"""adjustmen_modules

Revision ID: 84e064c18a0f
Revises: 03baecbcb5d9
Create Date: 2026-04-01 19:09:19.420667

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '84e064c18a0f'
down_revision: Union[str, None] = '03baecbcb5d9'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('branches', sa.Column('user_id', sa.Integer(), nullable=True))
    op.create_index('idx_branches_user', 'branches', ['user_id'], unique=False)
    op.create_foreign_key(None, 'branches', 'users', ['user_id'], ['id'])
    op.alter_column('invoices', 'id',
               existing_type=sa.INTEGER(),
               nullable=True,
               autoincrement=True)
    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.alter_column('invoices', 'id',
               existing_type=sa.INTEGER(),
               nullable=False,
               autoincrement=True)
    op.drop_constraint(None, 'branches', type_='foreignkey')
    op.drop_index('idx_branches_user', table_name='branches')
    op.drop_column('branches', 'user_id')
    # ### end Alembic commands ###