"""Remove global service notification expiry uniqueness.

Revision ID: af1c3d7e4b20
Revises: ee6174eeef14
Create Date: 2026-08-20 00:00:00.000000
"""

from typing import Sequence, Union

from alembic import op


revision: str = "af1c3d7e4b20"
down_revision: Union[str, Sequence[str], None] = "ee6174eeef14"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.drop_constraint(
        "service_notifications_sub_expires_at_key",
        "service_notifications",
        type_="unique",
    )


def downgrade() -> None:
    op.create_unique_constraint(
        "service_notifications_sub_expires_at_key",
        "service_notifications",
        ["sub_expires_at"],
    )