Files
RosterChief/teams/services.py
Bernard Siebens 744b623403 Separate guardians from members: a parent is not automatically a member
members/services/family.py enrolled a parent exactly like the child they were
registering, so every parent held a full membership: counted in the member
list, in the club and platform KPIs, and in the fee roll, with a fee record of
their own. ClubMembership.kind (member | guardian) separates the two.

A guardian is attached to the club only through their child. They hold the
login, can be contacted and can sit in a Group -- the stated exception -- but
they are not a member: no fee (clean() refuses one), absent from the member
list, the fee list and every member count, and not eligible for a roster or a
staff spot. A parent who also plays or coaches is a member who happens to be a
parent; the two facts are independent, which is why this is its own field
rather than inferred from FamilyMembership.role.

A field on ClubMembership rather than a separate model because everything that
answers "is this person attached to this club" already reads through that table
-- tenancy, groups, the club-wide event audience -- and a second kind of link
would need a parallel path through all of it. What changes is only who counts.

Two things that weren't obvious going in:

Excluding guardians had to be a subtraction, not a narrower filter. The obvious
move -- match only member-kind rows and drop the MEMBER-role branch, since an
active membership of any kind grants that role -- also hides someone the club
knows but hasn't signed up for a season yet, which is a real state the member
edit page supports. Two existing tests caught it. _guardians_only() subtracts
instead, so anyone who also plays, is on staff or runs the club stays visible.

Their tie to the club isn't seasonal but rides on a per-season row, so it has
to be carried forward or a parent silently drops off at the season boundary
while their child stays enrolled. Copied from the immediately preceding season
only, so a deliberate removal isn't resurrected from an older row.

The data migration reclassifies existing parents, deliberately skipping anyone
who plays, is on a team's staff or holds an elevated ClubRole -- demoting them
would strip them from their own team's roster eligibility. Anything ambiguous
stays a member, which an admin can flip; noticing someone quietly vanished is
much harder.

The import template gains a membership_kind column next to family_role (a
child marked guardian is refused), and the review screen shows what each row
will join as.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-11 16:11:41 +02:00

22 lines
1.0 KiB
Python

from django.utils import timezone
from club.models import ClubMembership, Season
from members.models import Member
def eligible_roster_members(club):
"""Members eligible to be added to a team's roster or staff: active (paid) for
the club this season or next, regardless of which season's roster/staff list is
currently being edited (the team page's season switcher can point at either)."""
today = timezone.localdate()
eligible_seasons = [season for season in (Season.covering(club, today), Season.next_after(club, today)) if season is not None]
return Member.objects.filter(
member_of__club=club,
member_of__season__in=eligible_seasons,
member_of__status=ClubMembership.StatusChoices.ACTIVE,
# Guardians are attached to the club only as a parent of a member, so they
# are not eligible for a roster spot *or* a staff one. A parent who
# volunteers as a coach is a member of the club and marked as one.
member_of__kind=ClubMembership.Kind.MEMBER,
).distinct()