Files
ds-chat/backend/app/routers/admin.py
T
ksmithandClaude Sonnet 5 4aa8ef89c5 Phase 6: Admin portal
Adds is_site_admin-gated site administration: user management (list,
deactivate/reactivate, reset password, promote/demote), room management
(list all rooms including private ones, archive/unarchive, force-transfer
ownership), and an audit log of every admin action.

Backend: User.is_active (deactivation) and Room.is_archived (archive) are
new columns; AdminAuditLog is a new table matching ARCHITECTURE.md's
admin_audit_log design, written to in the same transaction as every
mutating admin action. require_site_admin (dependencies.py) gates all
/api/admin/* routes. get_current_user now rechecks is_active on every
request, so deactivating a user kills their already-open session
immediately, not just future logins. An admin can't deactivate or demote
their own account (the one self-lockout guard included). Archived rooms
drop out of the open-room browse list but stay readable for existing
members.

Frontend: new /admin route (AdminRoute guard, redirects non-admins to
/rooms) with a tabbed Users / Rooms / Audit log / Settings page, plus an
"Admin" link in the account menu for site admins.

Bot/integration management and system settings -- both listed in the
original issue -- are intentionally not here: bot management has nothing
to manage until Phase 7 builds the actual bot data model, and there's no
settings storage or concrete setting to configure yet. Settings has an
empty placeholder tab; bot management is deferred entirely to Phase 7.
Confirmed this scope cut with the repo owner before implementing.

New tests/test_admin.py (14 tests, full suite now 58/58) covers every
admin endpoint's permission gate, the self-action guards, deactivation's
immediate effect on an already-open session, and that every mutating
action produces exactly one audit log row.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-14 07:37:29 -06:00

226 lines
7.4 KiB
Python

import uuid
from fastapi import APIRouter, Depends, HTTPException, Query
from sqlalchemy import func, select
from sqlalchemy.ext.asyncio import AsyncSession
from app.database import get_db
from app.dependencies import get_current_user, require_site_admin
from app.models import Room, RoomMembership, User
from app.schemas.admin import (
AdminRoomRead,
AdminUserRead,
AuditLogEntryRead,
ResetPasswordRequest,
TransferOwnershipRequest,
)
from app.services.admin_service import (
CannotActOnSelfError,
RoomNotFoundError,
TargetNotRoomMemberError,
UserNotFoundError,
list_audit_log,
list_rooms_admin,
list_users,
reset_user_password,
set_room_archived,
set_user_active,
set_user_site_admin,
transfer_ownership_admin,
)
router = APIRouter(prefix="/api/admin", tags=["admin"])
@router.get("/users", response_model=list[AdminUserRead])
async def list_users_endpoint(
current_user: User = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
require_site_admin(current_user)
return await list_users(db)
@router.post("/users/{user_id}/deactivate", response_model=AdminUserRead)
async def deactivate_user_endpoint(
user_id: uuid.UUID,
current_user: User = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
require_site_admin(current_user)
try:
return await set_user_active(db, current_user, user_id, active=False)
except CannotActOnSelfError:
raise HTTPException(status_code=400, detail="Cannot deactivate your own account")
except UserNotFoundError:
raise HTTPException(status_code=404, detail="User not found")
@router.post("/users/{user_id}/reactivate", response_model=AdminUserRead)
async def reactivate_user_endpoint(
user_id: uuid.UUID,
current_user: User = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
require_site_admin(current_user)
try:
return await set_user_active(db, current_user, user_id, active=True)
except CannotActOnSelfError:
raise HTTPException(status_code=400, detail="Cannot reactivate your own account")
except UserNotFoundError:
raise HTTPException(status_code=404, detail="User not found")
@router.post("/users/{user_id}/reset-password", status_code=204)
async def reset_user_password_endpoint(
user_id: uuid.UUID,
data: ResetPasswordRequest,
current_user: User = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
require_site_admin(current_user)
try:
await reset_user_password(db, current_user, user_id, data.new_password)
except UserNotFoundError:
raise HTTPException(status_code=404, detail="User not found")
@router.post("/users/{user_id}/promote", response_model=AdminUserRead)
async def promote_user_endpoint(
user_id: uuid.UUID,
current_user: User = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
require_site_admin(current_user)
try:
return await set_user_site_admin(db, current_user, user_id, is_admin=True)
except CannotActOnSelfError:
raise HTTPException(status_code=400, detail="Cannot promote your own account")
except UserNotFoundError:
raise HTTPException(status_code=404, detail="User not found")
@router.post("/users/{user_id}/demote", response_model=AdminUserRead)
async def demote_user_endpoint(
user_id: uuid.UUID,
current_user: User = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
require_site_admin(current_user)
try:
return await set_user_site_admin(db, current_user, user_id, is_admin=False)
except CannotActOnSelfError:
raise HTTPException(status_code=400, detail="Cannot demote your own account")
except UserNotFoundError:
raise HTTPException(status_code=404, detail="User not found")
@router.get("/rooms", response_model=list[AdminRoomRead])
async def list_rooms_endpoint(
current_user: User = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
require_site_admin(current_user)
rooms = await list_rooms_admin(db)
return [
AdminRoomRead(
id=room.id,
name=room.name,
description=room.description,
is_private=room.is_private,
is_archived=room.is_archived,
owner_id=room.owner_id,
created_at=room.created_at,
member_count=member_count,
)
for room, member_count in rooms
]
@router.post("/rooms/{room_id}/archive", response_model=AdminRoomRead)
async def archive_room_endpoint(
room_id: uuid.UUID,
current_user: User = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
require_site_admin(current_user)
try:
room = await set_room_archived(db, current_user, room_id, archived=True)
except RoomNotFoundError:
raise HTTPException(status_code=404, detail="Room not found")
return await _to_admin_room_read(db, room)
@router.post("/rooms/{room_id}/unarchive", response_model=AdminRoomRead)
async def unarchive_room_endpoint(
room_id: uuid.UUID,
current_user: User = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
require_site_admin(current_user)
try:
room = await set_room_archived(db, current_user, room_id, archived=False)
except RoomNotFoundError:
raise HTTPException(status_code=404, detail="Room not found")
return await _to_admin_room_read(db, room)
@router.post("/rooms/{room_id}/transfer-ownership", response_model=AdminRoomRead)
async def transfer_ownership_endpoint(
room_id: uuid.UUID,
data: TransferOwnershipRequest,
current_user: User = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
require_site_admin(current_user)
try:
room = await transfer_ownership_admin(db, current_user, room_id, data.new_owner_id)
except RoomNotFoundError:
raise HTTPException(status_code=404, detail="Room not found")
except TargetNotRoomMemberError:
raise HTTPException(
status_code=400, detail="New owner must already be a member of the room"
)
return await _to_admin_room_read(db, room)
async def _to_admin_room_read(db: AsyncSession, room: Room) -> AdminRoomRead:
result = await db.execute(
select(func.count()).select_from(RoomMembership).where(RoomMembership.room_id == room.id)
)
member_count = result.scalar_one()
return AdminRoomRead(
id=room.id,
name=room.name,
description=room.description,
is_private=room.is_private,
is_archived=room.is_archived,
owner_id=room.owner_id,
created_at=room.created_at,
member_count=member_count,
)
@router.get("/audit-log", response_model=list[AuditLogEntryRead])
async def list_audit_log_endpoint(
limit: int = Query(default=50, ge=1, le=200),
offset: int = Query(default=0, ge=0),
current_user: User = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
require_site_admin(current_user)
entries = await list_audit_log(db, limit=limit, offset=offset)
return [
AuditLogEntryRead(
id=e.id,
actor_id=e.actor_id,
actor_username=e.actor.username,
action=e.action,
target_type=e.target_type,
target_id=e.target_id,
metadata=e.metadata_,
created_at=e.created_at,
)
for e in entries
]