[paperwork] Use a ListView for member certifications

paperwork/urls.py

@@ -7,7 +7,7 @@ app_name = "paperwork"
 urlpatterns = [
     path(
         "certifications/by_uid/<str:uid>",
-        views.member_certifications,
+        views.MemberCertificationListView.as_view(),
         name="member_certifications",
     ),
 ]

paperwork/views.py

@@ -1,12 +1,14 @@
-from django.shortcuts import render
+from django.shortcuts import get_object_or_404
+from django.views.generic import ListView
 
 from membershipworks.models import Member
 from .models import Certification
 
 
-def member_certifications(request, uid: str):
-    context = {
-        "member": Member.objects.get(uid=uid),
-        "certifications": Certification.objects.filter(member_id=uid),
-    }
-    return render(request, "paperwork/member_certifications.dj.html", context)
+class MemberCertificationListView(ListView):
+    template_name = "paperwork/member_certifications.dj.html"
+    context_object_name = "certifications"
+
+    def get_queryset(self):
+        self.member = get_object_or_404(Member, uid=self.kwargs["uid"])
+        return Certification.objects.filter(member=self.member)