Fix some bugs

apps/food/api/serializers.py

@@ -27,7 +27,7 @@ class FoodSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = Food
-        fields = ['name', 'owner', 'allergens', 'expiry_date', 'end_of_life', 'is_ready', 'order', 'owner_name']
+        fields = ['id', 'name', 'owner', 'allergens', 'expiry_date', 'end_of_life', 'is_ready', 'order', 'owner_name']
 
 
 class BasicFoodSerializer(serializers.ModelSerializer):

apps/food/models.py

@@ -486,6 +486,7 @@ class Order(models.Model):
                 destination=self.activity.organizer.note,
                 amount=self.amount,
                 quantity=1,
+                reason=str(self.dish),
             )
             transaction.save()
         else:

apps/food/views.py

@@ -308,7 +308,7 @@ class ManageIngredientsView(LoginRequiredMixin, UpdateView):
             prefix = 'form-' + str(i) + '-'
 
             ingredient = None
-            if form.data[prefix + 'qrcode'] not in ['0', '']:
+            if form.data[prefix + 'qrcode'] not in ['0', '', 'NaN']:
                 ingredient = QRCode.objects.get(pk=form.data[prefix + 'qrcode']).food_container
 
             elif form.data[prefix + 'name'] != '':
@@ -1067,6 +1067,7 @@ def get_ingredients_for_recipe(request):
         query |= Q(name__istartswith=name)
 
     qs = Food.objects.filter(query).distinct()
+    qs = qs.filter(PermissionBackend.filter_queryset(request, Food, 'view'))
 
     data = [{'id': f.id, 'name': f.name, 'qr_code_numbers': ", ".join(str(q.qr_code_number) for q in f.QR_code.all())} for f in qs]
     return JsonResponse({'ingredients': data})