"""add_file_history

Revision ID: a7a3de77cbd2
Revises: 2b10c7be2db2
Create Date: 2026-06-30 15:55:08.673025

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = 'a7a3de77cbd2'
down_revision: Union[str, Sequence[str], None] = '2b10c7be2db2'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    """Upgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('alfresco_file_history',
    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
    sa.Column('file_id', sa.String(length=255), nullable=False),
    sa.Column('folder_id', sa.String(length=255), nullable=False),
    sa.Column('status', sa.String(length=20), nullable=False),
    sa.Column('created_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False),
    sa.ForeignKeyConstraint(['file_id'], ['alfresco_files.id'], ondelete='CASCADE'),
    sa.ForeignKeyConstraint(['folder_id'], ['alfresco_folders.id'], ondelete='CASCADE'),
    sa.PrimaryKeyConstraint('id')
    )
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('alfresco_file_history')
    # ### end Alembic commands ###