Notify members when a new event is planned

New events.tasks.notify_new_event, scheduled from
management.views.EventCreateView.form_valid -- the deliberate "a staff
member planned one new event" action, not every Event row that happens
to get created. A recurring series' rolling-horizon extension
(extend_event_series) and bulk fixture imports are NOT wired to this on
purpose: either would flood everyone with one push per occurrence
instead of the single, deliberate action this is meant to catch.

Notifies whoever is still NO_RESPONSE right after creation -- exactly
"everyone who needs to respond", using the existing notify_members() ->
Notification -> mobile.signals push chain already in place, so this is
in-app (visible in the M7 inbox, mark read/mark-all-read) and a push
notification both, with no new plumbing needed there.

Generalized mobile.views.NotificationsView's News-only "tap to open the
source" handling (previously isinstance(source, News)) into
_notification_source_link, covering Event sources too -- tapping an
"new event" notification now marks it read and opens the event's answer
screen, the same way a news notification already opened the article.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ECGMEwrc2k4D8VQuwjstj9

events/tasks.py

@@ -1,15 +1,17 @@
-"""Celery task behind the `extend-event-series` beat schedule entry (see
-rosterchief/settings.CELERY_BEAT_SCHEDULE and features/jobs.py).
-
-Mirrors `manage.py extend_event_series` exactly -- that command still exists, unchanged, for
-manual use from a shell (see events/management/commands/extend_event_series.py).
+"""Celery tasks for events -- the `extend-event-series` beat schedule entry
+(see rosterchief/settings.CELERY_BEAT_SCHEDULE and features/jobs.py), and
+notifying members when a new event needs their RSVP.
 """
 
 from celery import shared_task
+from django.utils import timezone
+from django.utils.translation import gettext as _
 
-from events.models import EventSeries
+from events.models import Attendance, Event, EventSeries
 from events.services import generate_occurrences, horizon
 from features.models import Maintenance
+from members.models import Member
+from notifications.services import notify_members
 
 
 @shared_task(name="events.tasks.extend_event_series")
@@ -26,3 +28,32 @@ def extend_event_series():
         total += len(generate_occurrences(series, until))
 
     return f"Generated {total} occurrence(s) across {EventSeries.objects.count()} series."
+
+
+@shared_task(name="events.tasks.notify_new_event")
+def notify_new_event(event_id):
+    """Scheduled from management.views.EventCreateView.form_valid -- a staff
+    member deliberately planning one new event, not every Event row that
+    happens to get created (a recurring series' rolling-horizon extension
+    via extend_event_series above, or a bulk fixture import, would otherwise
+    flood everyone with one push per occurrence; those are intentionally not
+    wired to this).
+
+    Notifies only whoever is still NO_RESPONSE -- right after creation every
+    invited member starts there (events.services.attendance.sync_event_attendances
+    just ran via the Event post_save signal), so this is exactly "everyone
+    who needs to respond", not the full invited list.
+    """
+    event = Event.objects.filter(pk=event_id, cancelled=False).select_related("club").first()
+    if event is None:
+        return "Skipped: event no longer exists or was cancelled."
+
+    member_ids = Attendance.objects.filter(event=event, status=Attendance.AttendanceStatus.NO_RESPONSE).values_list("member_id", flat=True)
+    members = Member.objects.filter(id__in=member_ids)
+    if not members:
+        return "Skipped: no one to notify."
+
+    when = timezone.localtime(event.start).strftime("%a %d %b, %H:%M")
+    body = _("New %(kind)s: %(when)s. Let us know if you can make it.") % {"kind": event.get_kind_display(), "when": when}
+    notifications = notify_members(members, club=event.club, title=event.title, body=body, source=event)
+    return f"Notified {len(notifications)} member(s)."

management/tests.py

@@ -5158,6 +5158,18 @@ class EventManagementTests(ManagementTestBase):
         self.assertRedirects(response, reverse("management:event_detail", args=[event.pk]))
         self.assertIn(self.own_team, event.teams.all())
 
+    def test_creating_an_event_notifies_the_invited_roster(self):
+        position = Position.objects.create(club=self.club, name="Forward", short_name="F")
+        player = Member.objects.create(first_name="Poul", last_name="Player")
+        TeamMembership.objects.create(team=self.own_team, member=player, season=self.season, position=position)
+        self.client.force_login(self.own_team_coach)
+
+        self.club_post("event_create", self.event_data())
+
+        event = Event.objects.get(title="Training")
+        notification = Notification.objects.get(member=player, content_type__model="event", object_id=str(event.pk))
+        self.assertEqual(notification.title, "Training")
+
     def test_creating_an_event_with_a_same_club_location_does_not_raise_a_cross_club_error(self):
         # Regression: Event.clean() rejects a location from another club by
         # comparing against self.club_id, which was still None on a brand-new

management/views.py

@@ -42,6 +42,7 @@ from events.services.competitions import CompetitionFetchError, fetch_game_info
 from events.services.rbihf_import import RBIHFImportError, apply_plan, build_plan, extract_team_id, fetch_html
 from events.services.recurrence import cancel_occurrence, detach_occurrence, generate_occurrences, propagate_series
 from events.services.referees import RefereeAssignmentError, add_external_referee, assign_referee, conflicting_events, eligible_referees, needs_referee_management, remove_referee, set_referee_fee
+from events.tasks import notify_new_event
 from formbuilder.models import Form as FormBuilderForm
 from formbuilder.models import Submission
 from members.forms import ClaimRejectForm, ClaimReviewForm
@@ -2795,6 +2796,10 @@ class EventCreateView(ClubStaffRequiredMixin, CreateView):
         response = super().form_valid(form)
         body = _("“%(event)s” created.") % {"event": self.object}
         notify(self.request, f"s|{_('Event created')}|{body}")
+        # A deliberately-planned single event, not every Event row that ends up
+        # created (see notify_new_event's own docstring for why a recurring
+        # series' occurrences and bulk fixture imports aren't wired to this).
+        notify_new_event.delay(str(self.object.pk))
         return response
 
     def get_success_url(self):

mobile/templates/mobile/_notification_row.html

@@ -1,10 +1,11 @@
 {% load i18n %}
 {% comment %}
     One M7 notification row -- included from notifications.html once per day
-    bucket. Expects ``row`` ({notification, news_item}) in scope. The whole
-    row is the tap target (a submit button styled full-width, since a POST
-    form can't wrap another form/link) -- tapping always marks it read, and
-    also navigates to the linked News item when there is one (see
+    bucket. Expects ``row`` ({notification, source_label}) in scope. The
+    whole row is the tap target (a submit button styled full-width, since a
+    POST form can't wrap another form/link) -- tapping always marks it read,
+    and also navigates to the linked News/Event when its source resolves to
+    one (see mobile.views._notification_source_link and
     NotificationsView.post). A club-coloured bar marks it unread, same
     treatment as management/templates/management/home.html's own
     notifications card.
@@ -18,7 +19,7 @@
         <span class="min-w-0 flex-1">
             <span class="block text-sm font-semibold text-ink">{{ row.notification.title }}</span>
             <span class="block truncate text-xs text-muted">{{ row.notification.body|truncatechars:120 }}</span>
-            {% if row.news_item %}<span class="block font-display text-[11px] font-extrabold text-club uppercase tracking-wide">{% trans "Club news" %}</span>{% endif %}
+            {% if row.source_label %}<span class="block font-display text-[11px] font-extrabold text-club uppercase tracking-wide">{{ row.source_label }}</span>{% endif %}
         </span>
         <span class="shrink-0 font-mono text-[11px] text-dim">{% blocktrans with time=row.notification.created|timesince %}{{ time }} ago{% endblocktrans %}</span>
     </button>

mobile/tests.py

@@ -897,6 +897,17 @@ class NotificationsViewTests(TestCase):
         redirect_response = self._post({"action": "mark_read", "notification_id": str(notification.pk)})
         self.assertRedirects(redirect_response, reverse("mobile:news_detail", kwargs={"slug": news_item.slug}), fetch_redirect_response=False)
 
+    def test_notification_with_an_event_source_is_labelled_and_mark_read_redirects_to_it(self):
+        event = Event.objects.create(club=self.club, title="Practice", start=timezone.now() + datetime.timedelta(days=1))
+        notification = Notification.objects.create(club=self.club, member=self.member, title="New event", body="Body.", source=event)
+        self.client.force_login(self.user)
+
+        response = self._get()
+        self.assertContains(response, "New event")
+
+        redirect_response = self._post({"action": "mark_read", "notification_id": str(notification.pk)})
+        self.assertRedirects(redirect_response, reverse("mobile:event_detail", kwargs={"pk": event.pk}), fetch_redirect_response=False)
+
     def test_empty_account_gets_a_graceful_empty_state(self):
         bare_user = User.objects.create_user(email="new@example.com", password="pw-secret-123")
         self.client.force_login(bare_user)

mobile/views.py

@@ -669,18 +669,32 @@ class EditProfileView(PersonScopeMixin, LoginRequiredMixin, TemplateView):
         )
 
 
+def _notification_source_link(source):
+    """(label, url) for a notification's ``source`` when it's something this
+    app has a detail page for -- (None, None) otherwise. One place both
+    NotificationsView.get_context_data (the row's own label) and .post (the
+    tap-to-mark-read redirect target) read from, so a new source type only
+    needs adding here."""
+    if isinstance(source, News):
+        return _("Club news"), reverse("mobile:news_detail", kwargs={"slug": source.slug})
+    if isinstance(source, Event):
+        return _("Event"), reverse("mobile:event_detail", kwargs={"pk": source.pk})
+    return None, None
+
+
 class NotificationsView(PersonScopeMixin, LoginRequiredMixin, TemplateView):
     """M7 -- design_handoff_rosterchief_platform/README.md's M7 section
     ("Inbox"). The mockup shows rich per-type cards (RSVP-needed, medical
     form missing, invoice due, line-up published, ...) with inline quick
     actions, but notifications.models.Notification is generic -- title/body/
-    created/read_at plus an optional ``source`` -- and the only thing that
-    creates member-facing rows today is news.tasks.notify_news_published.
-    There's no type/category field to key a richer layout or the mockup's
-    "Action"/"Club" filter off, so this is deliberately a flat, generic list:
-    day-grouped ("Today"/"Earlier this week"/"Older", echoing Calendar's own
-    "This week"/"Next week" bucketing) with an unread treatment and a link to
-    the underlying News item when ``source`` happens to resolve to one.
+    created/read_at plus an optional ``source`` -- and the only things that
+    create member-facing rows today are news.tasks.notify_news_published and
+    events.tasks.notify_new_event. There's no type/category field to key a
+    richer layout or the mockup's "Action"/"Club" filter off, so this is
+    deliberately a flat, generic list: day-grouped ("Today"/"Earlier this
+    week"/"Older", echoing Calendar's own "This week"/"Next week" bucketing)
+    with an unread treatment and a link to the underlying News/Event when
+    ``source`` resolves to one (see _notification_source_link above).
 
     Scoped to every one of ``self.managed_people`` (not just scope_person) --
     same scope PersonScopeMixin.get_context_data already uses for
@@ -704,9 +718,8 @@ class NotificationsView(PersonScopeMixin, LoginRequiredMixin, TemplateView):
             notifications = Notification.objects.filter(club=self.request.club, member__in=self.managed_people).select_related("member").order_by("-created")
 
             for notification in notifications:
-                source = notification.source
-                news_item = source if isinstance(source, News) else None
-                row = {"notification": notification, "news_item": news_item}
+                source_label, _url = _notification_source_link(notification.source)
+                row = {"notification": notification, "source_label": source_label}
 
                 created_date = timezone.localtime(notification.created).date()
                 if created_date == local_today:
@@ -733,12 +746,12 @@ class NotificationsView(PersonScopeMixin, LoginRequiredMixin, TemplateView):
                 notification.read_at = timezone.now()
                 notification.save(update_fields=["read_at", "modified"])
 
-            # A row whose source resolves to a News item doubles as a link to
-            # it (see the class docstring) -- the plain-POST tap that marks
-            # it read also lands the member on the article, no separate
-            # "next" field needed since the server already has the source.
-            if isinstance(notification.source, News):
-                return HttpResponseRedirect(reverse("mobile:news_detail", kwargs={"slug": notification.source.slug}))
-            return HttpResponseRedirect(reverse("mobile:notifications"))
+            # A row whose source resolves to something this app has a detail
+            # page for doubles as a link to it (see _notification_source_link)
+            # -- the plain-POST tap that marks it read also lands the member
+            # there, no separate "next" field needed since the server already
+            # has the source.
+            _label, url = _notification_source_link(notification.source)
+            return HttpResponseRedirect(url or reverse("mobile:notifications"))
 
         return HttpResponseBadRequest(_("Unknown action."))