Bernard Siebens
c0816a1add
Position gains management_position, distinguishing a coach/manager from other staff (physio, kit manager). A CheckConstraint enforces that a management position is always a staff position. TeamMembership and StaffAssignment validate that their season and position belong to the same club as the team. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
94 lines
4.2 KiB
Python
94 lines
4.2 KiB
Python
from django.db import models
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from django.db.models import Q
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from django.utils.translation import gettext_lazy as _
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from club.models import Season
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from clubmanager.base import ClubScopedModel, UUIDModel, validate_club_scope
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from members.models import Member
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class Team(ClubScopedModel):
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name = models.CharField(_("name"), max_length=255)
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short_name = models.CharField(_("short name"), max_length=255)
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class Meta:
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verbose_name = _("team")
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verbose_name_plural = _("teams")
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constraints = [
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models.UniqueConstraint(fields=["club", "name"], name="unique_team_name_per_club"),
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]
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def __str__(self):
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return self.name
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class Position(ClubScopedModel):
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name = models.CharField(_("name"), max_length=255)
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short_name = models.CharField(_("short name"), max_length=255)
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ordering = models.PositiveSmallIntegerField(_("ordering"), default=0)
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staff_position = models.BooleanField(_("staff position"), default=False)
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management_position = models.BooleanField(_("management position"), default=False)
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class Meta:
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verbose_name = _("position")
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verbose_name_plural = _("positions")
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constraints = [
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models.UniqueConstraint(fields=["club", "name"], name="unique_position_name_per_club"),
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# A management position is always a staff position.
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models.CheckConstraint(condition=Q(management_position=False) | Q(staff_position=True), name="management_position_implies_staff_position"),
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]
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ordering = ["ordering", "name"]
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def __str__(self):
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return self.name
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class TeamMembership(UUIDModel):
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team = models.ForeignKey(Team, on_delete=models.CASCADE, related_name="roster", verbose_name=_("team"))
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member = models.ForeignKey(Member, on_delete=models.CASCADE, related_name="team_memberships", verbose_name=_("member"))
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season = models.ForeignKey(Season, on_delete=models.PROTECT, related_name="team_memberships", verbose_name=_("season"))
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position = models.ForeignKey(Position, on_delete=models.PROTECT, related_name="team_memberships", verbose_name=_("position"), limit_choices_to={"staff_position": False})
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jersey_number = models.PositiveSmallIntegerField(_("jersey number"), blank=True, null=True)
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is_captain = models.BooleanField(_("is captain"), default=False)
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is_alternate_captain = models.BooleanField(_("is alternate captain"), default=False)
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class Meta:
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verbose_name = _("team membership")
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verbose_name_plural = _("team memberships")
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ordering = ["team", "member__last_name", "member__first_name"]
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constraints = [
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models.UniqueConstraint(fields=["team", "season", "member"], name="unique_member_per_team_per_season"),
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models.UniqueConstraint(fields=["team", "season", "jersey_number"], name="unique_jersey_number_per_team_per_season"),
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]
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def __str__(self):
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return f"{self.team} - {self.member}"
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def clean(self):
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club_id = self.team.club_id if self.team_id else None
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validate_club_scope(self, club_id, same_club_fields=("season", "position"))
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class StaffAssignment(UUIDModel):
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team = models.ForeignKey(Team, on_delete=models.CASCADE, related_name="staff_assignments", verbose_name=_("team"))
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member = models.ForeignKey(Member, on_delete=models.CASCADE, related_name="staff_assignments", verbose_name=_("member"))
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season = models.ForeignKey(Season, on_delete=models.PROTECT, related_name="staff_assignments", verbose_name=_("season"))
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position = models.ForeignKey(Position, on_delete=models.PROTECT, related_name="staff_assignments", verbose_name=_("position"), limit_choices_to={"staff_position": True})
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class Meta:
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verbose_name = _("staff assignment")
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verbose_name_plural = _("staff assignments")
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ordering = ["team", "member__last_name", "member__first_name"]
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constraints = [
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models.UniqueConstraint(fields=["team", "season", "member"], name="unique_staff_member_per_team_per_season"),
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]
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def __str__(self):
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return f"{self.team} - {self.member}"
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def clean(self):
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club_id = self.team.club_id if self.team_id else None
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validate_club_scope(self, club_id, same_club_fields=("season", "position"))
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