"""add atg fields to penerimaan_item

Revision ID: a3e4f5g6h7i8
Revises: z2d3e4f5g6h7
Create Date: 2026-04-11

"""
from alembic import op
import sqlalchemy as sa

revision = 'a3e4f5g6h7i8'
down_revision = 'z2d3e4f5g6h7'
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.add_column('penerimaan_item', sa.Column('atg_sebelum_mm', sa.Numeric(10, 1), nullable=True))
    op.add_column('penerimaan_item', sa.Column('atg_sesudah_mm', sa.Numeric(10, 1), nullable=True))


def downgrade() -> None:
    op.drop_column('penerimaan_item', 'atg_sesudah_mm')
    op.drop_column('penerimaan_item', 'atg_sebelum_mm')