"""Update to submissionsampleassociation

Revision ID: 97392dda5436
Revises: e3f6770ef515
Create Date: 2024-01-25 09:10:04.384194

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '97392dda5436'
down_revision = 'e3f6770ef515'
branch_labels = None
depends_on = None


def upgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('_submissionsampleassociation', schema=None) as batch_op:
        batch_op.add_column(sa.Column('id', sa.INTEGER(), autoincrement=True, nullable=True))
        batch_op.create_unique_constraint("submissionsampleassociation_id", ['id'])

    with op.batch_alter_table('_wastewaterassociation', schema=None) as batch_op:
        batch_op.add_column(sa.Column('id', sa.INTEGER(), nullable=False))
        # batch_op.drop_constraint("sample_id", type_='foreignkey')
        # batch_op.drop_constraint("submission_id", type_='foreignkey')
        batch_op.create_foreign_key("fk_subsampassoc_id", '_submissionsampleassociation', ['id'], ['id'])
        # batch_op.drop_column('sample_id')
        # batch_op.drop_column('submission_id')

    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('_wastewaterassociation', schema=None) as batch_op:
        batch_op.add_column(sa.Column('submission_id', sa.INTEGER(), nullable=False))
        batch_op.add_column(sa.Column('sample_id', sa.INTEGER(), nullable=False))
        batch_op.drop_constraint(None, type_='foreignkey')
        batch_op.create_foreign_key(None, '_submissionsampleassociation', ['submission_id'], ['submission_id'])
        batch_op.create_foreign_key(None, '_submissionsampleassociation', ['sample_id'], ['sample_id'])
        batch_op.drop_column('id')

    with op.batch_alter_table('_submissionsampleassociation', schema=None) as batch_op:
        batch_op.drop_constraint(None, type_='unique')
        batch_op.drop_column('id')

    # ### end Alembic commands ###