Merge pull request #944 from SchrodingersGat/stock-item-api-fix

Stock item api fix

InvenTree/stock/api.py

@@ -186,7 +186,7 @@ class StockCount(StockAdjust):
 
 class StockAdd(StockAdjust):
     """
-    Endpoint for adding stock
+    Endpoint for adding a quantity of stock to an existing StockItem
     """
 
     def post(self, request, *args, **kwargs):
@@ -204,7 +204,7 @@ class StockAdd(StockAdjust):
 
 class StockRemove(StockAdjust):
     """
-    Endpoint for removing stock.
+    Endpoint for removing a quantity of stock from an existing StockItem.
     """
 
     def post(self, request, *args, **kwargs):

InvenTree/stock/serializers.py

@@ -99,26 +99,10 @@ class StockItemSerializer(InvenTreeModelSerializer):
 
         return queryset
 
-    belongs_to = serializers.PrimaryKeyRelatedField(read_only=True)
-
-    build_order = serializers.PrimaryKeyRelatedField(read_only=True)
-
-    customer = serializers.PrimaryKeyRelatedField(read_only=True)
-
-    location = serializers.PrimaryKeyRelatedField(read_only=True)
-
-    in_stock = serializers.BooleanField(read_only=True)
-
-    sales_order = serializers.PrimaryKeyRelatedField(read_only=True)
-
     status_text = serializers.CharField(source='get_status_display', read_only=True)
         
-    supplier_part = serializers.PrimaryKeyRelatedField(read_only=True)
-    
     supplier_part_detail = SupplierPartSerializer(source='supplier_part', many=False, read_only=True)
 
-    part = serializers.PrimaryKeyRelatedField(read_only=True)
-
     part_detail = PartBriefSerializer(source='part', many=False, read_only=True)
 
     location_detail = LocationBriefSerializer(source='location', many=False, read_only=True)

InvenTree/stock/test_api.py

@@ -81,6 +81,59 @@ class StockItemTest(StockAPITestCase):
         response = self.client.get(self.list_url, format='json')
         self.assertEqual(response.status_code, status.HTTP_200_OK)
 
+    def test_stock_item_create(self):
+        """
+        Test creation of a StockItem via the API
+        """
+
+        # POST with an empty part reference
+
+        response = self.client.post(
+            self.list_url,
+            data={
+                'quantity': 10,
+                'location': 1
+            }
+        )
+
+        self.assertContains(response, 'This field is required', status_code=status.HTTP_400_BAD_REQUEST)
+        
+        # POST with an invalid part reference
+
+        response = self.client.post(
+            self.list_url,
+            data={
+                'quantity': 10,
+                'location': 1,
+                'part': 10000000,
+            }
+        )
+
+        self.assertContains(response, 'does not exist', status_code=status.HTTP_400_BAD_REQUEST)
+
+        # POST without quantity
+        response = self.client.post(
+            self.list_url,
+            data={
+                'part': 1,
+                'location': 1,
+            }
+        )
+
+        self.assertContains(response, 'This field is required', status_code=status.HTTP_400_BAD_REQUEST)
+
+        # POST with quantity and part and location
+        response = self.client.post(
+            self.list_url,
+            data={
+                'part': 1,
+                'location': 1,
+                'quantity': 10,
+            }
+        )
+
+        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+
 
 class StocktakeTest(StockAPITestCase):
     """

requirements.txt

@@ -24,4 +24,5 @@ django-stdimage==5.1.1          # Advanced ImageField management
 django-tex==1.1.7               # LaTeX PDF export
 django-weasyprint==1.0.1        # HTML PDF export
 django-debug-toolbar==2.2       # Debug / profiling toolbar
+
 inventree                       # Install the latest version of the InvenTree API python library