Files
resolutionflow/backend/alembic/versions/a05e1a1bea7c_add_account_id_tree_shares.py
chihlasm e05472615b feat: tenant isolation Phase 3 — audit_logs, tree_shares, remaining RLS
P3-A: Add account_id to audit_logs model + migration (backfill via user_id →
  users.account_id). log_audit() gains optional account_id param with fallback
  SELECT to avoid churn across 40 call sites.

P3-B: Add account_id to tree_shares model + migration (backfill via created_by
  → users.account_id). TreeShare constructor updated in trees.py.

P3-C: Enable RLS on 6 remaining tables: step_ratings, step_usage_log,
  target_lists, session_shares, audit_logs, tree_shares.

P3-D: Drop team_id from target_lists — endpoint, schema, and model now use
  account_id as the sole isolation key.

P3-E: Append Phase 3 RLS isolation tests for all 6 tables.

test_target_lists.py: fix cross-account test to use Account model (not Team)
and set account_id on new User.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-11 07:02:35 +00:00

52 lines
1.7 KiB
Python

"""Add account_id to tree_shares and backfill via created_by user.
Revision ID: a05e1a1bea7c
Revises: 2a9056eddd90
Create Date: 2026-04-11 00:00:00.000000
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
revision: str = 'a05e1a1bea7c'
down_revision: Union[str, None] = '2a9056eddd90'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
op.add_column('tree_shares', sa.Column('account_id', sa.UUID(), nullable=True))
op.create_foreign_key(
'fk_tree_shares_account_id', 'tree_shares', 'accounts',
['account_id'], ['id'], ondelete='CASCADE',
)
# Backfill: derive from the creating user's account
op.execute("""
UPDATE tree_shares ts
SET account_id = u.account_id
FROM users u
WHERE ts.created_by = u.id
AND u.account_id IS NOT NULL
AND ts.account_id IS NULL
""")
result = op.get_bind().execute(
sa.text("SELECT COUNT(*) FROM tree_shares WHERE account_id IS NULL")
)
count = result.scalar()
if count > 0:
raise RuntimeError(
f"ROLLBACK: {count} tree_shares rows have NULL account_id after backfill. "
"All share entries must have a creating user with an account."
)
op.alter_column('tree_shares', 'account_id', nullable=False)
op.create_index('ix_tree_shares_account_id', 'tree_shares', ['account_id'])
def downgrade() -> None:
op.drop_index('ix_tree_shares_account_id', table_name='tree_shares')
op.drop_constraint('fk_tree_shares_account_id', 'tree_shares', type_='foreignkey')
op.drop_column('tree_shares', 'account_id')