"""add refresh_token_hash to sessions

Revision ID: 0002
Revises: 0001
Create Date: 2026-04-22
"""
from alembic import op
import sqlalchemy as sa

revision = "0002"
down_revision = "0001"
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.add_column("sessions", sa.Column("refresh_token_hash", sa.Text, nullable=True))
    op.create_index("ix_sessions_refresh_token_hash", "sessions", ["refresh_token_hash"])


def downgrade() -> None:
    op.drop_index("ix_sessions_refresh_token_hash", table_name="sessions")
    op.drop_column("sessions", "refresh_token_hash")