"""Add_frequency_fields

Revision ID: d208fd79a572
Revises: 5ea126309171
Create Date: 2025-12-28 12:59:55.198335

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = 'd208fd79a572'
down_revision: Union[str, Sequence[str], None] = '5ea126309171'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    """Upgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('challenges', sa.Column('frequency_count', sa.Integer(), nullable=True))
    op.add_column('challenges', sa.Column('selected_days', sa.String(), nullable=True))
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('challenges', 'selected_days')
    op.drop_column('challenges', 'frequency_count')
    # ### end Alembic commands ###