"""add_for_approval_fields_to_penerimaan_penyetoran_batch

Revision ID: ca63d90b497a
Revises: 96ace16eb059
Create Date: 2026-04-19 07:58:16.123589

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa

# revision identifiers, used by Alembic.
revision: str = 'ca63d90b497a'
down_revision: Union[str, Sequence[str], None] = '96ace16eb059'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    # penerimaan
    op.add_column('penerimaan', sa.Column('for_approval_by_id', sa.Integer(), nullable=True))
    op.add_column('penerimaan', sa.Column('for_approval_at', sa.DateTime(timezone=True), nullable=True))
    op.create_foreign_key(
        'fk_penerimaan_for_approval_by', 'penerimaan',
        'master_user', ['for_approval_by_id'], ['id'], ondelete='SET NULL'
    )

    # penyetoran_batch
    op.add_column('penyetoran_batch', sa.Column('for_approval_by_id', sa.Integer(), nullable=True))
    op.add_column('penyetoran_batch', sa.Column('for_approval_at', sa.DateTime(timezone=True), nullable=True))
    op.create_foreign_key(
        'fk_penyetoran_batch_for_approval_by', 'penyetoran_batch',
        'master_user', ['for_approval_by_id'], ['id'], ondelete='SET NULL'
    )


def downgrade() -> None:
    op.drop_constraint('fk_penyetoran_batch_for_approval_by', 'penyetoran_batch', type_='foreignkey')
    op.drop_column('penyetoran_batch', 'for_approval_at')
    op.drop_column('penyetoran_batch', 'for_approval_by_id')

    op.drop_constraint('fk_penerimaan_for_approval_by', 'penerimaan', type_='foreignkey')
    op.drop_column('penerimaan', 'for_approval_at')
    op.drop_column('penerimaan', 'for_approval_by_id')