feat(checkin): paginate checkin list

shiftregister/team/templates/checkin_list.html

@@ -5,7 +5,7 @@
 
 {% block content %}
 <h3 class="title">{{ title }}</h3>
-<table class="table">
+<table class="table is-fullwidth">
     <thead>
         <tr>
             <th>Name</th>
@@ -16,7 +16,7 @@
         </tr>
     </thead>
     <tbody>
-{% for reg in object_list %}
+{% for reg in page_obj %}
         <tr>
             <td>
                 <a href="{% url 'team:helper' reg.helper.pk %}">
@@ -42,4 +42,5 @@
 {% endfor %}
     </tbody>
 </table>
+{% include "pagination.html" %}
 {% endblock %}

shiftregister/team/views.py

@@ -284,20 +284,23 @@ class RoomShiftList(ShiftList):
 
 
 class CheckinList(LoginRequiredMixin, ListView):
-    template_name = "checkin_list.html"
     model = Shift
-    title = "Ankommende Helfer:innen"
+    paginate_by = 30
+    template_name = "checkin_list.html"
+    title = "Ankommende Helfer*innen"
 
     def get_queryset(self):
         return (
             ShiftRegistration.objects.select_related("helper", "shift")
             .prefetch_related("shift__event__calendar")
             .filter(shift__deleted=False, state=ShiftRegistration.RegState.REGISTERED)
-            .order_by("shift__start_at")[:30]
         )
 
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
+        context["page_range"] = context["paginator"].get_elided_page_range(
+            context["page_obj"].number
+        )
         context["title"] = self.title
         return context