"""add language column to waitlist_entries

Revision ID: 003
Revises: 002
Create Date: 2026-04-12
"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa

revision: str = "003"
down_revision: Union[str, None] = "002"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.add_column("waitlist_entries", sa.Column("language", sa.String(5), nullable=False, server_default="en"))


def downgrade() -> None:
    op.drop_column("waitlist_entries", "language")