"""add_source_tracking_to_waitlist

Revision ID: 2fd8c4e5afb9
Revises: c2a5f0aecfbc
Create Date: 2026-02-13 10:10:07.850058

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '2fd8c4e5afb9'
down_revision: Union[str, Sequence[str], None] = 'c2a5f0aecfbc'
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('waitlist', sa.Column('source', sa.String(length=20), nullable=True))
    op.add_column('waitlist', sa.Column('source_name', sa.String(length=255), nullable=True))
    op.add_column('waitlist', sa.Column('source_id', sa.UUID(), nullable=True))
    op.create_index(op.f('ix_waitlist_source'), 'waitlist', ['source'], unique=False)
    op.create_index(op.f('ix_waitlist_source_id'), 'waitlist', ['source_id'], unique=False)
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(op.f('ix_waitlist_source_id'), table_name='waitlist')
    op.drop_index(op.f('ix_waitlist_source'), table_name='waitlist')
    op.drop_column('waitlist', 'source_id')
    op.drop_column('waitlist', 'source_name')
    op.drop_column('waitlist', 'source')
    # ### end Alembic commands ###