"""add user license_no (council/NMC registration number)

Revision ID: 20260928_nmc
Revises: 20260928_roles
Create Date: 2026-09-28 00:00:00.000000

"""

from collections.abc import Sequence

import sqlalchemy as sa
from alembic import op

revision: str = "20260928_nmc"
down_revision: str | None = "20260928_roles"
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    op.add_column(
        "user",
        sa.Column("license_no", sa.String(50), nullable=True),
    )


def downgrade() -> None:
    op.drop_column("user", "license_no")