53 lines
1.9 KiB
Python
53 lines
1.9 KiB
Python
"""add_document_file_sizes
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Revision ID: 004_add_document_file_sizes
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Revises: 003_add_user_invitation_fields
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Create Date: 2026-01-04
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Adds file_size_bytes to all document tables:
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- newsletter_archives
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- financial_reports
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- bylaws_documents
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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 identifiers, used by Alembic.
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revision: str = '004_add_document_file_sizes'
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down_revision: Union[str, None] = '003_add_user_invitation_fields'
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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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"""Add file_size_bytes column to document tables (skip if already exists)"""
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from sqlalchemy import inspect
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conn = op.get_bind()
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inspector = inspect(conn)
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# Add to newsletter_archives if missing
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existing_columns = {col['name'] for col in inspector.get_columns('newsletter_archives')}
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if 'file_size_bytes' not in existing_columns:
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op.add_column('newsletter_archives', sa.Column('file_size_bytes', sa.Integer(), nullable=True))
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# Add to financial_reports if missing
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existing_columns = {col['name'] for col in inspector.get_columns('financial_reports')}
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if 'file_size_bytes' not in existing_columns:
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op.add_column('financial_reports', sa.Column('file_size_bytes', sa.Integer(), nullable=True))
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# Add to bylaws_documents if missing
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existing_columns = {col['name'] for col in inspector.get_columns('bylaws_documents')}
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if 'file_size_bytes' not in existing_columns:
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op.add_column('bylaws_documents', sa.Column('file_size_bytes', sa.Integer(), nullable=True))
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def downgrade() -> None:
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"""Remove file_size_bytes columns (rollback)"""
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op.drop_column('bylaws_documents', 'file_size_bytes')
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op.drop_column('financial_reports', 'file_size_bytes')
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op.drop_column('newsletter_archives', 'file_size_bytes')
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