misc: add event duration in export and api (#56786)

chrono/agendas/models.py

@@ -1542,6 +1542,7 @@ class Event(models.Model):
             'description': self.description,
             'url': self.url,
             'pricing': self.pricing,
+            'duration': self.duration,
         }
 
     def duplicate(self, agenda_target=None):

chrono/api/views.py

@@ -469,6 +469,7 @@ def get_event_detail(
         'description': event.description,
         'pricing': event.pricing,
         'url': event.url,
+        'duration': event.duration,
         'disabled': is_event_disabled(event, min_places=min_places, disable_booked=disable_booked),
         'api': {
             'bookings_url': request.build_absolute_uri(

tests/api/test_event.py

@@ -46,6 +46,7 @@ def test_status(app, user):
         'pricing': None,
         'url': None,
         'disabled': False,
+        'duration': None,
         'api': {
             'bookings_url': 'http://testserver/api/agenda/foo-bar/bookings/event-slug/',
             'fillslot_url': 'http://testserver/api/agenda/foo-bar/fillslot/event-slug/',

tests/test_import_export.py

@@ -186,6 +186,7 @@ def test_import_export_event_details(app):
         publication_date=datetime.date(2020, 5, 11),
         places=42,
         start_datetime=now(),
+        duration=30,
     )
     # check event (agenda, slug) unicity
     agenda2 = Agenda.objects.create(label='Foo Bar 2', kind='events')
@@ -214,6 +215,7 @@ def test_import_export_event_details(app):
     assert first_imported_event.pricing == '100'
     assert first_imported_event.url == 'https://example.net/'
     assert first_imported_event.publication_date == datetime.date(2020, 5, 11)
+    assert first_imported_event.duration == 30
     assert Agenda.objects.get(label='Foo Bar 2').event_set.first().slug == 'event'