"""add expected delivery date to dealer order vehicle chassis

Revision ID: d6df93174d50
Revises: 0555d041141d
Create Date: 2026-07-21 17:18:33.539556

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = 'd6df93174d50'
down_revision: Union[str, None] = '0555d041141d'
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('dealer_order_vehicle_chassis', sa.Column('expected_delivery_date', sa.Date(), nullable=True))
    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('dealer_order_vehicle_chassis', 'expected_delivery_date')
    # ### end Alembic commands ###