manager: support full day opening in partial bookings agenda (#79171)

chrono/manager/views.py

@@ -1505,9 +1505,9 @@ class AgendaDayView(AgendaDateView, DayArchiveView):
         min_time = localtime(event_times['start_datetime__min']).time()
         max_time = event_times['end_time__max']
 
-        start_time = datetime.time(min_time.hour - 1, 0)
-        end_time = datetime.time(max_time.hour + 2, 0)
-        context['hours'] = [datetime.time(hour=i) for i in range(start_time.hour, end_time.hour)]
+        start_time = datetime.time(max(min_time.hour - 1, 0), 0)
+        end_time = datetime.time(min(max_time.hour + 1, 23), 0)
+        context['hours'] = [datetime.time(hour=i) for i in range(start_time.hour, end_time.hour + 1)]
 
         def get_time_ratio(t1, t2):
             return 100 * ((t1.hour - t2.hour) * 60 + t1.minute - t2.minute) // 60

tests/manager/test_partial_bookings.py

@@ -109,3 +109,20 @@ def test_manager_partial_bookings_day_view(app, admin_user, freezer):
 
     resp = resp.click('Next day')
     assert 'No opening hours this day.' in resp.text
+
+
+def test_manager_partial_bookings_day_view_24_hours(app, admin_user, freezer):
+    agenda = Agenda.objects.create(label='Foo bar', kind='events', partial_bookings=True)
+    start_datetime = make_aware(datetime.datetime(2023, 5, 2, 0, 0))
+    Event.objects.create(
+        label='Event', start_datetime=start_datetime, end_time=datetime.time(23, 59), places=10, agenda=agenda
+    )
+
+    app = login(app)
+    today = start_datetime.date()
+    resp = app.get('/manage/agendas/%s/day/%d/%d/%d/' % (agenda.pk, today.year, today.month, today.day))
+
+    assert resp.pyquery('thead th').text() == (
+        'midnight 1 a.m. 2 a.m. 3 a.m. 4 a.m. 5 a.m. 6 a.m. 7 a.m. 8 a.m. 9 a.m. 10 a.m. 11 a.m. noon '
+        '1 p.m. 2 p.m. 3 p.m. 4 p.m. 5 p.m. 6 p.m. 7 p.m. 8 p.m. 9 p.m. 10 p.m. 11 p.m.'
+    )