"""add permissions to users

Revision ID: 004
Revises: 3382f3992222
Create Date: 2025-11-28 12:00:00.000000

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '004'
down_revision: Union[str, None] = '3382f3992222'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    # Add permissions column to users table (JSON stored as TEXT for SQLite)
    op.add_column('users', sa.Column('permissions', sa.Text(), nullable=True))


def downgrade() -> None:
    # Remove permissions column from users table
    op.drop_column('users', 'permissions')