"""track retryable task-list purge cleanup

Revision ID: 0015_purge_operations
Revises: 0014_preserve_task_due_times
"""

import sqlalchemy as sa
from alembic import op

revision = "0015_purge_operations"
down_revision = "0014_preserve_task_due_times"
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.create_table(
        "purge_operations",
        sa.Column("id", sa.Uuid(), nullable=False),
        sa.Column("list_id", sa.Uuid(), nullable=False),
        sa.Column("user_id", sa.Uuid(), nullable=False),
        sa.Column("trash_dir", sa.String(length=1024), nullable=False),
        sa.Column("status", sa.String(length=32), nullable=False),
        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
        sa.ForeignKeyConstraint(["user_id"], ["users.id"], ondelete="CASCADE"),
        sa.PrimaryKeyConstraint("id"),
        sa.UniqueConstraint("list_id"),
    )
    op.create_index("ix_purge_operations_list_id", "purge_operations", ["list_id"])
    op.create_index("ix_purge_operations_user_id", "purge_operations", ["user_id"])


def downgrade() -> None:
    op.drop_index("ix_purge_operations_user_id", table_name="purge_operations")
    op.drop_index("ix_purge_operations_list_id", table_name="purge_operations")
    op.drop_table("purge_operations")