"""empty message

Revision ID: f448ec882889
Revises: cd76771172a8
Create Date: 2022-05-28 18:53:26.059567

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = 'f448ec882889'
down_revision = 'cd76771172a8'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('source',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('name', sa.String(length=200), nullable=True),
    sa.Column('slug', sa.String(length=200), nullable=True),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('representative_origin',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('representative_id', sa.Integer(), nullable=True),
    sa.Column('source_id', sa.Integer(), nullable=True),
    sa.Column('reference', sa.String(length=200), nullable=True),
    sa.ForeignKeyConstraint(['representative_id'], ['representative.id'], ),
    sa.ForeignKeyConstraint(['source_id'], ['source.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.add_column('role', sa.Column('code', sa.String(length=200), nullable=True))
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('role', 'code')
    op.drop_table('representative_origin')
    op.drop_table('source')
    # ### end Alembic commands ###