"""empty message

Revision ID: 6d418df3c72f
Revises: 90c7d0098efe
Create Date: 2025-07-07 13:37:51.667620

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '6d418df3c72f'
down_revision: Union[str, None] = '90c7d0098efe'
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.drop_constraint('comment_parent_post_id', 'freak_comment', type_='foreignkey')
    op.create_foreign_key('comment_parent_post_id', 'freak_comment', 'freak_post', ['parent_post_id'], ['id'], ondelete='cascade')
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_constraint('comment_parent_post_id', 'freak_comment', type_='foreignkey')
    op.create_foreign_key('comment_parent_post_id', 'freak_comment', 'freak_post', ['parent_post_id'], ['id'])
    # ### end Alembic commands ###