40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
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"""Space queries scoped by tenant membership."""
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from __future__ import annotations
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from django.db.models import Q, QuerySet
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from coulomb_social.apps.members.models import Member
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from .models import Space, SpaceMembership
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def spaces_for_member(member: Member | None) -> QuerySet[Space]:
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"""Spaces visible to this member (same tenant, active).
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Explicit SpaceMembership grants access; if none exist for the tenant yet,
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all active tenant spaces are listed (operator-seeded MVP). Once any
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memberships exist for the tenant, only membership + created_by apply.
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"""
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if member is None:
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return Space.objects.none()
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qs = Space.objects.filter(tenant_id=member.tenant_id, is_active=True)
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tenant_has_memberships = SpaceMembership.objects.filter(
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space__tenant_id=member.tenant_id
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).exists()
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if not tenant_has_memberships:
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return qs.order_by("title", "slug")
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return (
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qs.filter(Q(memberships__member=member) | Q(created_by=member))
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.distinct()
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.order_by("title", "slug")
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)
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def get_space_for_member(member: Member | None, slug: str) -> Space | None:
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if member is None:
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return None
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return spaces_for_member(member).filter(slug=slug).first()
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