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Add group/club-wide event audiences and a Resend email backend

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Events can now target members.Group audiences alongside teams, or go
club_wide (every ACTIVE ClubMembership member for the event's season)
instead of specific teams/groups -- the two are mutually exclusive,
enforced in EventForm/EventSeriesForm.clean() since an M2M can't be
validated via a DB CheckConstraint or Event.clean() (no PK yet). Attendance
sync (events/signals.py) now reacts to GroupMembership and ClubMembership
changes the same way it already did for TeamMembership. Authorization:
club.services.access.groups_manageable_by mirrors teams_managed_by (all
groups for an ADMIN, else only the ones the user belongs to -- Group has no
manager/owner concept); a non-admin needs at least one managed team or
belonged-to group to create/edit an event, club_wide stays admin-only, and
EventManagerRequiredMixin gained a get_groups() hook so a non-admin who
creates a group-only event isn't immediately locked out of managing it.

Also adds rosterchief.mail.ResendEmailBackend, an HTTP-API-based Django
email backend for Resend (resend.com) using the existing `requests`
dependency -- no new SDK. Opt in via DJANGO_EMAIL_BACKEND and RESEND_API_KEY;
every Django-sent email (allauth's password reset included) follows
whichever EMAIL_BACKEND is configured, so this covers all of them for free.
Resend's own SMTP relay remains a valid code-free alternative, documented
alongside it in .env.production.example.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
Bernard Siebens
2026-08-11 12:02:26 +02:00
parent e737de9140
commit 581cc81ba7
22 changed files with 720 additions and 70 deletions
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32
events/services/attendance.py
View File

@@ -1,15 +1,18 @@
"""Keep an event's attendance rows in sync with its effective audience.
The audience of an event is the union of the current rosters of its ``teams``
(for the event's season) plus any individually ``invited_members``, minus any
``excluded_members``. Attendance rows are reconciled against that set, but only
for events that are still in the future — history is never rewritten.
(for the event's season) and the current members of its ``groups``, plus any
individually ``invited_members``, minus any ``excluded_members`` -- or, for a
``club_wide`` event, every member with an ACTIVE ClubMembership for the
event's season instead of teams/groups (the two are mutually exclusive, see
EventForm/EventSeriesForm). Attendance rows are reconciled against that set,
but only for events that are still in the future — history is never rewritten.
"""
from django.db.models import Count, Q
from django.utils import timezone
from club.models import Season
from club.models import ClubMembership, Season
from events.models import Attendance, Event
from members.models import Member
from teams.models import TeamMembership
@@ -24,13 +27,22 @@ def resolve_season(event):
def effective_members(event):
"""Return the ``Member`` queryset invited to ``event``."""
member_ids: set = set()
season = resolve_season(event)
if season is not None:
team_ids = list(event.teams.values_list("id", flat=True))
if team_ids:
member_ids.update(TeamMembership.objects.filter(team_id__in=team_ids, season=season).values_list("member_id", flat=True))
if event.club_wide:
member_ids = set()
if season is not None:
member_ids.update(ClubMembership.objects.filter(club=event.club, season=season, status=ClubMembership.StatusChoices.ACTIVE).values_list("member_id", flat=True))
else:
member_ids = set()
if season is not None:
team_ids = list(event.teams.values_list("id", flat=True))
if team_ids:
member_ids.update(TeamMembership.objects.filter(team_id__in=team_ids, season=season).values_list("member_id", flat=True))
group_ids = list(event.groups.values_list("id", flat=True))
if group_ids:
member_ids.update(Member.objects.filter(group_memberships__group_id__in=group_ids).values_list("id", flat=True))
member_ids.update(event.invited_members.values_list("id", flat=True))
member_ids.difference_update(event.excluded_members.values_list("id", flat=True))