[WarpPay] Added Barcode to REST

www/web/warppay/urls.py

@@ -9,5 +9,6 @@ urlpatterns = [
     url(r'^api/categories/$', views.category_list),
     url(r'^api/gen_token/$', views.gen_token),
     url(r'^api/transaction/(?P<user_id>\w+)/$', views.transaction),
+    url(r'^api/products/(?P<prod_id>/barcode\w+)/$', views.addBarcode),
 
 ]

www/web/warppay/views.py

@@ -37,6 +37,22 @@ def product_list(request):
         return Response()
     return Response()
 
+@api_view(['PUT'])
+def addBarcode(request, prod_id=0):
+    if request.method == 'PUT':
+        try:
+            product = Product.objects.get(id=prod_id)
+        except ObjectDoesNotExist:
+            return Response(status=status.HTTP_404_NOT_FOUND)
+        if not product.barcode:
+            product.barcode = request.data['barcode']
+            product.save()
+            return Response()
+        else:
+            return Response(status=status.HTTP_406_NOT_ACCEPTABLE)
+    else:
+        return Response(status=status.HTTP_406_NOT_ACCEPTABLE)
+
 
 @api_view(['GET'])
 def gen_token(request):
@@ -143,7 +159,6 @@ def transaction(request, user_id=None):
         u.save()
         return Response()
 
-
 def sync_users():
     for user in LdapUser.objects.all():
         try: