Réécrit des vues pour la nouvelle fonctionnalité

On en profite pour rajouter des Mixins pour les perms buro/cof

bda/urls.py

@@ -23,7 +23,11 @@ urlpatterns = [
         views.spectacle,
         name="bda-spectacle",
     ),
-    url(r"^spectacles/unpaid/(?P<tirage_id>\d+)$", views.unpaid, name="bda-unpaid"),
+    url(
+        r"^spectacles/unpaid/(?P<tirage_id>\d+)$",
+        views.UnpaidParticipants.as_view(),
+        name="bda-unpaid",
+    ),
     url(
         r"^spectacles/autocomplete$",
         views.spectacle_autocomplete,

bda/views.py

@@ -41,7 +41,7 @@ from bda.models import (
     SpectacleRevente,
     Tirage,
 )
-from gestioncof.decorators import buro_required, cof_required
+from gestioncof.decorators import BuroRequiredMixin, buro_required, cof_required
 from utils.views.autocomplete import Select2QuerySetView
 
 
@@ -378,7 +378,7 @@ def revente_manage(request, tirage_id):
     - Annulation d'une revente après que le tirage a eu lieu
     """
     tirage = get_object_or_404(Tirage, id=tirage_id)
-    participant, created = Participant.objects.get_or_create(
+    participant, created = Participant.objects_paid.get_or_create(
         user=request.user, tirage=tirage
     )
 
@@ -695,12 +695,13 @@ def spectacle(request, tirage_id, spectacle_id):
             "username": participant.user.username,
             "email": participant.user.email,
             "given": int(attrib.given),
-            "paid": participant.paid,
+            "paid": True,
             "nb_places": 1,
         }
         if participant.id in participants:
             participants[participant.id]["nb_places"] += 1
             participants[participant.id]["given"] += attrib.given
+            participants[participant.id]["paid"] &= attrib.paid
         else:
             participants[participant.id] = participant_info
 
@@ -728,15 +729,14 @@ class SpectacleListView(ListView):
         return context
 
 
-@buro_required
-def unpaid(request, tirage_id):
-    tirage = get_object_or_404(Tirage, id=tirage_id)
-    unpaid = (
-        tirage.participant_set.annotate(nb_attributions=Count("attribution"))
-        .filter(paid=False, nb_attributions__gt=0)
-        .select_related("user")
-    )
-    return render(request, "bda-unpaid.html", {"unpaid": unpaid})
+class UnpaidParticipants(BuroRequiredMixin, ListView):
+    context_object_name = "unpaid"
+    template_name = "bda-unpaid.html"
+
+    def get_queryset(self):
+        return Participant.objects_paid.filter(
+            tirage__id=self.kwargs["tirage_id"], paid=False
+        ).select_related("user")
 
 
 @buro_required