Show only camp bar products.

src/bar/views.py

@@ -1,8 +1,12 @@
+from camps.mixins import CampViewMixin
 from .models import ProductCategory
 from django.views.generic import ListView
 
 
-class MenuView(ListView):
+class MenuView(CampViewMixin, ListView):
     model = ProductCategory
     template_name = "bar_menu.html"
     context_object_name = "categories"
+
+    def get_queryset(self):
+        return super().get_queryset().filter(camp=self.camp)