"""remember me table

Revision ID: 173d66d27d78
Revises: 3c43e544e939
Create Date: 2024-09-16 00:04:58.835593

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '173d66d27d78'
down_revision: Union[str, None] = '3c43e544e939'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.create_table(
        "sessions",
        sa.Column("id", sa.INT, autoincrement=True, primary_key=True),
        sa.Column("username", sa.VARCHAR(64), sa.ForeignKey("users.username", ondelete="CASCADE"), index=True),
        sa.Column("hash", sa.VARCHAR(128)),
        sa.Column("expiry", sa.TIMESTAMP(), nullable=True, default=None),
    )


def downgrade() -> None:
    op.drop_table("sessions")