"""add staff signature image path to user

Revision ID: e5f6a7b8c9d0
Revises: d4e5f6a7b8c9
Create Date: 2026-09-27 00:00:00.000000

"""

from collections.abc import Sequence

import sqlalchemy as sa
from alembic import op

revision: str = "e5f6a7b8c9d0"
down_revision: str | None = "d4e5f6a7b8c9"
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    op.add_column(
        "user",
        sa.Column("signature_image_path", sa.String(length=500), nullable=True),
    )


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