-    url(r'^$', views.LocationList.as_view(), name='location-list')
+    url(r'^$', views.LocationList.as_view())
 ]
 
 urlpatterns = [
@@ -15,9 +15,9 @@ urlpatterns = [
     url(r'^location/', include(locpatterns)),
 
     # Detail for a single stock item
-    url(r'^(?P<pk>[0-9]+)/?$', views.StockDetail.as_view(), name='stock-detail'),
+    url(r'^(?P<pk>[0-9]+)/?$', views.StockDetail.as_view(), name='stockitem-detail'),
 
     # List all stock items, with optional filters
-    url(r'^\?.*/?$', views.StockList.as_view(), name='stock-list'),
-    url(r'^$', views.StockList.as_view(), name='stock-list'),
+    url(r'^\?.*/?$', views.StockList.as_view()),
+    url(r'^$', views.StockList.as_view()),
 ]

InvenTree/supplier/models.py

@@ -31,6 +31,9 @@ class SupplierPart(models.Model):
     - A Part may be available from multiple suppliers
     """
 
+    class Meta:
+        unique_together = ('part', 'supplier', 'SKU')
+
     part = models.ForeignKey(Part, null=True, blank=True, on_delete=models.CASCADE)
     supplier = models.ForeignKey(Supplier, on_delete=models.CASCADE)
     SKU = models.CharField(max_length=100)