"""Contact model changes

Revision ID: 8132c4b88665
Revises: a147965e644e
Create Date: 2026-05-25 13:09:22.635058

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '8132c4b88665'
down_revision: Union[str, Sequence[str], None] = 'a147965e644e'
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.add_column('contact', sa.Column('org_id', sa.Integer(), nullable=False))
    op.create_foreign_key(None, 'contact', 'organisation', ['org_id'], ['id'], ondelete='CASCADE')
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_constraint(None, 'contact', type_='foreignkey')
    op.drop_column('contact', 'org_id')
    # ### end Alembic commands ###