shinkan-jinkendo/backend/club_tenancy.py
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Phase 0a Mandantenfähigkeit
2026-05-05 16:12:17 +02:00

128 lines
3.9 KiB
Python

"""
Vereins-Mandanten: Mitgliedschaften, aktiver Vereinskontext, einfache Berechtigungen.
Siehe .claude/docs/technical/MULTI_TENANCY_RBAC_ARCHITECTURE.md
"""
from typing import Any, Dict, List, Optional, Set
from fastapi import HTTPException
def is_platform_admin(role: Optional[str]) -> bool:
return (role or "").lower() in ("admin", "superadmin")
def club_ids_for_profile(cur, profile_id: int) -> Set[int]:
cur.execute(
"""
SELECT club_id FROM club_members
WHERE profile_id = %s AND status = 'active'
""",
(profile_id,),
)
return {r["club_id"] for r in cur.fetchall()}
def assert_club_member(cur, profile_id: int, club_id: int) -> None:
cur.execute(
"""
SELECT 1 FROM club_members
WHERE profile_id = %s AND club_id = %s AND status = 'active'
LIMIT 1
""",
(profile_id, club_id),
)
if not cur.fetchone():
raise HTTPException(status_code=403, detail="Keine Mitgliedschaft in diesem Verein")
def has_club_role(cur, profile_id: int, club_id: int, *role_codes: str) -> bool:
if not role_codes:
return False
cur.execute(
"""
SELECT 1
FROM club_members cm
INNER JOIN club_member_roles r ON r.club_member_id = cm.id
WHERE cm.profile_id = %s AND cm.club_id = %s AND cm.status = 'active'
AND r.role_code IN ({ph})
LIMIT 1
""".format(ph=",".join(["%s"] * len(role_codes))),
(profile_id, club_id, *role_codes),
)
return cur.fetchone() is not None
def can_manage_club_org(cur, profile_id: int, club_id: int, global_role: Optional[str]) -> bool:
"""Sparten/Gruppen/Struktur: Vereinsadmin oder Plattform-Admin."""
if is_platform_admin(global_role):
return True
return has_club_role(cur, profile_id, club_id, "club_admin")
def can_plan_in_club(cur, profile_id: int, club_id: int, global_role: Optional[str]) -> bool:
"""Trainingsgruppen anlegen / planen: Admin-Rollen im Verein oder Plattform."""
if is_platform_admin(global_role):
return True
return has_club_role(
cur, profile_id, club_id, "club_admin", "trainer", "content_editor", "division_lead"
)
def memberships_with_roles(cur, profile_id: int) -> List[Dict[str, Any]]:
cur.execute(
"""
SELECT c.id, c.name, c.abbreviation, c.status,
COALESCE(
ARRAY_AGG(DISTINCT r.role_code) FILTER (WHERE r.role_code IS NOT NULL),
ARRAY[]::varchar[]
) AS roles
FROM club_members cm
INNER JOIN clubs c ON c.id = cm.club_id
LEFT JOIN club_member_roles r ON r.club_member_id = cm.id
WHERE cm.profile_id = %s AND cm.status = 'active'
GROUP BY c.id, c.name, c.abbreviation, c.status
ORDER BY c.name
""",
(profile_id,),
)
out: List[Dict[str, Any]] = []
for row in cur.fetchall():
d = dict(row)
roles = d.get("roles") or []
if hasattr(roles, "tolist"):
roles = roles.tolist()
d["roles"] = list(roles)
out.append(d)
return out
def exercise_visible_to_profile(
cur,
profile_id: int,
visibility: str,
exercise_club_id: Optional[int],
created_by: Optional[int],
global_role: Optional[str],
) -> bool:
if is_platform_admin(global_role):
return True
if visibility == "official":
return True
if created_by is not None and created_by == profile_id:
return True
if visibility == "private":
return False
if visibility == "club":
if exercise_club_id is None:
return False
cur.execute(
"""
SELECT 1 FROM club_members
WHERE profile_id = %s AND club_id = %s AND status = 'active'
LIMIT 1
""",
(profile_id, exercise_club_id),
)
return cur.fetchone() is not None
return False