Update ReceivePurchaseOrder form

- Location field is now a proper MPTT field
- Ability to create a new location

InvenTree/order/forms.py

@@ -8,8 +8,11 @@ from __future__ import unicode_literals
 from django import forms
 from django.utils.translation import ugettext as _
 
+from mptt.fields import TreeNodeChoiceField
+
 from InvenTree.forms import HelperForm
 
+from stock.models import StockLocation
 from .models import PurchaseOrder, PurchaseOrderLineItem
 
 
@@ -35,6 +38,17 @@ class CancelPurchaseOrderForm(HelperForm):
         ]
         
 
+class ReceivePurchaseOrderForm(HelperForm):
+
+    location = TreeNodeChoiceField(queryset=StockLocation.objects.all(), required=True, help_text=_('Receive parts to this location'))
+
+    class Meta:
+        model = PurchaseOrder
+        fields = [
+            'location',
+        ]
+
+
 class EditPurchaseOrderForm(HelperForm):
     """ Form for editing a PurchaseOrder object """