"""add rekonsiliasi_shift_id to master_spbu

Revision ID: e7f8g9h0i1j2
Revises: z2d3e4f5g6h7
Create Date: 2026-05-07

"""
from alembic import op
import sqlalchemy as sa

revision = "e7f8g9h0i1j2"
down_revision = "z2d3e4f5g6h7"
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.add_column(
        "master_spbu",
        sa.Column("rekonsiliasi_shift_id", sa.BigInteger(), nullable=True),
    )
    op.create_foreign_key(
        "fk_master_spbu_rekonsiliasi_shift_id",
        "master_spbu",
        "master_spbu_shift",
        ["rekonsiliasi_shift_id"],
        ["id"],
        ondelete="SET NULL",
    )


def downgrade() -> None:
    op.drop_constraint(
        "fk_master_spbu_rekonsiliasi_shift_id", "master_spbu", type_="foreignkey"
    )
    op.drop_column("master_spbu", "rekonsiliasi_shift_id")