"""add users table

Revision ID: 0002
Revises: 0001
Create Date: 2026-06-28
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa

revision: str = "0002"
down_revision: Union[str, None] = "0001"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.create_table(
        "users",
        sa.Column("id", sa.Integer(), primary_key=True),
        sa.Column("username", sa.String(), nullable=False, unique=True),
        sa.Column("password_hash", sa.String(), nullable=False),
        sa.Column("is_admin", sa.Boolean(), default=False),
        sa.Column("created_at", sa.DateTime(), default=sa.func.now()),
    )


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