b5fdb488b3
Backfill: user_id → users.account_id Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
"""add account_id to user personalization tables
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Revision ID: a1d2a84b9abb
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Revises: 7167e9374b0c
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Create Date: 2026-04-09 00:00:00.000000
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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revision: str = 'a1d2a84b9abb'
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down_revision: Union[str, None] = '7167e9374b0c'
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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for table in ('user_folders', 'user_pinned_trees'):
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op.add_column(table, sa.Column('account_id', sa.UUID(), nullable=True))
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op.create_foreign_key(
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f'fk_{table}_account_id', table, 'accounts',
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['account_id'], ['id'], ondelete='CASCADE',
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)
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op.execute(f"""
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UPDATE {table} t
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SET account_id = u.account_id
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FROM users u
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WHERE t.user_id = u.id
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AND t.account_id IS NULL
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""")
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result = op.get_bind().execute(
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sa.text(f"SELECT COUNT(*) FROM {table} WHERE account_id IS NULL")
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)
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count = result.scalar()
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if count > 0:
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raise RuntimeError(f"ROLLBACK: {count} NULL account_id rows in {table}.")
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op.alter_column(table, 'account_id', nullable=False)
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op.create_index(f'ix_{table}_account_id', table, ['account_id'])
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def downgrade() -> None:
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for table in ('user_folders', 'user_pinned_trees'):
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op.drop_index(f'ix_{table}_account_id', table_name=table)
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op.drop_constraint(f'fk_{table}_account_id', table, type_='foreignkey')
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op.drop_column(table, 'account_id')
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